288 lines
57 KiB
XML
288 lines
57 KiB
XML
<document id="82A2C51D13819C101740A6C0447CDF38" ID-CLB-Dataset="30484" ID-DOI="10.11646/zootaxa.4396.1.1" ID-GBIF-Dataset="918f2145-a708-460e-b19b-4f67e6c99b30" ID-ISSN="1175-5326" ID-Zenodo-Dep="1202723" ID-ZooBank="8EEBE6DE-0ECC-4B9C-AD14-01438291782B" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1521441296340" checkinUser="plazi" docAuthor="Smith, Patrick M., Paterson, John R. & Brock, Glenn A." docDate="2018" docId="038CC426FF8EFFADFF399B57FEE4FB9E" docLanguage="en" docName="zootaxa.4396.1.1.pdf" docOrigin="Zootaxa 4396 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Hebeia stewarti Smith & Paterson & Brock 2018, sp. nov." docType="treatment" docUuid="2E1DE850-3523-4A48-A579-CC7A2928A21B" docUuidSource="ZooBank" docVersion="8" lastPageNumber="37" masterDocId="FFB5BC5EFFAFFF89FFAE9D71FF99FFE3" masterDocTitle="Trilobites and agnostids from the Goyder Formation (Cambrian Series 3, Guzhangian; Mindyallan), Amadeus Basin, central Australia" masterLastPageNumber="67" masterPageNumber="1" pageNumber="34" updateTime="1698532001681" updateUser="ExternalLinkService">
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<mods:mods id="024BA241C3685D4CDDFEDC9545356058" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="E514F3A0DFB15BA8CA6E346904AA0225">
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<mods:title id="659B84873EC8037E21687E30302979D8">Trilobites and agnostids from the Goyder Formation (Cambrian Series 3, Guzhangian; Mindyallan), Amadeus Basin, central Australia</mods:title>
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<mods:name id="66E66872E132BEA091F0C6D831240EA4" type="personal">
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<mods:namePart id="768C2B7172EA13352077065D9BAFD10C">Smith, Patrick M.</mods:namePart>
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<mods:namePart id="63A971494C994E8CEB9ABBCA04F40884">Paterson, John R.</mods:namePart>
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<mods:name id="2EAF764E1E1866CF34688E47F866F44D" type="personal">
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<mods:roleTerm id="D3963824F655F82D0FF7A32E9CCA4134">Author</mods:roleTerm>
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<mods:namePart id="A9E92AC09322738B30B0AD525926DE44">Brock, Glenn A.</mods:namePart>
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<mods:typeOfResource id="8803D5D09851B7A4746748B110FE6413">text</mods:typeOfResource>
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<mods:title id="68A99B08DEA2FC6A89AC24459C687D71">Zootaxa</mods:title>
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<mods:part id="B4FD9FFED2ABD893A48030371083BA20">
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<mods:date id="06F9B18BF5D8074CE8B04E3641E1D504">2018</mods:date>
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<mods:number id="50FB1CFD263D94F6623E602C84B94B90">2018-03-19</mods:number>
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<mods:number id="C52A0191D0B36B51FC2D41EE92359BEA">4396</mods:number>
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<mods:identifier id="DE36CCD152504E3EFB3AEA1643F1E5DB" type="CLB-Dataset">30484</mods:identifier>
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<mods:identifier id="A75681B1430714C26D4EA295E558BFA0" type="DOI">10.11646/zootaxa.4396.1.1</mods:identifier>
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<treatment id="038CC426FF8EFFADFF399B57FEE4FB9E" ID-DOI="http://doi.org/10.5281/zenodo.5980814" ID-GBIF-Taxon="142340468" ID-Zenodo-Dep="5980814" LSID="urn:lsid:zoobank.org:act:2E1DE850-3523-4A48-A579-CC7A2928A21B" httpUri="http://treatment.plazi.org/id/038CC426FF8EFFADFF399B57FEE4FB9E" lastPageId="36" lastPageNumber="37" pageId="33" pageNumber="34">
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<subSubSection id="C33F26BBFF8EFFA8FF399B57FE8DF981" pageId="33" pageNumber="34" type="nomenclature">
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<paragraph id="8B9A7530FF8EFFA8FF399B57FE2EF9A3" blockId="33.[151,439,1574,1634]" box="[151,439,1574,1600]" pageId="33" pageNumber="34">
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<heading id="D0D2C25CFF8EFFA8FF399B57FE2EF9A3" bold="true" box="[151,439,1574,1600]" fontSize="11" level="1" pageId="33" pageNumber="34" reason="1">
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<emphasis id="B951A922FF8EFFA8FF399B57FE2EF9A3" bold="true" box="[151,439,1574,1600]" pageId="33" pageNumber="34">
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<taxonomicName id="4C250EB3FF8EFFA8FF399B57FECBF9A3" authority="Smith & Paterson & Brock, 2018" authorityName="Smith & Paterson & Brock" authorityYear="2018" box="[151,338,1574,1600]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="stewarti" status="sp. nov.">
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<emphasis id="B951A922FF8EFFA8FF399B57FECBF9A3" bold="true" box="[151,338,1574,1600]" italics="true" pageId="33" pageNumber="34">Hebeia stewarti</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2621459FF8EFFA8FEF49B57FE2EF9A3" box="[346,439,1574,1600]" pageId="33" pageNumber="34" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9A7530FF8EFFA8FF399B38FE8DF981" blockId="33.[151,439,1574,1634]" box="[151,276,1609,1634]" pageId="33" pageNumber="34">
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<figureCitation id="131E69B5FF8EFFA8FF399B38FF75F981" box="[151,236,1609,1634]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Figs 16</figureCitation>
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,
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<figureCitation id="131E69B5FF8EFFA8FF569B3BFE8DF981" box="[248,276,1610,1634]" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="33" pageNumber="34">17</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33F26BBFF8EFFA8FF399BE0FE94F80D" pageId="33" pageNumber="34" type="etymology">
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<paragraph id="8B9A7530FF8EFFA8FF399BE0FE13F911" blockId="33.[151,1437,1681,2030]" pageId="33" pageNumber="34">
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<emphasis id="B951A922FF8EFFA8FF399BE0FE87F949" bold="true" box="[151,286,1681,1706]" pageId="33" pageNumber="34">Etymology.</emphasis>
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In honour of A.J. Stewart, for his geological investigations in the Amadeus Basin.
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<emphasis id="B951A922FF8EFFA8FF699BC4FEA2F92D" bold="true" box="[199,315,1717,1742]" pageId="33" pageNumber="34">
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<typeStatus id="549ECB92FF8EFFA8FF699BC4FEAFF92D" box="[199,310,1717,1742]" pageId="33" pageNumber="34" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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CPC42308, cranidium from the Goyder Formation at sample GOY/97,
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<quantity id="4CDDD8D5FF8EFFA8FBF39BC7FB32F92E" box="[1117,1195,1718,1742]" metricMagnitude="1" metricUnit="m" metricValue="7.32" pageId="33" pageNumber="34" unit="m" value="73.2">73.2 m</quantity>
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above the base of the formation (
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<figureCitation id="131E69B5FF8EFFA8FEBB9BA8FEE4F911" box="[277,381,1753,1778]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16A</figureCitation>
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).
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</paragraph>
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<paragraph id="8B9A7530FF8EFFA8FF699B8CFE94F80D" blockId="33.[151,1437,1681,2030]" pageId="33" pageNumber="34">
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<emphasis id="B951A922FF8EFFA8FF699B8CFEDFF8F5" bold="true" box="[199,326,1789,1814]" pageId="33" pageNumber="34">Paratypes.</emphasis>
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One cranidium: CPC42317 (
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<figureCitation id="131E69B5FF8EFFA8FD0B9B8CFC91F8F5" box="[677,776,1789,1814]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16J</figureCitation>
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), from sample GOY/86,
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<quantity id="4CDDD8D5FF8EFFA8FB999B8CFB12F8F6" box="[1079,1163,1789,1814]" metricMagnitude="1" metricUnit="m" metricValue="6.49" pageId="33" pageNumber="34" unit="m" value="64.9">64.9 m</quantity>
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above the base of the formation. Nine cranidia: CPC42309 (
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<figureCitation id="131E69B5FF8EFFA8FDE29A50FD2DF8D9" box="[588,692,1825,1850]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16B</figureCitation>
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); CPC42310 (
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<figureCitation id="131E69B5FF8EFFA8FCF99A50FC59F8D9" box="[855,960,1825,1850]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16C</figureCitation>
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); CPC42311 (
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<figureCitation id="131E69B5FF8EFFA8FBCC9A50FB55F8D9" box="[1122,1228,1825,1850]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16D</figureCitation>
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); CPC42312 (
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<figureCitation id="131E69B5FF8EFFA8FAC19A50FF51F8BD" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16E</figureCitation>
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); CPC42313 (
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<figureCitation id="131E69B5FF8EFFA8FEDE9A34FE40F8BD" box="[368,473,1861,1886]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16F</figureCitation>
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); CPC42314 (
|
||
<figureCitation id="131E69B5FF8EFFA8FD2F9A34FCA0F8BD" box="[641,825,1861,1886]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16G, N, O</figureCitation>
|
||
); CPC42316 (
|
||
<figureCitation id="131E69B5FF8EFFA8FC4C9A34FBDAF8BD" box="[994,1091,1861,1886]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">
|
||
Fig.
|
||
<date id="FF9B53F0FF8EFFA8FBB59A34FBDAF8BD" box="[1051,1091,1861,1886]" pageId="33" pageNumber="34" value="2016-01">16I</date>
|
||
</figureCitation>
|
||
); CPC42318 (
|
||
<figureCitation id="131E69B5FF8EFFA8FB439A34FAC3F8BD" box="[1261,1370,1861,1886]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16K</figureCitation>
|
||
); and CPC42320 (
|
||
<figureCitation id="131E69B5FF8EFFA8FE879A18FE06F861" box="[297,415,1897,1922]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16M</figureCitation>
|
||
); two librigenae: CPC42315 (
|
||
<figureCitation id="131E69B5FF8EFFA8FCA19A18FC19F861" box="[783,896,1897,1922]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16H</figureCitation>
|
||
); CPC42319 (
|
||
<figureCitation id="131E69B5FF8EFFA8FB819A18FB04F861" box="[1071,1181,1897,1922]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="33" pageNumber="34">Fig. 16L</figureCitation>
|
||
); and seven pygidia: CPC42321 (
|
||
<figureCitation id="131E69B5FF8EFFA8FE8C9AFCFE29F845" box="[290,432,1933,1958]" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="33" pageNumber="34">Fig. 17A, H</figureCitation>
|
||
); CPC42322 (
|
||
<figureCitation id="131E69B5FF8EFFA8FDFF9AFCFD21F845" box="[593,696,1933,1958]" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="33" pageNumber="34">Fig. 17B</figureCitation>
|
||
); CPC42323 (
|
||
<figureCitation id="131E69B5FF8EFFA8FCF49AFCFC5BF845" box="[858,962,1933,1958]" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="33" pageNumber="34">Fig. 17C</figureCitation>
|
||
); CPC42324 (
|
||
<figureCitation id="131E69B5FF8EFFA8FBCA9AFCFB54F845" box="[1124,1229,1933,1958]" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="33" pageNumber="34">Fig. 17D</figureCitation>
|
||
); CPC42325 (
|
||
<figureCitation id="131E69B5FF8EFFA8FAC19AFCFF5EF829" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="33" pageNumber="34">Fig. 17E</figureCitation>
|
||
); CPC42326 (
|
||
<figureCitation id="131E69B5FF8EFFA8FEC29AC0FE4BF829" box="[364,466,1969,1994]" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="33" pageNumber="34">Fig. 17F</figureCitation>
|
||
); and CPC42327 (
|
||
<figureCitation id="131E69B5FF8EFFA8FD079AC0FC8AF829" box="[681,787,1969,1994]" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="33" pageNumber="34">Fig. 17G</figureCitation>
|
||
), from sample GOY/97.0,
|
||
<quantity id="4CDDD8D5FF8EFFA8FBE49AC3FB02F82A" box="[1098,1179,1970,1994]" metricMagnitude="1" metricUnit="m" metricValue="7.32" pageId="33" pageNumber="34" unit="m" value="73.2">73.2 m</quantity>
|
||
above the base of the formation.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F26BBFF8DFFABFF699DE6FB83FF36" pageId="34" pageNumber="35" type="materials_examined">
|
||
<paragraph id="8B9A7530FF8DFFABFF699DE6FB83FF36" blockId="34.[151,1436,151,213]" pageId="34" pageNumber="35">
|
||
<emphasis id="B951A922FF8DFFABFF699DE6FE11FF53" bold="true" box="[199,392,151,176]" pageId="34" pageNumber="35">Other material.</emphasis>
|
||
Eleven cranidia, two librigenae, and seven pygidia figured, CPC42308–CPC42326. 51 cranidia, thirteen librigenae, and sixteen pygidia not figured (mostly fragments).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF5A25B8FF8DFFABFF399BAFFD2AF84F" httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="34" pageNumber="35" startId="34.[151,250,1758,1780]" targetBox="[161,1421,274,1725]" targetPageId="34">
|
||
<paragraph id="8B9A7530FF8DFFABFF399BAFFD2AF84F" blockId="34.[151,1436,1758,1964]" pageId="34" pageNumber="35">
|
||
<emphasis id="B951A922FF8DFFABFF399BAFFE86F917" bold="true" box="[151,287,1758,1780]" pageId="34" pageNumber="35">FIGURE 16.</emphasis>
|
||
<taxonomicName id="4C250EB3FF8DFFABFE8B9BAFFE5FF916" authority="Smith & Paterson & Brock, 2018" authorityName="Smith & Paterson & Brock" authorityYear="2018" box="[293,454,1758,1781]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="stewarti" status="sp. nov.">
|
||
<emphasis id="B951A922FF8DFFABFE8B9BAFFE5FF916" box="[293,454,1758,1781]" italics="true" pageId="34" pageNumber="35">Hebeia stewarti</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2621459FF8DFFABFE629BAFFD85F917" box="[460,540,1758,1780]" pageId="34" pageNumber="35" rank="species">
|
||
<emphasis id="B951A922FF8DFFABFE629BAFFD85F917" bold="true" box="[460,540,1758,1780]" pageId="34" pageNumber="35">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A–I, K–O come from sample GOY/97; and J comes from sample GOY/86. A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast. All scale bars are 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C33F26BBFF8DFFAAFF699AA5FE92FDDE" lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35" type="diagnosis">
|
||
<paragraph id="8B9A7530FF8DFFAAFF699AA5FE92FDDE" blockId="34.[199,1436,2004,2029]" lastBlockId="35.[151,1437,151,2013]" lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35">
|
||
<emphasis id="B951A922FF8DFFABFF699AA5FED8F80E" bold="true" box="[199,321,2004,2029]" pageId="34" pageNumber="35">Diagnosis.</emphasis>
|
||
Glabella strongly tapered at 24° to 30°, elongate trapezoid to subtriangular in outline; width:length ratio of 81%, occupying 56% of the cranidial length. All lateral glabellar furrows except SO effaced. Shallow, wide (exsag.), faint SO. Anterior border furrow wide (sag., exsag.) and shallow. Preocular field slightly convex. Preglabellar field concave forming a wide (tr.) moderately deep preglabellar furrow. Preocular field and preglabellar field elongate, 33% of sagittal cranidial length. Two faint, narrow (tr.), facial ridges cross preocular field and one faint, narrow (tr.), median ridge crosses preglabellar field. Palpebral lobes wide (tr.). Eye ridge weakly defined. Genal spine flattened, blade-like. Pygidium subtrapezoidal in outline, sagittal length:width ratio of 59% excluding spines. Axis moderately narrow (tr.), width:length ratio of 87%, short occupying about 63% of sagittal length of pygidium. Three faintly defined and a fourth indistinct axial ring present. Pleural regions with three to four faint, wide (exsag.), shallow pleural furrows. Border with seven pairs of broad-based spines (six in smaller specimens), first and sixth pair (fifth in smaller specimens) are slightly longer (exsag.) and wider (tr.), first pair is much longer than the others; seventh pair (sixth on smaller specimens) short (exsag.). Prosopon minutely granulose.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F26BBFF8CFFADFF699F36FC8CFE6B" lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36" type="description">
|
||
<paragraph id="8B9A7530FF8CFFAAFF699F36FC44FA06" blockId="35.[151,1437,151,2013]" pageId="35" pageNumber="36">
|
||
<emphasis id="B951A922FF8CFFAAFF699F36FEC0FD83" bold="true" box="[199,345,583,608]" pageId="35" pageNumber="36">Description.</emphasis>
|
||
Cephalon semicircular, up to
|
||
<quantity id="4CDDD8D5FF8CFFAAFD109F39FC9DFDBC" box="[702,772,584,608]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="35" pageNumber="36" unit="mm" value="8.0">8 mm</quantity>
|
||
long (sag.). Cranidium outline transversely subelliptical, maximum width across posterolateral projections of fixigenae based on librigena outline, narrowest point at anterior tip of palpebral lobes (γ–γ); slightly convex (sag., tr.). Anterior margin strongly rounded. Posterior margin incompletely preserved. Anterior branches of facial suture (γ-β section) diverge strongly from one another at 60°, then curve abruptly towards the midline from β before they reach the anterior margin. Glabella elongate, strongly tapered at 24° to 30° (mean 26°; n = 4), elongate trapezoid to subtriangular in outline; width (tr.) across anterior 29% maximum width; slightly convex; maximum convexity across midwidth, lateral slopes gently convex; width:length ratio of 81%, occupying 56% of the cranidial length; axial furrow moderately narrow (sag., exsag., tr.) and only slightly deep. All lateral glabellar furrows except SO effaced. Occipital ring of moderate length (sag.), becoming slightly wider abaxially, posterior margin slightly bowed backwards. Shallow, wide (exsag.), faint SO; bowed backwards medially. Anterior cranidial border moderately narrow (sag., exsag.) and slightly convex, occupying about 5% of sagittal cranidial length, narrowing abaxially. Anterior border furrow wide (sag., exsag.) and shallow. Preocular field slightly convex, moderately downsloping toward the anterior border furrow. Preglabellar field concave, forming a wide (tr.), moderately deep preglabellar furrow. Preocular field and preglabellar field elongate, 33% of sagittal cranidial length. Two faint, narrow (tr.), facial ridges cross preocular field and one faint, narrow (tr.), median ridge crosses preglabellar field; facial ridges extend from the proximal part of the eye ridges to just posterior of β; median preglabellar ridge traces the sagittal line between the glabellar anterior and anterior border furrow, nested within the preglabellar furrow. Palpebral lobes wide (tr.), reniform in outline, defined by a wide (tr.), shallow palpebral furrow; anterior tip situated 60% of cranidial length from the anterior border, posterior tip just posterior of SO. Eye ridge weakly defined, extending posterolaterally from the axial furrow just anterior of γ in a straight line towards the anterior tip of palpebral lobe. Palpebral area of fixigena transverse, maximum width (tr.) is 100% the adjacent glabellar width; elongate (exsag.) bacculae, width:length of 50%, moderately developed near axial furrow, anterior tip situated opposite midlength of palpebral lobe, posterior tip opposite anterior of SO. Postocular field short (exsag.) and strongly downsloping toward the posterior border furrow. Posterolateral projections of fixigena incompletely preserved. Posterior border narrow (exsag.), separated from fixigenal field by shallow, moderately narrow (exsag.) border furrow.
|
||
</paragraph>
|
||
<paragraph id="8B9A7530FF8CFFAAFF69989EFCECF95E" blockId="35.[151,1437,151,2013]" pageId="35" pageNumber="36">
|
||
Librigena up to
|
||
<quantity id="4CDDD8D5FF8CFFAAFED39881FE26F9E4" box="[381,447,1520,1544]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="35" pageNumber="36" unit="mm" value="8.0">8 mm</quantity>
|
||
in length excluding spine. Lateral margin, including that of genal spine, evenly curved. Genal field subtrapeziform, 77% of librigenal width (tr.) along posterior border, slightly convex. Lateral border well defined. Lateral and posterior border furrows wide (exsag.) and shallow, lateral furrow becomes wider (tr.) posteriorly and continues onto genal spines for a short distance. Facial ridges continue from fixigena onto librigenal field, extending anterolaterally from just posterior to the β point to the lateral border furrow. Genal spine flattened, blade-like, length approximately 50% librigenal length.
|
||
</paragraph>
|
||
<paragraph id="8B9A7530FF8CFFADFF699BB6FBBDFEA3" blockId="35.[151,1437,151,2013]" lastBlockId="36.[151,1437,151,1149]" lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36">
|
||
Pygidium up to
|
||
<quantity id="4CDDD8D5FF8CFFAAFE3E9BB6FE41F93C" box="[400,472,1735,1760]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="35" pageNumber="36" unit="mm" value="5.0">5 mm</quantity>
|
||
long (sag.), subtrapezoidal in outline excluding spines, slightly convex, sagittal length:width ratio of 59% excluding spines. Anterior margin slightly curved, with the articulating half-ring being slightly convex. Axis prominent, moderately narrow (tr.), tapered posteriorly, width:length ratio of 87%, short occupying about 63% of sagittal length of pygidium. Narrow (sag.) articulating half-ring, faintly defined by a shallow, narrow (sag.) articulating furrow. Three faintly defined axial rings and a fourth indistinct axial ring present, separated by faint, shallow, narrow (sag., exsag.) inter-ring furrow. Terminal piece small, up to 33% of axial length (sag.); small, faint, postaxial ridge present. Axial furrow moderately deep and narrow (tr.), becoming shallower and broader posteriorly until fading out completely. Pleural regions only slightly convex, with three to four faint, wide (exsag.), shallow pleural furrows. Furrows roughly transverse, directed slightly more backwards and becoming fainter posteriorly, terminate slightly before reaching margins. Border with seven pairs of broadbased spines on largest specimen (and six on smaller specimens), first and sixth (fifth on smaller specimens) respective pairs are slightly longer (exsag.) and wider (tr.), first pair is much longer than the others; seventh pair of spines (sixth on smaller specimens) short (exsag.); all spines directed posteriorly.
|
||
</paragraph>
|
||
<paragraph id="8B9A7530FF8BFFADFF699C3CFC8CFE6B" blockId="36.[151,1437,151,1149]" pageId="36" pageNumber="37">Prosopon over cephalon, librigena and pygidium minutely granulose. Anterior border of cranidium and lateral borders of librigena covered by horizontal terrace ridges.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F26BBFF8BFFADFF699CE5FAEFFBD7" pageId="36" pageNumber="37" type="discussion">
|
||
<paragraph id="8B9A7530FF8BFFADFF699CE5FC26FD67" blockId="36.[151,1437,151,1149]" pageId="36" pageNumber="37">
|
||
<emphasis id="B951A922FF8BFFADFF699CE5FED5FE4E" bold="true" box="[199,332,404,429]" pageId="36" pageNumber="37">Discussion.</emphasis>
|
||
Cranidia from the Goyder Formation are similar to the
|
||
<typeStatus id="549ECB92FF8BFFADFBA49CE4FBA3FE4E" box="[1034,1082,405,429]" pageId="36" pageNumber="37">type</typeStatus>
|
||
species,
|
||
<taxonomicName id="4C250EB3FF8BFFADFB1F9CE4FABFFE4F" authorityName="Guo & Duan" authorityYear="1978" box="[1201,1318,405,428]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="conica">
|
||
<emphasis id="B951A922FF8BFFADFB1F9CE4FB5CFE4F" box="[1201,1221,405,428]" italics="true" pageId="36" pageNumber="37">H</emphasis>
|
||
.
|
||
<emphasis id="B951A922FF8BFFADFB759CE4FABFFE4F" box="[1243,1318,405,428]" italics="true" pageId="36" pageNumber="37">conica</emphasis>
|
||
</taxonomicName>
|
||
from the Guzhangian of northeastern
|
||
<collectingCountry id="F33235A0FF8BFFADFE789CC6FD80FE33" box="[470,537,439,464]" name="China" pageId="36" pageNumber="37">China</collectingCountry>
|
||
(compare
|
||
<figureCitation id="131E69B5FF8BFFADFD3F9CC6FCECFE2C" box="[657,885,439,464]" captionStart="FIGURE16" captionStartId="34.[151,250,1758,1780]" captionTargetBox="[161,1421,274,1725]" captionTargetId="figure@34.[151,1435,265,1737]" captionTargetPageId="34" captionText="FIGURE16. Hebeia stewarti sp. nov. A–I, K–O come from sample GOY/97; and J comesfrom sampleGOY/86.A, holotype, CPC42308, partial cranidium. B, paratype, CPC42309, partial cranidium. C, paratype, CPC42310, partial cranidium. D, paratype, CPC42311, partial cranidium, latex cast. E, paratype, CPC42312, partial cranidium. F, paratype, CPC42313, partial cranidium. G, N, O, paratype, CPC42314, partial cranidium, latex cast; G, dorsal view; J, lateral view; K oblique anterolateral view. H, paratype, CPC42315, partial librigena. I, paratype, CPC42316, partial cranidium. J, paratype, CPC42317, partial cranidium. K, paratype, CPC42318, partial cranidium. L, paratype, CPC42319, partial librigena. M, paratype, CPC42320, partial cranidium, latex cast.All scale bars are 2 mm." httpUri="https://zenodo.org/record/1202755/files/figure.png" pageId="36" pageNumber="37">Fig. 16A–G, I–K, M</figureCitation>
|
||
with Guo & Duan 1978, pl. 2, figs 17–19). Only a slightly wider (tr.) γ–γ section of the cranidium, less distinct eye ridges, a wider (tr.) palpebral area of the fixigena, and more prominent bacculae separate the Goyder Formation material.
|
||
<taxonomicName id="4C250EB3FF8BFFADFBEB9C8EFADAFDFB" authorityName="Guo & Duan" authorityYear="1978" box="[1093,1347,511,536]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="pingquanensis">
|
||
<emphasis id="B951A922FF8BFFADFBEB9C8EFADAFDFB" box="[1093,1347,511,536]" italics="true" pageId="36" pageNumber="37">Hebeia pingquanensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C250EB3FF8BFFADFA2F9F70FEB2FDDE" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="huainanensis">
|
||
<emphasis id="B951A922FF8BFFADFA2F9F70FA0CFDFB" box="[1409,1429,513,536]" italics="true" pageId="36" pageNumber="37">H</emphasis>
|
||
.
|
||
<emphasis id="B951A922FF8BFFADFF399F55FEB2FDDE" box="[151,299,548,573]" italics="true" pageId="36" pageNumber="37">huainanensis</emphasis>
|
||
</taxonomicName>
|
||
, both from the Guzhangian of northeastern
|
||
<collectingCountry id="F33235A0FF8BFFADFC989F55FCE2FDDE" box="[822,891,548,573]" name="China" pageId="36" pageNumber="37">China</collectingCountry>
|
||
, are more distinctive in having short glabellar furrows, a narrower γ–γ section of the cranidium, and either a wider (tr.) or absent preglabellar ridge. A shorter preglabellar field in
|
||
<taxonomicName id="4C250EB3FF8BFFADFED59F1CFDA6FD67" authorityName="Guo & Duan" authorityYear="1978" box="[379,575,621,644]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="pingquanensis">
|
||
<emphasis id="B951A922FF8BFFADFED59F1CFE16FD67" box="[379,399,621,644]" italics="true" pageId="36" pageNumber="37">H</emphasis>
|
||
.
|
||
<emphasis id="B951A922FF8BFFADFE339F1CFDA6FD67" box="[413,575,621,644]" italics="true" pageId="36" pageNumber="37">pingquanensis</emphasis>
|
||
</taxonomicName>
|
||
also separates it from
|
||
<taxonomicName id="4C250EB3FF8BFFADFC959F1CFC2EFD67" authorityName="Smith & Paterson & Brock" authorityYear="2018" box="[827,951,621,644]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="stewarti">
|
||
<emphasis id="B951A922FF8BFFADFC959F1CFC2EFD67" box="[827,951,621,644]" italics="true" pageId="36" pageNumber="37">H. stewarti</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9A7530FF8BFFADFF699FFEFC32FC46" blockId="36.[151,1437,151,1149]" pageId="36" pageNumber="37">
|
||
Of the two Chinese species that have associated pygidia,
|
||
<taxonomicName id="4C250EB3FF8BFFADFCF69FE0FC4FFD4B" authorityName="Smith & Paterson & Brock" authorityYear="2018" box="[856,982,657,680]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="stewarti">
|
||
<emphasis id="B951A922FF8BFFADFCF69FE0FC4FFD4B" box="[856,982,657,680]" italics="true" pageId="36" pageNumber="37">H. stewarti</emphasis>
|
||
</taxonomicName>
|
||
is most comparable to
|
||
<taxonomicName id="4C250EB3FF8BFFADFB4A9FE0FA05FD4B" box="[1252,1436,655,680]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="huainanensis">
|
||
<emphasis id="B951A922FF8BFFADFB4A9FE0FB61FD4B" box="[1252,1272,657,680]" italics="true" pageId="36" pageNumber="37">H</emphasis>
|
||
.
|
||
<emphasis id="B951A922FF8BFFADFAA69FFEFA05FD4B" box="[1288,1436,655,680]" italics="true" pageId="36" pageNumber="37">huainanensis</emphasis>
|
||
</taxonomicName>
|
||
(compare
|
||
<figureCitation id="131E69B5FF8BFFADFEA99FC5FE17FD2F" box="[263,398,692,717]" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="36" pageNumber="37">Fig. 17A–G</figureCitation>
|
||
with Qiu in
|
||
<bibRefCitation id="EFB408C1FF8BFFADFDB59FC5FD55FD2F" box="[539,716,692,717]" pageId="36" pageNumber="37" refId="ref44707" refString="Qiu, H. G., Lu, Y. Y., Zhu, Z. L., Bi, D. C., Lin, T. R., Zhou, Z. Y., Zhang, Q. Z., Qian, Y. Y., Jo, T. Y., Han, N. R. & Wei, X. H. (1983) Trilobita. In: Paleontological Atlas of East China. Part 1. Early Paleozoic. Geological Publishing House, Beijing, 657 pp. [in Chinese]" type="book">
|
||
Qiu
|
||
<emphasis id="B951A922FF8BFFADFDE59FC4FDE5FD2E" box="[587,636,692,717]" italics="true" pageId="36" pageNumber="37">et al</emphasis>
|
||
., 1983
|
||
</bibRefCitation>
|
||
, pl. 48, fig. 11; and Zhang & Wang 1986, pl. 3, fig. 8, 9, 11 =
|
||
<taxonomicName id="4C250EB3FF8BFFADFA2F9FC4FF62FD13" authorityName="Zhang & Wang" authorityYear="1986" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="pulchera">
|
||
<emphasis id="B951A922FF8BFFADFA2F9FC4FF62FD13" italics="true" pageId="36" pageNumber="37">H. pulchera</emphasis>
|
||
</taxonomicName>
|
||
). The pygidia have the same subtrapezoidal outline, shallow pleural furrows, no defined border, and a long first pair of spines. Slight differences separate
|
||
<taxonomicName id="4C250EB3FF8BFFADFD4F9F8CFCC6FCF7" authorityName="Smith & Paterson & Brock" authorityYear="2018" box="[737,863,765,788]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="stewarti">
|
||
<emphasis id="B951A922FF8BFFADFD4F9F8CFCC6FCF7" box="[737,863,765,788]" italics="true" pageId="36" pageNumber="37">H. stewarti</emphasis>
|
||
</taxonomicName>
|
||
, including a slightly longer (sag.) axis and a more prominent seventh pair of spines (in larger specimens) at the posterior margin. The associated pygidia of
|
||
<taxonomicName id="4C250EB3FF8BFFADFA2F9E50FEA0FCBF" authorityName="Guo & Duan" authorityYear="1978" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="pingquanensis">
|
||
<emphasis id="B951A922FF8BFFADFA2F9E50FA0CFCDB" box="[1409,1429,801,824]" italics="true" pageId="36" pageNumber="37">H</emphasis>
|
||
.
|
||
<emphasis id="B951A922FF8BFFADFF399E34FEA0FCBF" box="[151,313,837,860]" italics="true" pageId="36" pageNumber="37">pingquanensis</emphasis>
|
||
</taxonomicName>
|
||
(Zhang & Wang 1986, pl. 3, fig. 4–5) are quite different, especially in possessing two broad-based spines at the posterior margin, and appear to have more in common with pygidia of
|
||
<emphasis id="B951A922FF8BFFADFB949E16FB23FC63" box="[1082,1210,871,896]" italics="true" pageId="36" pageNumber="37">Shantungia</emphasis>
|
||
species. Hence, it is possible that the pygidia of
|
||
<taxonomicName id="4C250EB3FF8BFFADFE639EFCFD08FC47" authorityName="Guo & Duan" authorityYear="1978" box="[461,657,909,932]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="pingquanensis">
|
||
<emphasis id="B951A922FF8BFFADFE639EFCFD08FC47" box="[461,657,909,932]" italics="true" pageId="36" pageNumber="37">H. pingquanensis</emphasis>
|
||
</taxonomicName>
|
||
have been misidentified.
|
||
</paragraph>
|
||
<paragraph id="8B9A7530FF8BFFADFF699EDEFD45FBF3" blockId="36.[151,1437,151,1149]" pageId="36" pageNumber="37">
|
||
Pygidia of
|
||
<taxonomicName id="4C250EB3FF8BFFADFEEC9EC0FE26FC2B" authorityName="Smith & Paterson & Brock" authorityYear="2018" box="[322,447,945,968]" class="Trilobita" family="Proasaphiscidae" genus="Hebeia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="stewarti">
|
||
<emphasis id="B951A922FF8BFFADFEEC9EC0FE26FC2B" box="[322,447,945,968]" italics="true" pageId="36" pageNumber="37">H. stewarti</emphasis>
|
||
</taxonomicName>
|
||
have a varying number of pygidial spines, with the largest specimen having seven pairs (
|
||
<figureCitation id="131E69B5FF8BFFADFF319EA5FE9DFC0F" box="[159,260,980,1005]" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="36" pageNumber="37">Fig. 17A</figureCitation>
|
||
) and smaller specimens having six pairs (
|
||
<figureCitation id="131E69B5FF8BFFADFD769EA5FC1AFC0F" box="[728,899,980,1005]" captionStart="FIGURE 17" captionStartId="36.[151,250,1738,1760]" captionTargetBox="[185,1401,1190,1720]" captionTargetId="figure@36.[177,1409,1183,1728]" captionTargetPageId="36" captionText="FIGURE 17. Hebeia stewarti sp. nov. All specimens come from sample GOY/97. A, paratype, CPC42321, partial pygidium. B, H, paratype, CPC42322, partial pygidium; B, dorsal view; H, lateral view. C, paratype, CPC42323, partial pygidium. D, paratype, CPC42324, partial pygidium.E, paratype, CPC42325, partialpygidium.F,paratype, CPC42326, partialpygidium.G, paratype, CPC42327, partial pygidium.All scalebars are 2 mm." httpUri="https://zenodo.org/record/1202757/files/figure.png" pageId="36" pageNumber="37">Fig. 17B, C–G</figureCitation>
|
||
). Given the size difference between the pygidia, this variation likely represents an ontogenetic trend.
|
||
</paragraph>
|
||
<paragraph id="8B9A7530FF8BFFADFF69996DFAEFFBD7" blockId="36.[151,1437,151,1149]" box="[199,1398,1052,1077]" pageId="36" pageNumber="37">
|
||
<emphasis id="B951A922FF8BFFADFF69996DFEC0FBD6" bold="true" box="[199,345,1052,1077]" pageId="36" pageNumber="37">Occurrence.</emphasis>
|
||
GOY section horizons 64.9 and
|
||
<quantity id="4CDDD8D5FF8BFFADFD67996DFC8EFBD7" box="[713,791,1052,1076]" metricMagnitude="1" metricUnit="m" metricValue="7.32" pageId="36" pageNumber="37" unit="m" value="73.2">73.2 m</quantity>
|
||
(
|
||
<figureCitation id="131E69B5FF8BFFADFC88996DFCF0FBD7" box="[806,873,1052,1077]" captionStart="FIGURE 3" captionStartId="9.[151,250,1832,1854]" captionTargetBox="[189,1384,215,1785]" captionTargetId="figure@9.[174,1416,195,1820]" captionTargetPageId="9" captionText="FIGURE 3. Generalised lithostratigraphy and taxon ranges through the Goyder Formation at the GOY section. Sampled horizons are indicated on the right side of the section, with sample numbers representing tape meterage along the section line (see Fig.2). Measurements on the left side of the section are in meters (true thickness) from the base of the Goyder Formation. SF = Shannon Formation, PSS = Pacoota Sandstone. Solid black circles represent the occurrences of taxa present in the GOY section. Hollow circles represent the approximate stratigraphic occurrences of taxa found at nearby spot localities. Ranges of taxa found only atspot localities approximate, and has been inferred using lithological, faunal and geographical information." httpUri="https://zenodo.org/record/1202729/files/figure.png" pageId="36" pageNumber="37">Fig. 3</figureCitation>
|
||
). Specimens also recovered from GOYWEST.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F26BBFF8BFFADFF69994EFEE4FB9E" pageId="36" pageNumber="37" type="distribution">
|
||
<paragraph id="8B9A7530FF8BFFADFF69994EFEE4FB9E" blockId="36.[151,1437,151,1149]" pageId="36" pageNumber="37">
|
||
<emphasis id="B951A922FF8BFFADFF69994EFEF9FBBB" bold="true" box="[199,352,1087,1112]" pageId="36" pageNumber="37">Distribution.</emphasis>
|
||
Goyder Formation, Amadeus Basin,
|
||
<collectingRegion id="49E1BBD2FF8BFFADFC9E994EFB93FBBB" box="[816,1034,1087,1112]" country="Australia" name="Northern Territory" pageId="36" pageNumber="37">Northern Territory</collectingRegion>
|
||
. Cambrian Series 3, Guzhangian (Mindyallan) in age.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |