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<document ID-DOI="10.11646/phytotaxa.567.1.2" ID-ISSN="1179-3163" ID-Zenodo-Dep="7137936" checkinTime="1664790539228" checkinUser="plazi" docAuthor="Siver, Peter A., Oddsund, Erik &amp; Lott, Anne M." docDate="2022" docId="9A71879BA34BFFBFFF05FAD5EE65F9D7" docLanguage="en" docName="phytotaxa.567.1.2.pdf" docOrigin="Phytotaxa 567 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.567.1.2" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.5:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="5" docTitle="Eunotia giraffensis Siver, Oddsund &amp; Lott 2022, sp. nov." docType="treatment" docVersion="1" lastPageNumber="24" masterDocId="6648FFE3A349FFBCFF8DFFC5ED3AFFC9" masterDocTitle="Descriptions of three new diatom species in the genus Eunotia (Eunotiaceae, Bacillariophyta) from the Eocene Arctic" masterLastPageNumber="35" masterPageNumber="21" pageNumber="23" updateTime="1664887543446" updateUser="jonas" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Descriptions of three new diatom species in the genus Eunotia (Eunotiaceae, Bacillariophyta) from the Eocene Arctic</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Siver, Peter A.</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0001-5956-8889</mods:nameIdentifier>
<mods:affiliation>Connecticut College, Botany Department, New London, CT, U. S. A. 06320 &amp; pasiv @ conncoll. edu; https: // orcid. org / 0000 - 0001 - 5956 - 8889</mods:affiliation>
<mods:nameIdentifier type="email">pasiv@conncoll.edu</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Oddsund, Erik</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0001-9689-8633</mods:nameIdentifier>
<mods:affiliation>Connecticut College, Botany Department, New London, CT, U. S. A. 06320 &amp; eoddsund @ conncoll. edu; https: // orcid. org / 0000 - 0001 - 9689 - 8633</mods:affiliation>
<mods:nameIdentifier type="email">eoddsund@conncoll.edu</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Lott, Anne M.</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0002-7521-1414</mods:nameIdentifier>
<mods:affiliation>Connecticut College, Botany Department, New London, CT, U. S. A. 06320 &amp; aliz @ conncoll. edu; https: // orcid. org / 0000 - 0002 - 7521 - 1414</mods:affiliation>
<mods:nameIdentifier type="email">aliz@conncoll.edu</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-09-30</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>567</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>1</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>21</mods:start>
<mods:end>35</mods:end>
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<mods:url>http://dx.doi.org/10.11646/phytotaxa.567.1.2</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.11646/phytotaxa.567.1.2</mods:identifier>
<mods:identifier type="ISSN">1179-3163</mods:identifier>
<mods:identifier type="Zenodo-Dep">7137936</mods:identifier>
</mods:mods>
<treatment LSID="urn:lsid:plazi:treatment:9A71879BA34BFFBFFF05FAD5EE65F9D7" httpUri="http://treatment.plazi.org/id/9A71879BA34BFFBFFF05FAD5EE65F9D7" lastPageId="3" lastPageNumber="24" pageId="2" pageNumber="23">
<subSubSection box="[136,1096,1296,1323]" pageId="2" pageNumber="23" type="nomenclature">
<paragraph blockId="2.[136,1096,1296,1323]" box="[136,1096,1296,1323]" pageId="2" pageNumber="23">
<heading box="[136,1096,1296,1323]" fontSize="11" level="2" pageId="2" pageNumber="23" reason="3">
<taxonomicName authority="Siver, Oddsund &amp; Lott" authorityName="Siver, Oddsund &amp; Lott" authorityYear="2022" box="[136,639,1296,1323]" class="Bacillariophyceae" family="Eunotiaceae" genus="Eunotia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Eunotiales" pageId="2" pageNumber="23" phylum="Ochrophyta" rank="species" species="giraffensis" status="sp. nov.">
<emphasis bold="true" box="[136,428,1296,1322]" pageId="2" pageNumber="23">
<emphasis bold="true" box="[136,358,1296,1322]" italics="true" pageId="2" pageNumber="23">Eunotia giraffensis</emphasis>
Siver
</emphasis>
,
<emphasis bold="true" box="[442,553,1296,1322]" pageId="2" pageNumber="23">Oddsund</emphasis>
&amp;
<emphasis bold="true" box="[588,639,1296,1322]" pageId="2" pageNumber="23">Lott</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[647,735,1296,1323]" pageId="2" pageNumber="23" rank="species">
<emphasis bold="true" box="[647,728,1296,1322]" italics="true" pageId="2" pageNumber="23">sp. nov</emphasis>
.
