154 lines
21 KiB
XML
154 lines
21 KiB
XML
<document ID-CLB-Dataset="3869" ID-DOI="http://dx.doi.org/10.3897/zitteliana.95.56296" ID-GBIF-Dataset="09ef54fa-8400-4cdf-99ad-8224f02275ad" ID-Pensoft-Pub="2747-8106-95-1" ID-Pensoft-UUID="6D901F870E7952C39D59521A71631153" ID-ZooBank="F894DD92D76C42E1A4A2852E4D2ADD48" ModsDocID="2747-8106-95-1" checkinTime="1633362806117" checkinUser="pensoft" docAuthor="Wannenmacher, Norbert, Dietze, Volker, Franz, Matthias & Schweigert, Guenter" docDate="2021" docId="E242EEE03F445C5FB42233B48075A328" docLanguage="en" docName="Zitteliana 95: 1-55" docOrigin="Zitteliana 95" docPubDate="2021-06-17" docSource="http://dx.doi.org/10.3897/zitteliana.95.56296" docTitle="Eucytherura eberti Wannenmacher & Dietze & Franz & Schweigert 2021, sp. nov." docType="treatment" docUuid="12B4883C-8F55-481A-A41E-B2665DB8069F" docUuidSource="ZooBank" docVersion="6" id="6D901F870E7952C39D59521A71631153" lastPageNumber="7" masterDocId="6D901F870E7952C39D59521A71631153" masterDocTitle="New records of ostracods and ammonites from the Aalenian (mainly Concavum Zone) of the Zollernalb (Swabian Alb, SW Germany)" masterLastPageNumber="55" masterPageNumber="1" pageNumber="7" updateTime="1732617434618" updateUser="ExternalLinkService">
|
|
<mods:mods id="6BA82AFC016F7A8CE86092C5D28BBAD7" xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo id="82E967099B3BEC707BEE9172A23F7650">
|
|
<mods:title id="027F8C2A706C92BBCB0D7BEF305EB8A6">New records of ostracods and ammonites from the Aalenian (mainly Concavum Zone) of the Zollernalb (Swabian Alb, SW Germany)</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name id="93612373D1485AB20404187D92445D94" type="personal">
|
|
<mods:role id="5F0B8C51A3B86512ED3705F28276C191">
|
|
<mods:roleTerm id="22295A0D3B3816E718593A42C02DA244">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="BAB9E80035098E09B5C2F6CA934FEA94">Wannenmacher, Norbert</mods:namePart>
|
|
<mods:affiliation id="F14CE2A63FCD6FC7C94461AD46C306F9">Meraner Str. 61, 86720 Noerdlingen, Germany</mods:affiliation>
|
|
</mods:name>
|
|
<mods:name id="BA74580F95329683931ACBDBFE3F90FA" type="personal">
|
|
<mods:role id="1290FE53736B392DF8D04B9408065AE8">
|
|
<mods:roleTerm id="E36EC2FD137EC6049B2CBB70AE422753">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="187A62AC70B4CFF60F8D5E4796D0A1B5">Dietze, Volker</mods:namePart>
|
|
<mods:nameIdentifier id="2388BC49B4BE1C81643D6089F3C5805F" type="ORCID">https://orcid.org/0000-0001-5927-5162</mods:nameIdentifier>
|
|
<mods:affiliation id="B953CF9143491607B0A82FD521FA11A8">Meraner Str. 61, 86720 Noerdlingen, Germany</mods:affiliation>
|
|
<mods:nameIdentifier id="7A4ADADE2F14A4D6F38629E4D65DD8D2" type="email">dietze.v@t-online.de</mods:nameIdentifier>
|
|
</mods:name>
|
|
<mods:name id="914FD86A59D2B774EA56741BA5EA4945" type="personal">
|
|
<mods:role id="0F6EAF739F6290DEDEB8E54F877220FC">
|
|
<mods:roleTerm id="F0C1C9F6342749CD9F9BCB98E9A15D4B">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="43FE63FBCD80D034FD3D003C1AE6475E">Franz, Matthias</mods:namePart>
|
|
<mods:affiliation id="E365D59542BE168C28622C050C30A015">Regierungspraesidium Freiburg, Landesamt fuer Geologie, Rohstoffe und Bergbau, Albertstr. 5, 79104 Freiburg i. Br. Germany</mods:affiliation>
