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<document id="606BA7A62194156D34BA965DEB7839A9" ID-DOI="10.11646/phytotaxa.591.3.3" ID-ISSN="1179-3163" ID-Zenodo-Dep="7800839" IM.bibliography_approvedBy="valdenar" IM.illustrations_approvedBy="valdenar" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="valdenar" IM.taxonomicNames_approvedBy="felipe" checkinTime="1680676677657" checkinUser="plazi" docAuthor="Williams, David M. &amp; Sims, Pat A." docDate="2023" docId="03848783FFBAFF95DEB88E8AFACC0017" docLanguage="en" docName="phytotaxa.591.3.3.pdf" docOrigin="Phytotaxa 591 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.591.3.3" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Longinata fueloepi D. M. Williams &amp; P. A. Sims 2023, comb. nov." docType="treatment" docVersion="5" lastPageNumber="215" masterDocId="FFBDFFFBFFBEFF93DE308D7AFFB7015E" masterDocTitle="The diatom genus Longinata Hajós (Bacillariophyta): structure, relationships and distribution" masterLastPageNumber="219" masterPageNumber="209" pageNumber="213" updateTime="1699481553144" updateUser="plazi" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="5EEF5CF59C809ED5A4359AEA35FC7CE6">The diatom genus Longinata Hajós (Bacillariophyta): structure, relationships and distribution</mods:title>
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<mods:namePart id="E253BE42F0637DEF303E6F7102A5F72E">Williams, David M.</mods:namePart>
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<mods:affiliation id="168365282BAA47F7876F54ECFCC513B5">d. m. williams @ nhm. ac. uk; https: // orcid. org / 0000 - 0002 - 0584 - 307 X</mods:affiliation>
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<mods:namePart id="A2A5E28CEEB1CA88FB4A80E6A94ADF7B">Sims, Pat A.</mods:namePart>
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<mods:affiliation id="B7E8D24F8AB88BC47797BAC23B66B3D9">p. sims @ nhm. ac. uk; https: // orcid. org / 0000 - 0002 - 0214 - 8303</mods:affiliation>
<mods:nameIdentifier id="5BB8A431F164B548FA5D0D99D05F73A4" type="email">p.sims@nhm.ac.uk</mods:nameIdentifier>
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<subSubSection id="C337651EFFBAFF97DEB88E8AFDC70571" pageId="4" pageNumber="213" type="nomenclature">
<paragraph id="8B923695FFBAFF97DEB88E8AFC320555" blockId="4.[136,1452,1008,1683]" box="[136,901,1008,1035]" pageId="4" pageNumber="213">
<heading id="D0DA81F9FFBAFF97DEB88E8AFC320555" bold="true" box="[136,901,1008,1035]" fontSize="11" level="1" pageId="4" pageNumber="213" reason="1">
<emphasis id="B959EA87FFBAFF97DEB88E8AFC320555" bold="true" box="[136,901,1008,1035]" pageId="4" pageNumber="213">
<taxonomicName id="4C2D4D16FFBAFF97DEB88E8AFCB50554" authority="(Hajos) D. M. Williams &amp; P. A. Sims" authorityName="D. M. Williams &amp; P. A. Sims" authorityYear="2023" baseAuthorityName="Hajos" box="[136,770,1008,1035]" class="Bacillariophyceae" genus="Longinata" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="4" pageNumber="213" phylum="Ochrophyta" rank="species" species="fueloepi" status="comb. nov.">
<emphasis id="B959EA87FFBAFF97DEB88E8AFED30555" bold="true" box="[136,356,1008,1035]" italics="true" pageId="4" pageNumber="213">Longinata fueloepi</emphasis>
(Hajós) D.M.Williams &amp; P.A.Sims
</taxonomicName>
<emphasis id="B959EA87FFBAFF97DD398E8AFC320555" bold="true" box="[777,901,1008,1035]" italics="true" pageId="4" pageNumber="213">
<taxonomicNameLabel id="A26A57FCFFBAFF97DD398E8AFC320555" box="[777,901,1008,1035]" pageId="4" pageNumber="213" rank="species">comb. nov.</taxonomicNameLabel>
</emphasis>
</emphasis>
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</paragraph>
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<emphasis id="B959EA87FFBAFF97DEB8896EFEAB0570" bold="true" box="[136,284,1044,1070]" pageId="4" pageNumber="213">Registration</emphasis>
: http://phycobank.org/103525
</paragraph>
</subSubSection>
<subSubSection id="C337651EFFBAFF97DE8D8942FB01050D" box="[189,1206,1080,1107]" pageId="4" pageNumber="213" type="reference_group">
<paragraph id="8B923695FFBAFF97DE8D8942FB01050D" blockId="4.[136,1452,1008,1683]" box="[189,1206,1080,1107]" pageId="4" pageNumber="213">
Basionym:—
<taxonomicName id="4C2D4D16FFBAFF97DF638943FD1D050C" authority="Hajos" authorityName="Hajos" box="[339,682,1080,1106]" class="Bacillariophyceae" family="Anaulaceae" genus="Eunotogramma" higherTaxonomySource="GBIF" kingdom="Chromista" order="Anaulales" pageId="4" pageNumber="213" phylum="Ochrophyta" rank="species" species="fueloepi">
<emphasis id="B959EA87FFBAFF97DF638943FDD5050C" box="[339,610,1080,1106]" italics="true" pageId="4" pageNumber="213">Eunotogramma fueloepi</emphasis>
Hajós
</taxonomicName>
in
<bibRefCitation id="EFBC4B64FFBAFF97DCFE8942FBBA050C" author="Hajos, M. &amp; Stradner, H." box="[718,1037,1080,1107]" pageId="4" pageNumber="213" pagination="913 - 1009" refId="ref5786" refString="Hajos, M. &amp; Stradner, H. (1975) Late Cretaceous Archaeomonadaceae, Diatomaceae, and Silicoflagellatae from the South Pacific Ocean, Deep Sea Drilling Project, Leg 29, Site 275. Initial Reports of the Deep Sea Drilling Project 29: 913 - 1009. https: // doi. org / 10.2973 / dsdp. proc. 29.126.1975" type="journal article" year="1975">Hajós &amp; Stradner 1975: 936</bibRefCitation>
, pl. 13, fig. 19.
</paragraph>
</subSubSection>
<subSubSection id="C337651EFFBAFF95DE8D8926FA39007B" lastPageId="6" lastPageNumber="215" pageId="4" pageNumber="213" type="materials_examined">
<paragraph id="8B923695FFBAFF97DE8D8926FD1C05BC" blockId="4.[136,1452,1008,1683]" pageId="4" pageNumber="213">
<typeStatus id="54968837FFBAFF97DE8D8926FE9F0528" box="[189,296,1116,1142]" pageId="4" pageNumber="213" type="holotype">Holotype</typeStatus>
:—
<collectingCountry id="F33A7605FFBAFF97DF798927FE460529" box="[329,497,1117,1143]" name="New Zealand" pageId="4" pageNumber="213">NEW ZEALAND</collectingCountry>
, Campbell Plateau, South Pacific (
<bibRefCitation id="EFBC4B64FFBAFF97DDB08926FB390529" author="Hajos, M. &amp; Stradner, H." box="[896,1166,1116,1143]" pageId="4" pageNumber="213" pagination="913 - 1009" refId="ref5786" refString="Hajos, M. &amp; Stradner, H. (1975) Late Cretaceous Archaeomonadaceae, Diatomaceae, and Silicoflagellatae from the South Pacific Ocean, Deep Sea Drilling Project, Leg 29, Site 275. Initial Reports of the Deep Sea Drilling Project 29: 913 - 1009. https: // doi. org / 10.2973 / dsdp. proc. 29.126.1975" type="journal article" year="1975">Hajós &amp; Stradner 1975</bibRefCitation>
: fig. 1), “
<collectionCode id="ED3CAE50FFBAFF97DB328927FAFC0529" box="[1282,1355,1117,1143]" pageId="4" pageNumber="213">DSDP</collectionCode>
Leg 29, Sample 275-1-2, 130-
<quantity id="4CD59B70FFBAFF97DF4F89FBFE6205C5" box="[383,469,1153,1179]" metricMagnitude="0" metricUnit="m" metricValue="1.3199999999999998" pageId="4" pageNumber="213" unit="cm" value="132.0">132 cm</quantity>
[…] Upper Cretaceous” (
<bibRefCitation id="EFBC4B64FFBAFF97DCCC89FAFBF205C5" author="Hajos, M. &amp; Stradner, H." box="[764,1093,1152,1179]" pageId="4" pageNumber="213" pagination="913 - 1009" refId="ref5786" refString="Hajos, M. &amp; Stradner, H. (1975) Late Cretaceous Archaeomonadaceae, Diatomaceae, and Silicoflagellatae from the South Pacific Ocean, Deep Sea Drilling Project, Leg 29, Site 275. Initial Reports of the Deep Sea Drilling Project 29: 913 - 1009. https: // doi. org / 10.2973 / dsdp. proc. 29.126.1975" type="journal article" year="1975">Hajós &amp; Stradner 1975: 935</bibRefCitation>
); there 5 slides in BP, of which only one is marked as /1 and is hence the
<typeStatus id="54968837FFBAFF97DC5489DEFD7E05E0" box="[612,713,1188,1214]" pageId="4" pageNumber="213" type="holotype">holotype</typeStatus>
, BP 2800/1! =
<bibRefCitation id="EFBC4B64FFBAFF97DD5E89DEFBC505E1" author="Hajos, M. &amp; Stradner, H." box="[878,1138,1188,1215]" pageId="4" pageNumber="213" pagination="913 - 1009" refId="ref5786" refString="Hajos, M. &amp; Stradner, H. (1975) Late Cretaceous Archaeomonadaceae, Diatomaceae, and Silicoflagellatae from the South Pacific Ocean, Deep Sea Drilling Project, Leg 29, Site 275. Initial Reports of the Deep Sea Drilling Project 29: 913 - 1009. https: // doi. org / 10.2973 / dsdp. proc. 29.126.1975" type="journal article" year="1975">Hajós &amp; Stradner 1975</bibRefCitation>
: pl. 13, fig. 19 = reproduced as our
<figureCitation id="13162A10FFBAFF97DEE389B2FE8405BD" box="[211,307,1224,1251]" captionStart="FIGURES 111" captionStartId="1.[136,248,1498,1520]" captionTargetBox="[216,1372,242,1471]" captionTargetId="figure-30@1.[216,1372,242,1471]" captionTargetPageId="1" captionText="FIGURES 111: Longinata acuta Figs 1, 2, LM holotype BP 2800/1!, New Zealand, Campbell Plateau, South Pacific, “DSDP Leg 29, Sample 2751-2, 40-42 cm […] Upper Cretaceous”, specimen length = 90μm, width = 5μm (at widest point); Figs 3, 4, BP 2800/1!, Fig. 5, L. acuta reproduced from Hajós &amp; Stradner 1975: pl. 13, fig. 12; Figs 6, 7, Longinata fueloepi, “DSDP Leg 29, Sample 275-1-2, 130-132 cm […] Upper Cretaceous” (Hajós &amp; Stradner 1975: 935), Fig. 6, SEM of while valve, internal view, scale bar = 20μm, Fig. 7, reproduced from Hajós &amp; Stradner 1975, pl. 13, fig. 19; Figs 811, SEM, Fig. 8, detail of poles, Fig. 9, internal view of pole showing pore-field-like structure, two arrows, Fig. 10, external view of surface of valve with pegs arrowed; Fig. 11, external view of pole showing pore-field-like structure, arrow. Scale bars = 20μm (Figs 14, 6), = 2μm (Fig. 8), = 5μm (Figs 911, 13, 14)" figureDoi="http://doi.org/10.5281/zenodo.7800843" httpUri="https://zenodo.org/record/7800843/files/figure.png" pageId="4" pageNumber="213">Figure 7</figureCitation>
, additional specimen in
<figureCitation id="13162A10FFBAFF97DC7389B2FD1505BC" box="[579,674,1224,1250]" captionStart="FIGURES 111" captionStartId="1.[136,248,1498,1520]" captionTargetBox="[216,1372,242,1471]" captionTargetId="figure-30@1.[216,1372,242,1471]" captionTargetPageId="1" captionText="FIGURES 111: Longinata acuta Figs 1, 2, LM holotype BP 2800/1!, New Zealand, Campbell Plateau, South Pacific, “DSDP Leg 29, Sample 2751-2, 40-42 cm […] Upper Cretaceous”, specimen length = 90μm, width = 5μm (at widest point); Figs 3, 4, BP 2800/1!, Fig. 5, L. acuta reproduced from Hajós &amp; Stradner 1975: pl. 13, fig. 12; Figs 6, 7, Longinata fueloepi, “DSDP Leg 29, Sample 275-1-2, 130-132 cm […] Upper Cretaceous” (Hajós &amp; Stradner 1975: 935), Fig. 6, SEM of while valve, internal view, scale bar = 20μm, Fig. 7, reproduced from Hajós &amp; Stradner 1975, pl. 13, fig. 19; Figs 811, SEM, Fig. 8, detail of poles, Fig. 9, internal view of pole showing pore-field-like structure, two arrows, Fig. 10, external view of surface of valve with pegs arrowed; Fig. 11, external view of pole showing pore-field-like structure, arrow. Scale bars = 20μm (Figs 14, 6), = 2μm (Fig. 8), = 5μm (Figs 911, 13, 14)" figureDoi="http://doi.org/10.5281/zenodo.7800843" httpUri="https://zenodo.org/record/7800843/files/figure.png" pageId="4" pageNumber="213">Figure 6</figureCitation>
)
</paragraph>
<paragraph id="8B923695FFBAFF97DE8D8996FCA4042D" blockId="4.[136,1452,1008,1683]" pageId="4" pageNumber="213">
Illustrations:—
<bibRefCitation id="EFBC4B64FFBAFF97DF558996FDFB0459" author="Chambers, P. M." box="[357,588,1260,1287]" pageId="4" pageNumber="213" refId="ref5092" refString="Chambers, P. M. (1997) Late Cretaceous and Paleocene marine diatom floras. Doctoral thesis (Ph. D), UCL (University College London). [https: // discovery. ucl. ac. uk / id / eprint / 10104676 /]" type="url" year="1997">Chambers 1997:291</bibRefCitation>
, pl.13, fig. 35 (as
<taxonomicName id="4C2D4D16FFBAFF97DD268997FC7C0458" box="[790,971,1261,1286]" class="Bacillariophyceae" genus="Longinata" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="4" pageNumber="213" phylum="Ochrophyta" rank="species" species="acuta">
<emphasis id="B959EA87FFBAFF97DD268997FC7C0458" box="[790,971,1261,1286]" italics="true" pageId="4" pageNumber="213">Longinata acuta</emphasis>
</taxonomicName>
recorded from 1-23, 24, 2-21,
<collectionCode id="ED3CAE50FFBAFF97DB168997FADA0459" box="[1318,1389,1261,1287]" pageId="4" pageNumber="213">DSDP</collectionCode>
275, illustrated from 275-2-5-115/117, Slide 1-23 A =
<collectionCode id="ED3CAE50FFBAFF97DCF0886BFD5B0475" box="[704,748,1297,1323]" country="United Kingdom" name="Bristol Museum" pageId="4" pageNumber="213">BM</collectionCode>
s.n.!);
<bibRefCitation id="EFBC4B64FFBAFF97DD0B886AFC510475" author="Harwood, D. M." box="[827,998,1296,1323]" pageId="4" pageNumber="213" pagination="55 - 129" refId="ref5851" refString="Harwood, D. M. (1988) Upper Cretaceous and lower Paleocene diatom and silicoflagellate biostratigraphy of Seymour Island, eastern Antarctic Peninsula. Memoirs of the Geological Society of America 169: 55 - 129. https: // doi. org / 10.1130 / MEM 169 - p 55" type="journal article" year="1988">Harwood 1988</bibRefCitation>
: [pl.] 10, fig. 19 (as 19,
<taxonomicName id="4C2D4D16FFBAFF97DACD886BFD7A0410" authority=", J. A. Long, Fuge &amp; James Smith" authorityName="J. A. Long, Fuge &amp; James Smith" class="Bacillariophyceae" family="Anaulaceae" genus="Eunotogramma" higherTaxonomySource="GBIF" kingdom="Chromista" order="Anaulales" pageId="4" pageNumber="213" phylum="Ochrophyta" rank="variety" species="producta" variety="recta">
<emphasis id="B959EA87FFBAFF97DACD886BFF5B0410" italics="true" pageId="4" pageNumber="213">Eunotogramma producta</emphasis>
var.
<emphasis id="B959EA87FFBAFF97DF13884FFED50410" box="[291,354,1333,1358]" italics="true" pageId="4" pageNumber="213">recta,</emphasis>
J.A.Long, Fuge &amp; James Smith
</taxonomicName>
, SI-19, a wider specimen with no evidence of any pegs or bars, questionable, but not
<taxonomicName id="4C2D4D16FFBAFF97DF498823FCB5042C" box="[377,770,1368,1395]" class="Bacillariophyceae" family="Anaulaceae" genus="Eunotogramma" higherTaxonomySource="GBIF" kingdom="Chromista" order="Anaulales" pageId="4" pageNumber="213" phylum="Ochrophyta" rank="variety" species="producta" variety="recta">
<emphasis id="B959EA87FFBAFF97DF498823FD25042C" box="[377,658,1368,1394]" italics="true" pageId="4" pageNumber="213">Eunotogramma producta</emphasis>
var.
<emphasis id="B959EA87FFBAFF97DCFA8823FCB5042C" box="[714,770,1369,1394]" italics="true" pageId="4" pageNumber="213">recta</emphasis>
</taxonomicName>
).
</paragraph>
<paragraph id="8B923695FFBAFF97DE8D8806FCEB075C" blockId="4.[136,1452,1008,1683]" pageId="4" pageNumber="213">
The description given by Hajós is brief but sufficient without having further specimens (apart from
<figureCitation id="13162A10FFBAFF97DB0A8806FA2A04C8" box="[1338,1437,1404,1430]" captionStart="FIGURES 111" captionStartId="1.[136,248,1498,1520]" captionTargetBox="[216,1372,242,1471]" captionTargetId="figure-30@1.[216,1372,242,1471]" captionTargetPageId="1" captionText="FIGURES 111: Longinata acuta Figs 1, 2, LM holotype BP 2800/1!, New Zealand, Campbell Plateau, South Pacific, “DSDP Leg 29, Sample 2751-2, 40-42 cm […] Upper Cretaceous”, specimen length = 90μm, width = 5μm (at widest point); Figs 3, 4, BP 2800/1!, Fig. 5, L. acuta reproduced from Hajós &amp; Stradner 1975: pl. 13, fig. 12; Figs 6, 7, Longinata fueloepi, “DSDP Leg 29, Sample 275-1-2, 130-132 cm […] Upper Cretaceous” (Hajós &amp; Stradner 1975: 935), Fig. 6, SEM of while valve, internal view, scale bar = 20μm, Fig. 7, reproduced from Hajós &amp; Stradner 1975, pl. 13, fig. 19; Figs 811, SEM, Fig. 8, detail of poles, Fig. 9, internal view of pole showing pore-field-like structure, two arrows, Fig. 10, external view of surface of valve with pegs arrowed; Fig. 11, external view of pole showing pore-field-like structure, arrow. Scale bars = 20μm (Figs 14, 6), = 2μm (Fig. 8), = 5μm (Figs 911, 13, 14)" figureDoi="http://doi.org/10.5281/zenodo.7800843" httpUri="https://zenodo.org/record/7800843/files/figure.png" pageId="4" pageNumber="213">Figure 6</figureCitation>
): “Elongate valves with two asymmetrically bent ends. The longer central part is round and separated from the shorter, pointed ends by transverse costae. Surface sparsely dotted. Length, 75μ; width, 7μ in the middle, 4μ at the ends” (
<bibRefCitation id="EFBC4B64FFBAFF97DB5888BEFEC8075C" author="Hajos, M. &amp; Stradner, H." pageId="4" pageNumber="213" pagination="913 - 1009" refId="ref5786" refString="Hajos, M. &amp; Stradner, H. (1975) Late Cretaceous Archaeomonadaceae, Diatomaceae, and Silicoflagellatae from the South Pacific Ocean, Deep Sea Drilling Project, Leg 29, Site 275. Initial Reports of the Deep Sea Drilling Project 29: 913 - 1009. https: // doi. org / 10.2973 / dsdp. proc. 29.126.1975" type="journal article" year="1975">Hajós &amp; Stradner 1975: 936</bibRefCitation>
). This can be slightly emended as follows:
</paragraph>
<paragraph id="8B923695FFBAFF97DE8D8B76FD060730" blockId="4.[136,1452,1008,1683]" pageId="4" pageNumber="213">
Elongate valves with two asymmetrically poles bent in same direction (
<figureCitation id="13162A10FFBAFF97DDDC8B76FBE40779" box="[1004,1107,1548,1575]" captionStart="FIGURES 111" captionStartId="1.[136,248,1498,1520]" captionTargetBox="[216,1372,242,1471]" captionTargetId="figure-30@1.[216,1372,242,1471]" captionTargetPageId="1" captionText="FIGURES 111: Longinata acuta Figs 1, 2, LM holotype BP 2800/1!, New Zealand, Campbell Plateau, South Pacific, “DSDP Leg 29, Sample 2751-2, 40-42 cm […] Upper Cretaceous”, specimen length = 90μm, width = 5μm (at widest point); Figs 3, 4, BP 2800/1!, Fig. 5, L. acuta reproduced from Hajós &amp; Stradner 1975: pl. 13, fig. 12; Figs 6, 7, Longinata fueloepi, “DSDP Leg 29, Sample 275-1-2, 130-132 cm […] Upper Cretaceous” (Hajós &amp; Stradner 1975: 935), Fig. 6, SEM of while valve, internal view, scale bar = 20μm, Fig. 7, reproduced from Hajós &amp; Stradner 1975, pl. 13, fig. 19; Figs 811, SEM, Fig. 8, detail of poles, Fig. 9, internal view of pole showing pore-field-like structure, two arrows, Fig. 10, external view of surface of valve with pegs arrowed; Fig. 11, external view of pole showing pore-field-like structure, arrow. Scale bars = 20μm (Figs 14, 6), = 2μm (Fig. 8), = 5μm (Figs 911, 13, 14)" figureDoi="http://doi.org/10.5281/zenodo.7800843" httpUri="https://zenodo.org/record/7800843/files/figure.png" pageId="4" pageNumber="213">Figs 6, 7</figureCitation>
). Valve centre gently swollen, tapering to shorter, pointed poles with faint transverse costae (
<figureCitation id="13162A10FFBAFF97DD6A8B4AFC150715" box="[858,930,1584,1611]" captionStart="FIGURES 111" captionStartId="1.[136,248,1498,1520]" captionTargetBox="[216,1372,242,1471]" captionTargetId="figure-30@1.[216,1372,242,1471]" captionTargetPageId="1" captionText="FIGURES 111: Longinata acuta Figs 1, 2, LM holotype BP 2800/1!, New Zealand, Campbell Plateau, South Pacific, “DSDP Leg 29, Sample 2751-2, 40-42 cm […] Upper Cretaceous”, specimen length = 90μm, width = 5μm (at widest point); Figs 3, 4, BP 2800/1!, Fig. 5, L. acuta reproduced from Hajós &amp; Stradner 1975: pl. 13, fig. 12; Figs 6, 7, Longinata fueloepi, “DSDP Leg 29, Sample 275-1-2, 130-132 cm […] Upper Cretaceous” (Hajós &amp; Stradner 1975: 935), Fig. 6, SEM of while valve, internal view, scale bar = 20μm, Fig. 7, reproduced from Hajós &amp; Stradner 1975, pl. 13, fig. 19; Figs 811, SEM, Fig. 8, detail of poles, Fig. 9, internal view of pole showing pore-field-like structure, two arrows, Fig. 10, external view of surface of valve with pegs arrowed; Fig. 11, external view of pole showing pore-field-like structure, arrow. Scale bars = 20μm (Figs 14, 6), = 2μm (Fig. 8), = 5μm (Figs 911, 13, 14)" figureDoi="http://doi.org/10.5281/zenodo.7800843" httpUri="https://zenodo.org/record/7800843/files/figure.png" pageId="4" pageNumber="213">Fig. 7</figureCitation>
). Surface punctate, no sternum visible, valve length, 75μm, width 7μm at centre, 4μm at poles.
</paragraph>
<paragraph id="8B923695FFBAFF97DE8D8B02FC0B07CD" blockId="4.[136,1452,1008,1683]" box="[189,956,1656,1683]" pageId="4" pageNumber="213">
The recorded stratigraphic range indicated is summarised in
<tableCitation id="C6AF032EFFBAFF97DD538B02FC0E07CD" box="[867,953,1656,1683]" captionStart="TABLE 2" captionStartId="4.[137,229,1730,1754]" captionTargetId="graphics-618@4.[612,975,1831,2068]" captionTargetPageId="4" captionText="TABLE 2 Table of occurrences from Hajós &amp; Stradner (1975: table 2, pp. 9168, for Eunotogramma fueloepi occurrences see p. 916); * = type sample; abbreviations from Hajós &amp; Stradner: C = common (50%75%); R = rare (0%25%); all entries in the table are from Hajós &amp; Stradner (1975)." httpUri="http://table.plazi.org/id/DF52661DFFBAFF97DEB98BB8FD73067C" pageId="4" pageNumber="213" tableUuid="DF52661DFFBAFF97DEB98BB8FD73067C">Table 2</tableCitation>
.
</paragraph>
<caption id="DF52661DFFBAFF97DEB98BB8FD73067C" ID-Table-UUID="DF52661DFFBAFF97DEB98BB8FD73067C" httpUri="http://table.plazi.org/id/DF52661DFFBAFF97DEB98BB8FD73067C" pageId="4" pageNumber="213" startId="4.[137,229,1730,1754]" targetBox="[621,953,1843,2062]" targetIsTable="true" targetPageId="4">
<paragraph id="8B923695FFBAFF97DEB98BB8FD73067C" blockId="4.[136,1452,1730,1826]" pageId="4" pageNumber="213">
<emphasis id="B959EA87FFBAFF97DEB98BB8FF4E0784" bold="true" box="[137,249,1730,1754]" pageId="4" pageNumber="213">TABLE 2</emphasis>
Table of occurrences from
<bibRefCitation id="EFBC4B64FFBAFF97DC108BB8FC930784" author="Hajos, M. &amp; Stradner, H." box="[544,804,1730,1754]" pageId="4" pageNumber="213" pagination="913 - 1009" refId="ref5786" refString="Hajos, M. &amp; Stradner, H. (1975) Late Cretaceous Archaeomonadaceae, Diatomaceae, and Silicoflagellatae from the South Pacific Ocean, Deep Sea Drilling Project, Leg 29, Site 275. Initial Reports of the Deep Sea Drilling Project 29: 913 - 1009. https: // doi. org / 10.2973 / dsdp. proc. 29.126.1975" type="journal article" year="1975">Hajós &amp; Stradner (1975</bibRefCitation>
: table 2, pp. 9168, for
<taxonomicName id="4C2D4D16FFBAFF97DA128BB9FA920784" box="[1058,1317,1730,1754]" class="Bacillariophyceae" family="Anaulaceae" genus="Eunotogramma" higherTaxonomySource="GBIF" kingdom="Chromista" order="Anaulales" pageId="4" pageNumber="213" phylum="Ochrophyta" rank="species" species="fueloepi">
<emphasis id="B959EA87FFBAFF97DA128BB9FA920784" box="[1058,1317,1730,1754]" italics="true" pageId="4" pageNumber="213">Eunotogramma fueloepi</emphasis>
</taxonomicName>
occurrences see p. 916); * = type sample; abbreviations from Hajós &amp; Stradner: C = common (50%75%); R = rare (0%25%); all entries in the table are from
<bibRefCitation id="EFBC4B64FFBAFF97DF858A70FD77067C" author="Hajos, M. &amp; Stradner, H." box="[437,704,1802,1826]" pageId="4" pageNumber="213" pagination="913 - 1009" refId="ref5786" refString="Hajos, M. &amp; Stradner, H. (1975) Late Cretaceous Archaeomonadaceae, Diatomaceae, and Silicoflagellatae from the South Pacific Ocean, Deep Sea Drilling Project, Leg 29, Site 275. Initial Reports of the Deep Sea Drilling Project 29: 913 - 1009. https: // doi. org / 10.2973 / dsdp. proc. 29.126.1975" type="journal article" year="1975">Hajós &amp; Stradner (1975)</bibRefCitation>
.
</paragraph>
</caption>
<paragraph id="8B923695FFBAFF97DC5D8A49FC0E0953" pageId="4" pageNumber="213">
<table id="F92DC435FFBA006CDC5D8A49FC0E0950" box="[621,953,1843,2062]" gridcols="2" gridrows="6" pageId="4" pageNumber="213">
<tr id="351D34D7FFBA006CDC5D8A49FC0E0617" box="[621,953,1843,1865]" gridrow="0" pageId="4" pageNumber="213">
<th id="76CC5DABFFBA006CDC5D8A49FC0E0617" box="[621,953,1843,1865]" colspan="2" colspanRight="1" gridcol="0" gridrow="0" pageId="4" pageNumber="213">Sample from DSDP 275</th>
</tr>
<tr id="351D34D7FFBA006CDC5D8A21FC0E062E" box="[621,953,1883,1904]" gridrow="1" pageId="4" pageNumber="213">
<td id="76CC5DABFFBA006CDC5D8A21FD4D062E" box="[621,762,1883,1904]" gridcol="0" gridrow="1" pageId="4" pageNumber="213">1-2; 4042</td>
<td id="76CC5DABFFBA006CDD998A21FC0E062E" box="[937,953,1883,1904]" gridcol="1" gridrow="1" pageId="4" pageNumber="213">C</td>
</tr>
<tr id="351D34D7FFBA006CDC5D8AF8FC0E06C9" box="[621,953,1922,1943]" gridrow="2" pageId="4" pageNumber="213">
<td id="76CC5DABFFBA006CDC5D8AF8FD4D06C9" box="[621,762,1922,1943]" gridcol="0" gridrow="2" pageId="4" pageNumber="213">1-2; 117119</td>
<td id="76CC5DABFFBA006CDD998AF8FC0E06C9" box="[937,953,1922,1943]" gridcol="1" gridrow="2" pageId="4" pageNumber="213">C</td>
</tr>
<tr id="351D34D7FFBA006CDC5D8AD3FC0E06E0" box="[621,953,1961,1982]" gridrow="3" pageId="4" pageNumber="213">
<td id="76CC5DABFFBA006CDC5D8AD3FD4D06E0" box="[621,762,1961,1982]" gridcol="0" gridrow="3" pageId="4" pageNumber="213">1-3; 4042</td>
<td id="76CC5DABFFBA006CDD998AD3FC0E06E0" box="[937,953,1961,1982]" gridcol="1" gridrow="3" pageId="4" pageNumber="213">C</td>
</tr>
<tr id="351D34D7FFBA006CDC5D8AABFC0E06B8" box="[621,953,2001,2022]" gridrow="4" pageId="4" pageNumber="213">
<td id="76CC5DABFFBA006CDC5D8AABFD4D06B8" box="[621,762,2001,2022]" gridcol="0" gridrow="4" pageId="4" pageNumber="213">2-1; 130132*</td>
<td id="76CC5DABFFBA006CDD998AABFC0E06B8" box="[937,953,2001,2022]" gridcol="1" gridrow="4" pageId="4" pageNumber="213">R</td>
</tr>
<tr id="351D34D7FFBA006CDC5D8A82FC0E0950" box="[621,953,2040,2062]" gridrow="5" pageId="4" pageNumber="213">
<td id="76CC5DABFFBA006CDC5D8A82FD4D0950" box="[621,762,2040,2062]" gridcol="0" gridrow="5" pageId="4" pageNumber="213">2-2; 6062</td>
<td id="76CC5DABFFBA006CDD998A82FC0E0950" box="[937,953,2040,2062]" gridcol="1" gridrow="5" pageId="4" pageNumber="213">R</td>
</tr>
</table>
</paragraph>
<caption id="DF52661DFFBBFF96DEB88A04FA16097A" ID-DOI="http://doi.org/10.5281/zenodo.7800849" ID-Zenodo-Dep="7800849" httpUri="https://zenodo.org/record/7800849/files/figure.png" pageId="5" pageNumber="214" startId="5.[136,248,1918,1940]" targetBox="[372,1204,190,1869]" targetPageId="5">
<paragraph id="8B923695FFBBFF96DEB88A04FC0E06CA" blockId="5.[136,1452,1918,2084]" box="[136,953,1918,1940]" pageId="5" pageNumber="214">
<emphasis id="B959EA87FFBBFF96DEB88A04FC0E06CA" bold="true" box="[136,953,1918,1940]" pageId="5" pageNumber="214">
FIGURES 1924:
<emphasis id="B959EA87FFBBFF96DF798A04FE6A06CA" bold="true" box="[329,477,1918,1940]" italics="true" pageId="5" pageNumber="214">
<taxonomicName id="4C2D4D16FFBBFF96DF798A04FE6106CA" authorityName="H.-J.Schrader ex Round, Crawford &amp; Mann" authorityYear="1990" box="[329,470,1918,1940]" class="Bacillariophyceae" genus="Drepanotheca" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="5" pageNumber="214" phylum="Ochrophyta" rank="genus">Drepanotheca</taxonomicName>
;
</emphasis>
FIGURES 2527: Reproductions of diagrams
</emphasis>
</paragraph>
<paragraph id="8B923695FFBBFF96DEB88AD8FA16097A" blockId="5.[136,1452,1918,2084]" pageId="5" pageNumber="214">
<emphasis id="B959EA87FFBBFF96DEB88AD8FEAD06E9" bold="true" box="[136,282,1954,1976]" pageId="5" pageNumber="214">
<taxonomicName id="4C2D4D16FFBBFF96DEB88AD8FEA306E6" authorityName="H.-J.Schrader ex Round, Crawford &amp; Mann" authorityYear="1990" box="[136,276,1954,1976]" class="Bacillariophyceae" genus="Drepanotheca" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="5" pageNumber="214" phylum="Ochrophyta" rank="genus">
<emphasis id="B959EA87FFBBFF96DEB88AD8FEA306E6" bold="true" box="[136,276,1954,1976]" italics="true" pageId="5" pageNumber="214">Drepanotheca</emphasis>
</taxonomicName>
.
</emphasis>
LM, Figs 1922, 23, 24, specimens from BM 77697 (Figs 19, 20,
<taxonomicName id="4C2D4D16FFBBFF96DDF18AD8FB1506E9" box="[961,1186,1954,1975]" class="Bacillariophyceae" genus="Drepanotheca" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="5" pageNumber="214" phylum="Ochrophyta" rank="species" species="bivittata">
<emphasis id="B959EA87FFBBFF96DDF18AD8FB1506E9" box="[961,1186,1954,1975]" italics="true" pageId="5" pageNumber="214">Drepanotheca bivittata</emphasis>
</taxonomicName>
), BM 77620 (Figs 23, 24,
<taxonomicName id="4C2D4D16FFBBFF96DEB88ABCFEE30682" authorityName="Schrader" authorityYear="1969" box="[136,340,1990,2012]" class="Bacillariophyceae" genus="Drepanotheca" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="5" pageNumber="214" phylum="Ochrophyta" rank="species" species="macra">
<emphasis id="B959EA87FFBBFF96DEB88ABCFEE30682" box="[136,340,1990,2012]" italics="true" pageId="5" pageNumber="214">Drepanotheca macra</emphasis>
</taxonomicName>
), Fig. 22 =
<bibRefCitation id="EFBC4B64FFBBFF96DFF78ABCFDE90682" author="Schrader, H. - J." box="[455,606,1990,2012]" pageId="5" pageNumber="214" pagination="1 - 163" refId="ref6477" refString="Schrader, H. - J. (1969) Die Pennaten Diatomeen aus dem Obereozan von Oamaru, Neuseeland. Beihefte zur Nova Hedwigia 28: 1 - 163." type="journal article" year="1969">Schrader (1969</bibRefCitation>
: pl. 28, fig. 10); Fig. 25, reproduction of
<taxonomicName id="4C2D4D16FFBBFF96DDDB8ABCFA1B0682" authority="Scheschukova-Poretskaya" authorityName="Scheschukova-Poretskaya" box="[1003,1452,1990,2012]" class="Bacillariophyceae" family="Cymatosiraceae" genus="Kisseleviella" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymatosirales" pageId="5" pageNumber="214" phylum="Ochrophyta" rank="species" species="carina">
<emphasis id="B959EA87FFBBFF96DDDB8ABCFB1C0682" box="[1003,1195,1990,2012]" italics="true" pageId="5" pageNumber="214">Kisseleviella carina</emphasis>
Scheschukova-Poretskaya
</taxonomicName>
(1962: 207, figs 2 ac); Fig. 26, reproduction from part of the diagram in
<bibRefCitation id="EFBC4B64FFBBFF96DD738A90FBCE095E" author="Akiba, F. &amp; Yanagisawa, Y." box="[835,1145,2026,2048]" pageId="5" pageNumber="214" pagination="483 - 554" refId="ref5031" refString="Akiba, F. &amp; Yanagisawa, Y. (1985) Taxonomy, morphology and phylogeny of the Neogene diatom zonal marker species in the middle-tohigh latitudes of the North Pacific. Initial Reports of the Deep Sea Drilling Project 87: 483 - 554. https: // doi. org / 10.2973 / dsdp. proc. 87.107.1986" type="journal article" year="1985">Akiba &amp;Yanagisawa (1985: 495</bibRefCitation>
, fig. 3); Fig. 27 after
<bibRefCitation id="EFBC4B64FFBBFF96DB738A90FE9F097D" author="Witkowski, J. &amp; Sim, P. A. &amp; Harwood, D." pageId="5" pageNumber="214" pagination="378 - 398" refId="ref6886" refString="Witkowski, J., Sim, P. A. &amp; Harwood, D. (2011) Rutilariaceae redefined: a review of fossil bipolar diatom genera with centrally positioned linking structures, with implications for the origin of pennate diatoms. European Journal of Phycology 46 (4): 378 - 398. https: // doi. org / 10.1080 / 09670262.2011.629685" type="journal article" year="2011">
Witkowski
<emphasis id="B959EA87FFBBFF96DEB88575FF0E097D" box="[136,185,2062,2084]" italics="true" pageId="5" pageNumber="214">et al.</emphasis>
(2011: 384
</bibRefCitation>
, fig. 18bf, with permission). Scale bars = 10μm (except Fig. 22, which has the original scale bar on the reproduction).
</paragraph>
</caption>
<paragraph id="8B923695FFB8FF95DE8D8DE5FA39007B" blockId="6.[136,1452,158,329]" pageId="6" pageNumber="215">
<taxonomicName id="4C2D4D16FFB8FF95DE8D8DE5FE2401E6" authorityName="D. M. Williams &amp; P. A. Sims" authorityYear="2023" baseAuthorityName="Hajos" box="[189,403,158,184]" class="Bacillariophyceae" genus="Longinata" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="6" pageNumber="215" phylum="Ochrophyta" rank="species" species="fueloepi">
<emphasis id="B959EA87FFB8FF95DE8D8DE5FE2401E6" box="[189,403,158,184]" italics="true" pageId="6" pageNumber="215">Longinata fueloepi</emphasis>
</taxonomicName>
appears to have one, maybe two, cross-members, but the published images in both Hajós &amp; Stradner and Chambers are not that clear. The valve depicted in Hajós &amp; Stradner has a kink in the valve at either end towards each pole, one third of the way down.
<taxonomicName id="4C2D4D16FFB8FF95DCB68D9DFCEF005E" authorityName="D. M. Williams &amp; P. A. Sims" authorityYear="2023" baseAuthorityName="Hajos" box="[646,856,230,256]" class="Bacillariophyceae" genus="Longinata" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="6" pageNumber="215" phylum="Ochrophyta" rank="species" species="fueloepi">
<emphasis id="B959EA87FFB8FF95DCB68D9DFCEF005E" box="[646,856,230,256]" italics="true" pageId="6" pageNumber="215">Longinata fueloepi</emphasis>
</taxonomicName>
is retained as a separate species for the time being and assumed, unsatisfactorily, on its general appearance rather than any specific character, to be a species of
<taxonomicName id="4C2D4D16FFB8FF95DB248C71FA30007A" box="[1300,1415,267,292]" class="Bacillariophyceae" genus="Longinata" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="6" pageNumber="215" phylum="Ochrophyta" rank="genus">
<emphasis id="B959EA87FFB8FF95DB248C71FA30007A" box="[1300,1415,267,292]" italics="true" pageId="6" pageNumber="215">Longinata</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C337651EFFB8FF95DE8D8C55FACC0017" box="[189,1403,302,329]" pageId="6" pageNumber="215" type="description">
<paragraph id="8B923695FFB8FF95DE8D8C55FACC0017" blockId="6.[136,1452,158,329]" box="[189,1403,302,329]" pageId="6" pageNumber="215">
<taxonomicName id="4C2D4D16FFB8FF95DE8D8C55FEC10016" box="[189,374,303,328]" class="Bacillariophyceae" genus="Longinata" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="6" pageNumber="215" phylum="Ochrophyta" rank="species" species="acuta">
<emphasis id="B959EA87FFB8FF95DE8D8C55FEC10016" box="[189,374,303,328]" italics="true" pageId="6" pageNumber="215">Longinata acuta</emphasis>
</taxonomicName>
is recorded from DSDP 275, 2-1; 130-132, which may be specimens of
<taxonomicName id="4C2D4D16FFB8FF95DA908C55FAC30016" authorityName="D. M. Williams &amp; P. A. Sims" authorityYear="2023" baseAuthorityName="Hajos" box="[1184,1396,302,328]" class="Bacillariophyceae" genus="Longinata" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="6" pageNumber="215" phylum="Ochrophyta" rank="species" species="fueloepi">
<emphasis id="B959EA87FFB8FF95DA908C55FAC30016" box="[1184,1396,302,328]" italics="true" pageId="6" pageNumber="215">Longinata fueloepi</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>