</taxonomicNameLabel>
(LM
<figureCitation box="[800,899,1296,1322]" captionStart="FIGURES 1–8" captionStartId="3.[136,243,1255,1277]" captionTargetBox="[151,1414,190,1225]" captionTargetId="figure-18@3.[151,1436,190,1231]" captionTargetPageId="3" captionText="FIGURES 1–8. LM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. Figure 5 is the isotype specimen circled on slide “GP 16-3-42 C” in P. Siver’s collection. Figure 7 corresponds to the type specimen circled on slide “GP 16-3-42 B” (CANA 129307). Scale bar = 10 µm." figureDoi="http://doi.org/10.5281/zenodo.7137938" httpUri="https://zenodo.org/record/7137938/files/figure.png" pageId="2" pageNumber="23">Figs 1–8</figureCitation>
, SEM
<figureCitation box="[976,1088,1296,1322]" captionStart="FIGURES 9–14" captionStartId="4.[136,243,1879,1901]" captionTargetBox="[209,1378,389,1843]" captionTargetId="figure-130@4.[209,1378,389,1855]" captionTargetPageId="4" captionText="FIGURES 9–14. SEM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. 9, 11. Close-ups of the end of a valve face showing the straight distal raphe end and the closer-spaced striae at the valve apex. 10, 12. Internal views of the helictoglossa and distal raphe end. Note the extended hyaline region surrounding the helictoglossa, thickened margin of the valve around the apex, densely-spaced striae on the mantle below the raphe, and the presence of a rimoportula. 13, 14. Girdle views of the ventral mantle depicting the position of the raphe, hyaline region surrounding the raphe, and the densely-spaced striae on the mantle below the raphe. Scale bars = 2 µm (Figs 9–12, 14), 3 µm (Fig. 13)." figureDoi="http://doi.org/10.5281/zenodo.7137940" httpUri="https://zenodo.org/record/7137940/files/figure.png" pageId="2" pageNumber="23">Figs 9–14</figureCitation>
)
</heading>
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="23" type="description">
<paragraph blockId="2.[136,1452,1332,2007]" pageId="2" pageNumber="23">
<emphasis bold="true" box="[136,312,1332,1358]" pageId="2" pageNumber="23">Description:—</emphasis>
Valves are slightly dorsi-ventral, elongate, with broadly rounded and obliquely rostrate apices that are deflected slightly towards the dorsal margin (
<figureCitation box="[641,742,1368,1394]" captionStart="FIGURES 1–8" captionStartId="3.[136,243,1255,1277]" captionTargetBox="[151,1414,190,1225]" captionTargetId="figure-18@3.[151,1436,190,1231]" captionTargetPageId="3" captionText="FIGURES 1–8. LM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. Figure 5 is the isotype specimen circled on slide “GP 16-3-42 C” in P. Siver’s collection. Figure 7 corresponds to the type specimen circled on slide “GP 16-3-42 B” (CANA 129307). Scale bar = 10 µm." figureDoi="http://doi.org/10.5281/zenodo.7137938" httpUri="https://zenodo.org/record/7137938/files/figure.png" pageId="2" pageNumber="23">Figs 1–8</figureCitation>
). Valves range in length from 26–68 µm with a mean of 39 µm, and in diameter from 3.2–6.5 µm with a mean of 3.7 µm (n = 40). The ventral margin is slightly concave, becoming almost linear on smaller valves, and is more or less parallel with the dorsal margin, and of equal diameter throughout except at the apices. Small spines may be present on the virgae between the striae on the valve margin. Striae range from 16–25 per 10 µm, with a mean of 22. Striae are evenly spaced, parallel over most of the valve, becoming more closely spaced towards the apices (
<figureCitation box="[534,637,1548,1574]" captionStart="FIGURES 1–8" captionStartId="3.[136,243,1255,1277]" captionTargetBox="[151,1414,190,1225]" captionTargetId="figure-18@3.[151,1436,190,1231]" captionTargetPageId="3" captionText="FIGURES 1–8. LM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. Figure 5 is the isotype specimen circled on slide “GP 16-3-42 C” in P. Siver’s collection. Figure 7 corresponds to the type specimen circled on slide “GP 16-3-42 B” (CANA 129307). Scale bar = 10 µm." figureDoi="http://doi.org/10.5281/zenodo.7137938" httpUri="https://zenodo.org/record/7137938/files/figure.png" pageId="2" pageNumber="23">Figs 1–8</figureCitation>
). Striae are continuous from the valve face onto the mantle on both the ventral and dorsal sides (
<figureCitation box="[421,597,1584,1610]" captionStart="FIGURES 9–14" captionStartId="4.[136,243,1879,1901]" captionTargetBox="[209,1378,389,1843]" captionTargetId="figure-130@4.[209,1378,389,1855]" captionTargetPageId="4" captionText="FIGURES 9–14. SEM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. 9, 11. Close-ups of the end of a valve face showing the straight distal raphe end and the closer-spaced striae at the valve apex. 10, 12. Internal views of the helictoglossa and distal raphe end. Note the extended hyaline region surrounding the helictoglossa, thickened margin of the valve around the apex, densely-spaced striae on the mantle below the raphe, and the presence of a rimoportula. 13, 14. Girdle views of the ventral mantle depicting the position of the raphe, hyaline region surrounding the raphe, and the densely-spaced striae on the mantle below the raphe. Scale bars = 2 µm (Figs 9–12, 14), 3 µm (Fig. 13)." figureDoi="http://doi.org/10.5281/zenodo.7137940" httpUri="https://zenodo.org/record/7137940/files/figure.png" pageId="2" pageNumber="23">Figs 10, 12–14</figureCitation>
). Areolae are small, circular, closely spaced, and open on both the external and internal valve surfaces. The mantle is deep, approximately 3.5–4 µm, and forms a right angle with the valve margin on both the ventral and dorsal sides (
<figureCitation box="[651,782,1656,1682]" captionStart="FIGURES 9–14" captionStartId="4.[136,243,1879,1901]" captionTargetBox="[209,1378,389,1843]" captionTargetId="figure-130@4.[209,1378,389,1855]" captionTargetPageId="4" captionText="FIGURES 9–14. SEM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. 9, 11. Close-ups of the end of a valve face showing the straight distal raphe end and the closer-spaced striae at the valve apex. 10, 12. Internal views of the helictoglossa and distal raphe end. Note the extended hyaline region surrounding the helictoglossa, thickened margin of the valve around the apex, densely-spaced striae on the mantle below the raphe, and the presence of a rimoportula. 13, 14. Girdle views of the ventral mantle depicting the position of the raphe, hyaline region surrounding the raphe, and the densely-spaced striae on the mantle below the raphe. Scale bars = 2 µm (Figs 9–12, 14), 3 µm (Fig. 13)." figureDoi="http://doi.org/10.5281/zenodo.7137940" httpUri="https://zenodo.org/record/7137940/files/figure.png" pageId="2" pageNumber="23">Figs 11–14</figureCitation>
). The margin of the mantle is thickened around each apex (
<figureCitation box="[144,274,1692,1718]" captionStart="FIGURES 9–14" captionStartId="4.[136,243,1879,1901]" captionTargetBox="[209,1378,389,1843]" captionTargetId="figure-130@4.[209,1378,389,1855]" captionTargetPageId="4" captionText="FIGURES 9–14. SEM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. 9, 11. Close-ups of the end of a valve face showing the straight distal raphe end and the closer-spaced striae at the valve apex. 10, 12. Internal views of the helictoglossa and distal raphe end. Note the extended hyaline region surrounding the helictoglossa, thickened margin of the valve around the apex, densely-spaced striae on the mantle below the raphe, and the presence of a rimoportula. 13, 14. Girdle views of the ventral mantle depicting the position of the raphe, hyaline region surrounding the raphe, and the densely-spaced striae on the mantle below the raphe. Scale bars = 2 µm (Figs 9–12, 14), 3 µm (Fig. 13)." figureDoi="http://doi.org/10.5281/zenodo.7137940" httpUri="https://zenodo.org/record/7137940/files/figure.png" pageId="2" pageNumber="23">Figs 10, 12</figureCitation>
). The proximal end of the raphe commences midway down the mantle (
<figureCitation box="[1080,1210,1692,1718]" captionStart="FIGURES 9–14" captionStartId="4.[136,243,1879,1901]" captionTargetBox="[209,1378,389,1843]" captionTargetId="figure-130@4.[209,1378,389,1855]" captionTargetPageId="4" captionText="FIGURES 9–14. SEM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. 9, 11. Close-ups of the end of a valve face showing the straight distal raphe end and the closer-spaced striae at the valve apex. 10, 12. Internal views of the helictoglossa and distal raphe end. Note the extended hyaline region surrounding the helictoglossa, thickened margin of the valve around the apex, densely-spaced striae on the mantle below the raphe, and the presence of a rimoportula. 13, 14. Girdle views of the ventral mantle depicting the position of the raphe, hyaline region surrounding the raphe, and the densely-spaced striae on the mantle below the raphe. Scale bars = 2 µm (Figs 9–12, 14), 3 µm (Fig. 13)." figureDoi="http://doi.org/10.5281/zenodo.7137940" httpUri="https://zenodo.org/record/7137940/files/figure.png" pageId="2" pageNumber="23">Figs 13–14</figureCitation>
). From this point, the raphe rises slowly until it reaches the valve margin, then turns approximately 45º up onto the valve face, terminating midway across the valve face close to the apex. The portion of raphe on the valve face is straight and the distal end is not curved or recurved (
<figureCitation box="[434,549,1800,1826]" captionStart="FIGURES 9–14" captionStartId="4.[136,243,1879,1901]" captionTargetBox="[209,1378,389,1843]" captionTargetId="figure-130@4.[209,1378,389,1855]" captionTargetPageId="4" captionText="FIGURES 9–14. SEM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. 9, 11. Close-ups of the end of a valve face showing the straight distal raphe end and the closer-spaced striae at the valve apex. 10, 12. Internal views of the helictoglossa and distal raphe end. Note the extended hyaline region surrounding the helictoglossa, thickened margin of the valve around the apex, densely-spaced striae on the mantle below the raphe, and the presence of a rimoportula. 13, 14. Girdle views of the ventral mantle depicting the position of the raphe, hyaline region surrounding the raphe, and the densely-spaced striae on the mantle below the raphe. Scale bars = 2 µm (Figs 9–12, 14), 3 µm (Fig. 13)." figureDoi="http://doi.org/10.5281/zenodo.7137940" httpUri="https://zenodo.org/record/7137940/files/figure.png" pageId="2" pageNumber="23">Figs 9, 11</figureCitation>
). A distinct hyaline zone extends approximately 3 µm from the proximal end of the raphe towards the center of the valve (
<figureCitation box="[616,747,1836,1862]" captionStart="FIGURES 9–14" captionStartId="4.[136,243,1879,1901]" captionTargetBox="[209,1378,389,1843]" captionTargetId="figure-130@4.[209,1378,389,1855]" captionTargetPageId="4" captionText="FIGURES 9–14. SEM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. 9, 11. Close-ups of the end of a valve face showing the straight distal raphe end and the closer-spaced striae at the valve apex. 10, 12. Internal views of the helictoglossa and distal raphe end. Note the extended hyaline region surrounding the helictoglossa, thickened margin of the valve around the apex, densely-spaced striae on the mantle below the raphe, and the presence of a rimoportula. 13, 14. Girdle views of the ventral mantle depicting the position of the raphe, hyaline region surrounding the raphe, and the densely-spaced striae on the mantle below the raphe. Scale bars = 2 µm (Figs 9–12, 14), 3 µm (Fig. 13)." figureDoi="http://doi.org/10.5281/zenodo.7137940" httpUri="https://zenodo.org/record/7137940/files/figure.png" pageId="2" pageNumber="23">Figs 13–14</figureCitation>
), is continuous along the lower side of the raphe, and extends up onto the valve face terminating near the apex. The striae are more closely spaced on the mantle below the raphe (
<figureCitation box="[144,275,1908,1934]" captionStart="FIGURES 9–14" captionStartId="4.[136,243,1879,1901]" captionTargetBox="[209,1378,389,1843]" captionTargetId="figure-130@4.[209,1378,389,1855]" captionTargetPageId="4" captionText="FIGURES 9–14. SEM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. 9, 11. Close-ups of the end of a valve face showing the straight distal raphe end and the closer-spaced striae at the valve apex. 10, 12. Internal views of the helictoglossa and distal raphe end. Note the extended hyaline region surrounding the helictoglossa, thickened margin of the valve around the apex, densely-spaced striae on the mantle below the raphe, and the presence of a rimoportula. 13, 14. Girdle views of the ventral mantle depicting the position of the raphe, hyaline region surrounding the raphe, and the densely-spaced striae on the mantle below the raphe. Scale bars = 2 µm (Figs 9–12, 14), 3 µm (Fig. 13)." figureDoi="http://doi.org/10.5281/zenodo.7137940" httpUri="https://zenodo.org/record/7137940/files/figure.png" pageId="2" pageNumber="23">Figs 13–14</figureCitation>
), and a discontinuity zone is often observed midway along the raphe. Internally, the distal raphe fissure terminates within a thick and well-formed helictoglossa (
<figureCitation box="[778,907,1944,1970]" captionStart="FIGURES 9–14" captionStartId="4.[136,243,1879,1901]" captionTargetBox="[209,1378,389,1843]" captionTargetId="figure-130@4.[209,1378,389,1855]" captionTargetPageId="4" captionText="FIGURES 9–14. SEM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. 9, 11. Close-ups of the end of a valve face showing the straight distal raphe end and the closer-spaced striae at the valve apex. 10, 12. Internal views of the helictoglossa and distal raphe end. Note the extended hyaline region surrounding the helictoglossa, thickened margin of the valve around the apex, densely-spaced striae on the mantle below the raphe, and the presence of a rimoportula. 13, 14. Girdle views of the ventral mantle depicting the position of the raphe, hyaline region surrounding the raphe, and the densely-spaced striae on the mantle below the raphe. Scale bars = 2 µm (Figs 9–12, 14), 3 µm (Fig. 13)." figureDoi="http://doi.org/10.5281/zenodo.7137940" httpUri="https://zenodo.org/record/7137940/files/figure.png" pageId="2" pageNumber="23">Figs 10, 12</figureCitation>
), which in turn is surrounded by a hyaline zone. A single rimoportula is found at one of the valve apices (
<figureCitation box="[772,855,1980,2006]" captionStart="FIGURES 9–14" captionStartId="4.[136,243,1879,1901]" captionTargetBox="[209,1378,389,1843]" captionTargetId="figure-130@4.[209,1378,389,1855]" captionTargetPageId="4" captionText="FIGURES 9–14. SEM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. 9, 11. Close-ups of the end of a valve face showing the straight distal raphe end and the closer-spaced striae at the valve apex. 10, 12. Internal views of the helictoglossa and distal raphe end. Note the extended hyaline region surrounding the helictoglossa, thickened margin of the valve around the apex, densely-spaced striae on the mantle below the raphe, and the presence of a rimoportula. 13, 14. Girdle views of the ventral mantle depicting the position of the raphe, hyaline region surrounding the raphe, and the densely-spaced striae on the mantle below the raphe. Scale bars = 2 µm (Figs 9–12, 14), 3 µm (Fig. 13)." figureDoi="http://doi.org/10.5281/zenodo.7137940" httpUri="https://zenodo.org/record/7137940/files/figure.png" pageId="2" pageNumber="23">Fig. 12</figureCitation>
).
</paragraph>
</subSubSection>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7137938" ID-Zenodo-Dep="7137938" httpUri="https://zenodo.org/record/7137938/files/figure.png" pageId="3" pageNumber="24" startId="3.[136,243,1255,1277]" targetBox="[151,1414,190,1225]" targetPageId="3">
<paragraph blockId="3.[136,1452,1255,1350]" pageId="3" pageNumber="24">
<emphasis bold="true" box="[136,293,1255,1277]" pageId="3" pageNumber="24">FIGURES 1–8.</emphasis>
LM micrographs of
<emphasis box="[499,766,1256,1277]" italics="true" pageId="3" pageNumber="24">
<taxonomicName authority="Siver &amp; Oddsund &amp; Lott, 2022" authorityName="Siver &amp; Oddsund &amp; Lott" authorityYear="2022" box="[499,683,1256,1277]" class="Bacillariophyceae" family="Eunotiaceae" genus="Eunotia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Eunotiales" pageId="3" pageNumber="24" phylum="Ochrophyta" rank="species" species="giraffensis" status="sp. nov.">Eunotia giraffensis</taxonomicName>
<taxonomicNameLabel box="[691,766,1256,1277]" pageId="3" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
from the Giraffe Pipe fossil locality. Figure 5 is the isotype specimen circled on slide “GP 16-3-42 C” in P. Siver’s collection. Figure 7 corresponds to the type specimen circled on slide “GP 16-3-42 B” (CANA 129307). Scale bar = 10 µm.
</paragraph>
</caption>
<subSubSection pageId="3" pageNumber="24" type="materials_examined">
<paragraph blockId="3.[136,1452,1396,2071]" pageId="3" pageNumber="24">
<emphasis bold="true" box="[189,286,1396,1422]" pageId="3" pageNumber="24">Type:—</emphasis>
<materialsCitation collectionCode="GP, CANA" collectorName="de Gras &amp; P. Siver's" country="Canada" county="Lac de Gras" location="Giraffe Pipe" municipality="Rock" pageId="3" pageNumber="24" specimenCode="GP 16-3, 42, CANA 129307" specimenCount="1" stateProvince="Northwest Territories" typeStatus="holotype">
<collectingCountry box="[285,409,1396,1422]" name="Canada" pageId="3" pageNumber="24">CANADA</collectingCountry>
.
<collectingCounty box="[418,552,1396,1423]" pageId="3" pageNumber="24">
Lac
<collectorName box="[467,552,1396,1422]" pageId="3" pageNumber="24">de Gras</collectorName>
</collectingCounty>
kimberlite field region,
<collectingRegion box="[822,1066,1396,1422]" country="Canada" name="Northwest Territories" pageId="3" pageNumber="24">Northwest Territories</collectingRegion>
:
<collectingMunicipality box="[1075,1134,1396,1422]" pageId="3" pageNumber="24">Rock</collectingMunicipality>
specimen sub sampled from section 16-3-42 of the
<location LSID="urn:lsid:plazi:treatment:9A71879BA34BFFBFFF05FAD5EE65F9D7:17076056A34AFFBFFE01FA5DEF2DFA7B" box="[396,535,1432,1458]" country="Canada" county="Lac de Gras" municipality="Rock" name="Giraffe Pipe" pageId="3" pageNumber="24" stateProvince="Northwest Territories">Giraffe Pipe</location>
core (
<typeStatus box="[608,708,1432,1458]" pageId="3" pageNumber="24">holotype</typeStatus>
circled specimen on slide “
<specimenCode box="[1024,1119,1432,1458]" collectionCode="GP" country="Brazil" name="Instituto de Geociencias, Universidade de Sao Paulo" pageId="3" pageNumber="24">GP 16-3</specimenCode>
-
<specimenCode box="[1127,1159,1432,1458]" collectionCode="GP" country="Brazil" name="Instituto de Geociencias, Universidade de Sao Paulo" pageId="3" pageNumber="24">42</specimenCode>
B”
<location LSID="urn:lsid:plazi:treatment:9A71879BA34BFFBFFF05FAD5EE65F9D7:17076056A34AFFBFFB3AFA5DEDEEFA1E" country="Canada" county="Lac de Gras" municipality="Rock" name="Canadian Museum of Nature" pageId="3" pageNumber="24" stateProvince="Northwest Territories">Canadian Museum of Nature</location>
<specimenCode box="[219,387,1468,1494]" collectionCode="CANA" pageId="3" pageNumber="24">CANA 129307</specimenCode>
=
<figureCitation box="[415,483,1468,1495]" captionStart="FIGURES 1–8" captionStartId="3.[136,243,1255,1277]" captionTargetBox="[151,1414,190,1225]" captionTargetId="figure-18@3.[151,1436,190,1231]" captionTargetPageId="3" captionText="FIGURES 1–8. LM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. Figure 5 is the isotype specimen circled on slide “GP 16-3-42 C” in P. Siver’s collection. Figure 7 corresponds to the type specimen circled on slide “GP 16-3-42 B” (CANA 129307). Scale bar = 10 µm." figureDoi="http://doi.org/10.5281/zenodo.7137938" httpUri="https://zenodo.org/record/7137938/files/figure.png" pageId="3" pageNumber="24">Fig. 7</figureCitation>
. Isotype circled specimen on slide “
<specimenCode box="[880,973,1468,1494]" collectionCode="GP" country="Brazil" name="Instituto de Geociencias, Universidade de Sao Paulo" pageId="3" pageNumber="24">GP 16-3</specimenCode>
-
<specimenCode box="[981,1013,1468,1494]" collectionCode="GP" country="Brazil" name="Instituto de Geociencias, Universidade de Sao Paulo" pageId="3" pageNumber="24">42</specimenCode>
C”
<collectorName box="[1056,1161,1468,1495]" pageId="3" pageNumber="24">P. Siver’s</collectorName>
personal collection =
<figureCitation captionStart="FIGURES 1–8" captionStartId="3.[136,243,1255,1277]" captionTargetBox="[151,1414,190,1225]" captionTargetId="figure-18@3.[151,1436,190,1231]" captionTargetPageId="3" captionText="FIGURES 1–8. LM micrographs of Eunotia giraffensis sp. nov. from the Giraffe Pipe fossil locality. Figure 5 is the isotype specimen circled on slide “GP 16-3-42 C” in P. Siver’s collection. Figure 7 corresponds to the type specimen circled on slide “GP 16-3-42 B” (CANA 129307). Scale bar = 10 µm." figureDoi="http://doi.org/10.5281/zenodo.7137938" httpUri="https://zenodo.org/record/7137938/files/figure.png" pageId="3" pageNumber="24">Fig. 5</figureCitation>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection box="[189,863,1540,1567]" pageId="3" pageNumber="24" type="etymology">
<paragraph blockId="3.[136,1452,1396,2071]" box="[189,863,1540,1567]" pageId="3" pageNumber="24">
<emphasis bold="true" box="[189,356,1540,1566]" pageId="3" pageNumber="24">Etymology:—</emphasis>
The species epithet refers to the
<typeStatus box="[718,766,1541,1567]" pageId="3" pageNumber="24">type</typeStatus>
locality.
</paragraph>
</subSubSection>
</treatment>
</document>
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