|
|
</mods:name>
|
|
<mods:name id="8B0B4D15141312944662569CEAA38519" type="personal">
|
|
<mods:role id="DDBDEB1BAC42A1AB64E1DBACA7AC435B">
|
|
<mods:roleTerm id="16F2F67B412A66E1B948A8F64A2AED46">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="BD85EA25EE613D5DC1603889CE8D3561">Schweigert, Guenter</mods:namePart>
|
|
<mods:affiliation id="A83A737F047FE7CE6BAB12CE6F0FC030">Staatliches Museum fuer Naturkunde, Rosenstein 1, 70191 Stuttgart, Germany</mods:affiliation>
|
|
</mods:name>
|
|
<mods:typeOfResource id="0A3813F28ECE3BE7E747C42A6888DA80">text</mods:typeOfResource>
|
|
<mods:relatedItem id="0B03FC83C079272E1C851A47B3694377" type="host">
|
|
<mods:titleInfo id="A2A6E6C4517990A118852D5BB3DC8418">
|
|
<mods:title id="1009227AD2D848E6E77632079736200D">Zitteliana</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part id="44AACBBCA8FAF11C724D508AF00EC5E6">
|
|
<mods:date id="0E3D216BAA1CFE80F612C66D25BB8724">2021</mods:date>
|
|
<mods:detail id="9BE34045562BC769942167F8771C0ABD" type="pubDate">
|
|
<mods:number id="39F11AF93C9DD4684BF12EF8A3C99EF2">2021-06-17</mods:number>
|
|
</mods:detail>
|
|
<mods:detail id="C48F63F86BFF8683683BE4B0CA2709A0" type="volume">
|
|
<mods:number id="5E9541EEB65681CB0AA51D04AC02F865">95</mods:number>
|
|
</mods:detail>
|
|
<mods:extent id="6F7314112C8631E20A3EA935568FFC48" unit="page">
|
|
<mods:start id="C80F3FCB72662C17CA7260BA1E110EB5">1</mods:start>
|
|
<mods:end id="13DCFD587428292F09429F05F87DB805">55</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:location id="68A05D5C9544CF1EE4E91D5585CD11DA">
|
|
<mods:url id="DCAA4D9DA812891A8237DFD27FEC0A0A">http://dx.doi.org/10.3897/zitteliana.95.56296</mods:url>
|
|
</mods:location>
|
|
<mods:classification id="88613750DCAA3AE9CE4EC59BDF5E7CE8">journal article</mods:classification>
|
|
<mods:identifier id="3D7DEDAF5CDAB256CF90EB85BD1DF818" type="DOI">http://dx.doi.org/10.3897/zitteliana.95.56296</mods:identifier>
|
|
<mods:identifier id="8B5107D07A2C581BDAD679A8DD46394D" type="Pensoft-Pub">2747-8106-95-1</mods:identifier>
|
|
<mods:identifier id="5CEB6CDA2A55C7BBCB53A409D985C68F" type="ZooBank">F894DD92D76C42E1A4A2852E4D2ADD48</mods:identifier>
|
|
<mods:identifier id="9AFDCE260D8DA40E0CB79EF3156E4FF5" type="Pensoft-UUID">6D901F870E7952C39D59521A71631153</mods:identifier>
|
|
</mods:mods>
|
|
<treatment id="E242EEE03F445C5FB42233B48075A328" ID-GBIF-Taxon="189465071" LSID="urn:lsid:zoobank.org:act:12B4883C-8F55-481A-A41E-B2665DB8069F" httpUri="http://treatment.plazi.org/id/E242EEE03F445C5FB42233B48075A328" lastPageNumber="7" pageId="6" pageNumber="7" scope_family="Cytheruridae" scope_order="Podocopida">
|
|
<subSubSection id="58A6076B6D72246559B6FF67AEF30B0E" pageId="6" pageNumber="7" type="nomenclature">
|
|
<paragraph id="0460E6549C34798A3FAB55817246AF59" pageId="6" pageNumber="7">
|
|
<taxonomicName id="238932744C3DBBF6920C177AF14C7D19" LSID="http://zoobank.org/12B4883C-8F55-481A-A41E-B2665DB8069F" authority="Wannenmacher & Dietze & Franz & Schweigert, 2021" authorityName="Wannenmacher & Dietze & Franz & Schweigert" authorityYear="2021" family="Bythocytheridae" genus="Eucytherura" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Eucytherura eberti" order="Paracyprididae" pageId="6" pageNumber="7" rank="species" species="eberti" status="sp. nov.">Eucytherura eberti</taxonomicName>
|
|
<taxonomicNameLabel id="95D353D4068839082E861711CE8F23C0" pageId="6" pageNumber="7">sp. nov.</taxonomicNameLabel>
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="9F5074A532DEAF3E66AABA23D424D0BA" pageId="6" pageNumber="7" type="description">
|
|
<paragraph id="E2D86CF55962DB22C7A96601F9A17A08" pageId="6" pageNumber="7">
|
|
<figureCitation id="15C5BC62FCA3C3865B9D23003B828030" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. (1) Cardobairdia tesakovae Franz et al., SMNS 70521 / 1, LV, L: 0.426 mm; sample He 19 - 6; (2) Patellacythere cf. vulsa, SMNS 70521 / 2, LV, L: 0.51 mm; sample He 19 - 9; (3) Procytherura celtica Ainsworth, SMNS 70521 / 3, RV, L: 0.301 mm; sample He 19 - 12. (4, 5) Procytherura euglyphea Ainsworth, (4) SMNS 70521 / 4, RV, L: 0.320 mm; sample He 19 - 1; (5) SMNS 70521 / 5, LV, L: 0.327 mm; sample He 19 - 12. (6, 7) Procytherura multicostata Ainsworth, (6) SMNS 70521 / 6, LV, L: 0.336 mm; sample He 19 - 9; (7) SMNS 70521 / 7, RV, L: 0.319 mm; sample He 19 - 16. (8) Procytherura sp. 2 Franz et al., SMNS 70521 / 8, RV, L: 0.325 mm; He 19 - 8. (9 - 11) Eucytherura eberti sp. nov., (9) holotype, SMNS 70521 / 9, C, left view, L: 0.306 mm; sample He 19 - 18; (10) Paratype, SMNS 70521 / 10, C, right view, L: 0.292 mm; sample He 19 - 21; (11) paratype, SMNS 70521 / 11, C, dorsal view, L: 0.318 mm; sample He 19 - 26. (12 - 14) Eucytherura foveolata sp. nov., (12) holotype, SMNS 70521 / 12, C, left view, L: 0.327 mm; sample G 08 Fr; (13) paratype, SMNS 70521 / 13, C, right view, L: 0.318 mm; sample G 12 Fr; (14) paratype, SMNS 70521 / 14, C, right view (detail), image width: 0.07 mm; sample G 12 Fr; (15) Eucytherura liassica Bate and Coleman, SMNS 70521 / 15, LV, L: 0.304 mm; sample He 19 - 17. (16) Eucytherura michelseni (Finger), SMNS 70521 / 16, LV, L: 0.324 mm; sample He 19 - 18. (1 - 6, 8, 12 - 14) Opalinuston Formation, Lower Aalenian, Opalinum Zone; (7, 9 - 11, 15 - 16) Achdorf Formation, Upper Aalenian, (7) Murchisonae Zone, (15) Bradfordensis Zone (Bradfordensis Subzone), (9, 10, 16) Bradfordensis Zone (Gigantea Subzone), (11) Concavum Zone. Scale bars (if not indicated otherwise): 20 μm." figureDoi="10.3897/zitteliana.95.56296.figure6" httpUri="https://binary.pensoft.net/fig/556944" pageId="6" pageNumber="7">Fig. 6: 9-11</figureCitation>
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="B9F4F33606F2287D2934328177538DEA" pageId="6" pageNumber="7" type="reference_group">
|
|
<paragraph id="B2EC0DC9604CABDC0019E8F0281C7369" pageId="6" pageNumber="7">
|
|
<taxonomicName id="F29A0E9172B3CF4B8585AE901FC0956B" authority="Wannenmacher & Dietze & Franz & Schweigert, 2021" authorityName="Wannenmacher & Dietze & Franz & Schweigert" authorityYear="2021" family="Bythocytheridae" genus="Eucytherura" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Eucytherura scottia" order="Paracyprididae" pageId="6" pageNumber="7" rank="species" species="scottia" status="sp. nov.">Eucytherura aff. scottia</taxonomicName>
|
|
(Whatley, 1970). - 2018 Franz et al., p. 72, plate 3: 17.
|
|
</paragraph>
|
|
<paragraph id="D5DBD7D1606F6E69F7058B419960CC01" pageId="6" pageNumber="7">
|
|
<taxonomicName id="DA1D6161DFF7BE0BD8B78613239C670B" authority="Wannenmacher & Dietze & Franz & Schweigert, 2021" authorityName="Wannenmacher & Dietze & Franz & Schweigert" authorityYear="2021" family="Bythocytheridae" genus="Eucytherura" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Eucytherura scottia" order="Paracyprididae" pageId="6" pageNumber="7" rank="species" species="scottia" status="sp. nov.">Eucytherura aff. scottia</taxonomicName>
|
|
(Whatley). - 2019 Dietze et al., fig. 11.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="36E3ADC3F5CB9C493ED57EE01ABEE5F0" pageId="6" pageNumber="7" type="etymology">
|
|
<paragraph id="0104424688489275BCE8305F7FF07C4F" pageId="6" pageNumber="7">Etymology.</paragraph>
|
|
<paragraph id="390837EA6B70901977A7E116DA23979B" pageId="6" pageNumber="7">In honour of the German palaeontologist Martin Ebert, who initiated the investigation of the Geisingen clay pit with his extensive preliminary work.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="30146916E2134858B9C8CC356BD1151A" pageId="6" pageNumber="7" type="holotype">
|
|
<paragraph id="298A830AB26C6D0241C9F0E35D44B574" pageId="6" pageNumber="7">Holotype.</paragraph>
|
|
<paragraph id="5E3BF2EA92A88E3148EC22C5F5B39225" pageId="6" pageNumber="7">
|
|
carapace, figured on Fig.
|
|
<figureCitation id="68F18BE73A98D485B3FCAF517C0585F0" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. (1) Cardobairdia tesakovae Franz et al., SMNS 70521 / 1, LV, L: 0.426 mm; sample He 19 - 6; (2) Patellacythere cf. vulsa, SMNS 70521 / 2, LV, L: 0.51 mm; sample He 19 - 9; (3) Procytherura celtica Ainsworth, SMNS 70521 / 3, RV, L: 0.301 mm; sample He 19 - 12. (4, 5) Procytherura euglyphea Ainsworth, (4) SMNS 70521 / 4, RV, L: 0.320 mm; sample He 19 - 1; (5) SMNS 70521 / 5, LV, L: 0.327 mm; sample He 19 - 12. (6, 7) Procytherura multicostata Ainsworth, (6) SMNS 70521 / 6, LV, L: 0.336 mm; sample He 19 - 9; (7) SMNS 70521 / 7, RV, L: 0.319 mm; sample He 19 - 16. (8) Procytherura sp. 2 Franz et al., SMNS 70521 / 8, RV, L: 0.325 mm; He 19 - 8. (9 - 11) Eucytherura eberti sp. nov., (9) holotype, SMNS 70521 / 9, C, left view, L: 0.306 mm; sample He 19 - 18; (10) Paratype, SMNS 70521 / 10, C, right view, L: 0.292 mm; sample He 19 - 21; (11) paratype, SMNS 70521 / 11, C, dorsal view, L: 0.318 mm; sample He 19 - 26. (12 - 14) Eucytherura foveolata sp. nov., (12) holotype, SMNS 70521 / 12, C, left view, L: 0.327 mm; sample G 08 Fr; (13) paratype, SMNS 70521 / 13, C, right view, L: 0.318 mm; sample G 12 Fr; (14) paratype, SMNS 70521 / 14, C, right view (detail), image width: 0.07 mm; sample G 12 Fr; (15) Eucytherura liassica Bate and Coleman, SMNS 70521 / 15, LV, L: 0.304 mm; sample He 19 - 17. (16) Eucytherura michelseni (Finger), SMNS 70521 / 16, LV, L: 0.324 mm; sample He 19 - 18. (1 - 6, 8, 12 - 14) Opalinuston Formation, Lower Aalenian, Opalinum Zone; (7, 9 - 11, 15 - 16) Achdorf Formation, Upper Aalenian, (7) Murchisonae Zone, (15) Bradfordensis Zone (Bradfordensis Subzone), (9, 10, 16) Bradfordensis Zone (Gigantea Subzone), (11) Concavum Zone. Scale bars (if not indicated otherwise): 20 μm." figureDoi="10.3897/zitteliana.95.56296.figure6" httpUri="https://binary.pensoft.net/fig/556944" pageId="6" pageNumber="7">6</figureCitation>
|
|
: 9, SMNS 70521/9.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="0959851B95E95824A1DD5D92F37EDB3A" pageId="6" pageNumber="7" type="paratypes">
|
|
<paragraph id="DDA77E4DD3CE0A9CAAC9C26041C579EB" pageId="6" pageNumber="7">Paratypes.</paragraph>
|
|
<paragraph id="859DA45395E8503287FB7883FEA49B47" pageId="6" pageNumber="7">
|
|
two carapaces, figured on Fig.
|
|
<figureCitation id="033B36653B31FF28362994225B3392D9" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. (1) Cardobairdia tesakovae Franz et al., SMNS 70521 / 1, LV, L: 0.426 mm; sample He 19 - 6; (2) Patellacythere cf. vulsa, SMNS 70521 / 2, LV, L: 0.51 mm; sample He 19 - 9; (3) Procytherura celtica Ainsworth, SMNS 70521 / 3, RV, L: 0.301 mm; sample He 19 - 12. (4, 5) Procytherura euglyphea Ainsworth, (4) SMNS 70521 / 4, RV, L: 0.320 mm; sample He 19 - 1; (5) SMNS 70521 / 5, LV, L: 0.327 mm; sample He 19 - 12. (6, 7) Procytherura multicostata Ainsworth, (6) SMNS 70521 / 6, LV, L: 0.336 mm; sample He 19 - 9; (7) SMNS 70521 / 7, RV, L: 0.319 mm; sample He 19 - 16. (8) Procytherura sp. 2 Franz et al., SMNS 70521 / 8, RV, L: 0.325 mm; He 19 - 8. (9 - 11) Eucytherura eberti sp. nov., (9) holotype, SMNS 70521 / 9, C, left view, L: 0.306 mm; sample He 19 - 18; (10) Paratype, SMNS 70521 / 10, C, right view, L: 0.292 mm; sample He 19 - 21; (11) paratype, SMNS 70521 / 11, C, dorsal view, L: 0.318 mm; sample He 19 - 26. (12 - 14) Eucytherura foveolata sp. nov., (12) holotype, SMNS 70521 / 12, C, left view, L: 0.327 mm; sample G 08 Fr; (13) paratype, SMNS 70521 / 13, C, right view, L: 0.318 mm; sample G 12 Fr; (14) paratype, SMNS 70521 / 14, C, right view (detail), image width: 0.07 mm; sample G 12 Fr; (15) Eucytherura liassica Bate and Coleman, SMNS 70521 / 15, LV, L: 0.304 mm; sample He 19 - 17. (16) Eucytherura michelseni (Finger), SMNS 70521 / 16, LV, L: 0.324 mm; sample He 19 - 18. (1 - 6, 8, 12 - 14) Opalinuston Formation, Lower Aalenian, Opalinum Zone; (7, 9 - 11, 15 - 16) Achdorf Formation, Upper Aalenian, (7) Murchisonae Zone, (15) Bradfordensis Zone (Bradfordensis Subzone), (9, 10, 16) Bradfordensis Zone (Gigantea Subzone), (11) Concavum Zone. Scale bars (if not indicated otherwise): 20 μm." figureDoi="10.3897/zitteliana.95.56296.figure6" httpUri="https://binary.pensoft.net/fig/556944" pageId="6" pageNumber="7">6</figureCitation>
|
|
: 10, 11, SMNS 70521/10-11.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="0675D06DE2642C0E09BE949BFC0832C8" pageId="6" pageNumber="7" type="type locality">
|
|
<paragraph id="006E602FA21B13B15CF39139345A27FF" pageId="6" pageNumber="7">Type locality.</paragraph>
|
|
<paragraph id="A9A9840AE8F4166DEF56D613190D3F41" pageId="6" pageNumber="7">Heiligenbach valley near Hechingen-Beuren (SW Germany).</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="884E922152244156E70362C46FC9EBA4" pageId="6" pageNumber="7" type="type horizon">
|
|
<paragraph id="A7D445BFDB75E450E0B67E76720C163E" pageId="6" pageNumber="7">Type horizon.</paragraph>
|
|
<paragraph id="03B6E8B61C0A75AF4243A62239A977C7" pageId="6" pageNumber="7">
|
|
Achdorf Formation, claystone below the Inopernabank, bed no. 39 in Fig.
|
|
<figureCitation id="5DB0291C0D04F2CECEAF269527CF6441" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Section Heiligenbach, upper part, above the Rostrote Kalkbank, combined with the Muehlbaechle, Roschbach and Hausterberg sections. WS = Wedelsandstein Formation; Murchis. = Murchisonae; Di. = Discites Zone; Op. Sz. = Opalinum Subzone; " Co. Sz. = " Comptum " Subzone; Bradf. Sz. = Bradfordensis Subzone." figureDoi="10.3897/zitteliana.95.56296.figure4" httpUri="https://binary.pensoft.net/fig/556942" pageId="6" pageNumber="7">4</figureCitation>
|
|
; Bradfordensis Zone.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="62F8D0A07FDC19EFBA5C514399A497FB" pageId="6" pageNumber="7" type="materials_examined">
|
|
<paragraph id="06C7F2197C303D1B4EE03ACB5F882D5F" pageId="6" pageNumber="7">Material.</paragraph>
|
|
<paragraph id="48E98218DC49F6B2D2D7A010A415C7A6" pageId="6" pageNumber="7">10 C, 28 RV, 34 LV from the Heiligenbach, Thanheim and Roschbach sections and the Geisingen clay pit.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="E21A56C7F2F25C9AAB553199FF42430B" pageId="6" pageNumber="7" type="diagnosis">
|
|
<paragraph id="5A2CB5409ED0D43903219FE47C6D5E25" pageId="6" pageNumber="7">Diagnosis.</paragraph>
|
|
<paragraph id="EBDA418FD147184259B482FF3577F484" pageId="6" pageNumber="7">
|
|
A new species of
|
|
<taxonomicName id="89AED3E5C61A87D01D07E8D2919A57D9" authorityName="Wannenmacher & Dietze & Franz & Schweigert" authorityYear="2021" family="Bythocytheridae" genus="Eucytherura" kingdom="Animalia" lsidName="Eucytherura" order="Paracyprididae" pageId="6" pageNumber="7" rank="genus">
|
|
<emphasis id="C469C539175CB5376D78C6BED362B6B6" italics="true" pageId="6" pageNumber="7">Eucytherura</emphasis>
|
|
</taxonomicName>
|
|
with broad, smooth posterodorsal, frontal and ventral ribs. Intercostate areas weakly reticulate.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="138B09541EC012D62A4AA92A34664872" pageId="6" pageNumber="7" type="description">
|
|
<paragraph id="476C954D9966DD96EE82CD723A5A14BB" pageId="6" pageNumber="7">Description.</paragraph>
|
|
<paragraph id="A47DB1487A12EFE2989A5DA465D637F8" pageId="6" pageNumber="7">Very small, subrectangular. Left valve slightly larger than right with anterodorsal and posterodorsal overlap. Anterior margin weakly rounded with extremity below mid-height; posterior margin pointed in right and bluntly rounded in left valve, apex above mid-height. Posterior cardinal angle pronounced in both valves; anterior cardinal angle more rounded in right than in left valve. Dorsal margin slightly convex to straight; ventral margin medianly slightly convex. Greatest height at anterior cardinal angle; greatest width antero-ventrally; greatest length above mid-height. Ornament consists of a series of broad longitudinal ribs and swellings, and with weakly reticulate intervening areas. A broad, posteriorly weakly alate rib extends from a postero-ventral position across the ventro-lateral surface of the valve, terminating antero-ventrally. A similar broad rib extends mid-posteriorly to mid-dorsally. The eye tubercule is well developed and is connected to a narrower frontal rib, which parallels the anterodorsal margin. A less prominent second rib or elongate swelling parallels the latter mid-anteriorly. Intercostate areas are weakly reticulate, with a characteristic row of small elongate pits above the muscle-scar field. 3-4 small marginal denticles occur anteriorly. Normal pores few and wide-spaced. Internal details not observed.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="EC6EE5C52465DAF88ECD2E6F0376AA45" pageId="6" pageNumber="7" type="comparisons">
|
|
<paragraph id="FB0CF8EE97FB52C44756D17CFC14C0F2" pageId="6" pageNumber="7">Comparisons.</paragraph>
|
|
<paragraph id="DB1D08952C454584B1B5A4B159A92366" pageId="6" pageNumber="7">
|
|
<taxonomicName id="A4475E3F74F6A536A2D28FE5CD8E02DA" genus="Euytherura" lsidName="Euytherura eberti" pageId="6" pageNumber="7" rank="species" species="eberti">
|
|
<emphasis id="B551CC465024396B03ED5C7DC0863ABA" italics="true" pageId="6" pageNumber="7">Euytherura eberti</emphasis>
|
|
</taxonomicName>
|
|
closely resembles
|
|
<taxonomicName id="983E56B2E57CCA8A6F17C0CFDD239D20" authorityName="Wannenmacher & Dietze & Franz & Schweigert" authorityYear="2021" family="Bythocytheridae" genus="Eucytherura" kingdom="Animalia" lsidName="Eucytherura scottia" order="Paracyprididae" pageId="6" pageNumber="7" rank="species" species="scottia">
|
|
<emphasis id="1CBEF969F37644E720611AC791710E30" italics="true" pageId="6" pageNumber="7">Eucytherura scottia</emphasis>
|
|
</taxonomicName>
|
|
Whatley, 1970 from the Callovian and Oxfordian of Scotland. It differs mainly in the length of the dorsal rib, the absence of the anterior tubercles, being replaced by two parallel ribs and the pits above the musclescar-field.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="BD9008446EE8143522C6B3816B670694" pageId="6" pageNumber="7" type="distribution">
|
|
<paragraph id="308A4E71C9B3A60CA6B22B935A8CBC96" pageId="6" pageNumber="7">Distribution.</paragraph>
|
|
<paragraph id="BAC6F5F189896ABC2491EB19BA8B0C72" pageId="6" pageNumber="7">Lower Aalenian to Upper Aalenian, Opalinum to Bradfordensis zones (Gigantea Subzone); SW Germany.</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |