155 lines
16 KiB
XML
155 lines
16 KiB
XML
<document id="6972089230A7DD667786F33A8E3B6157" ID-CLB-Dataset="2636" ID-DOI="10.11646/zootaxa.5091.1.1" ID-GBIF-Dataset="51b42715-ddb1-4b4a-aad4-8be0f600a287" ID-ISSN="1175-5326" ID-Zenodo-Dep="5840434" ID-ZooBank="ABC8AF70-F691-4D07-8F20-70934642C8BC" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" checkinTime="1641986550580" checkinUser="plazi" docAuthor="Bergh, Eugene W. & Compton, John S." docDate="2022" docId="197787BAFFF0930D7FC9994AFBFAFB5C" docLanguage="en" docName="zootaxa.5091.1.1.pdf" docOrigin="Zootaxa 5091 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Praeorbulina curva" docType="treatment" docVersion="7" lastPageNumber="36" masterDocId="E54EFFC2FFD3932E7F5E9B0CFFC4FF88" masterDocTitle="Taxonomy of Middle Miocene foraminifera from the northern Namibian continental shelf" masterLastPageNumber="55" masterPageNumber="1" pageNumber="36" updateTime="1699301522325" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="C37A62D428C406BB75F507F372817397">
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<mods:title id="1A29362B8F3AF951F11B6A8775B99357">Taxonomy of Middle Miocene foraminifera from the northern Namibian continental shelf</mods:title>
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</mods:titleInfo>
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<mods:name id="FF7D6B3AF99177607D730ACDDF713DE8" type="personal">
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<mods:role id="1B65C6708586D3F9D21129797DD61BC5">
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<mods:roleTerm id="E78EC5F051FD90E504C37BA59A9C8E68">Author</mods:roleTerm>
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<mods:namePart id="6DC49E0A713E233A955F8A1F9D76547B">Bergh, Eugene W.</mods:namePart>
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<mods:nameIdentifier id="A7BC3A4E4E4797F13AA9039B93287A4E" type="ORCID">0000-0002-0765-4141</mods:nameIdentifier>
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<mods:affiliation id="EB509F147D2548E94A0B0135FC0323AE">Marine Research Institute and Department of Geological Sciences, University of Cape Town, Private Bag X 3, Rondebosch, 7701, South Africa. & Department of Environmental and Geographical Sciences, University of Cape Town, Private Bag X 3, Rondebosch, 7701, South Africa; & Invertebrate palaeontology and Geology, Iziko South African Museum, P. O. Box 61, Cape Town 8000, South Africa. john. compton @ uct. ac. za; https: // orcid. org / 0000 - 0002 - 0765 - 4141</mods:affiliation>
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<mods:nameIdentifier id="6C63E88E5652B602D579F20CF119935B" type="email">john.compton@uct.ac.za</mods:nameIdentifier>
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<mods:roleTerm id="C844D1289889AE20B61F114871885723">Author</mods:roleTerm>
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<mods:namePart id="007825DBDC6B5716C04DEB61AE967DA2">Compton, John S.</mods:namePart>
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<mods:affiliation id="DC972FD867AAA9D4B3A3856147FCE718">Marine Research Institute and Department of Geological Sciences, University of Cape Town, Private Bag X 3, Rondebosch, 7701, South Africa.</mods:affiliation>
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<mods:typeOfResource id="F11A7BD52E574E967ACF4089E76117BC">text</mods:typeOfResource>
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<mods:title id="49E77414B67B8F8B440B37F319A47FFC">Zootaxa</mods:title>
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<mods:part id="1CEA265CEFFF1C671B12E7C7885BA159">
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<mods:date id="3548BA508C4066CECE0F74C09B293439">2022</mods:date>
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<mods:number id="6CCECD6779B0C8A47EB8961563AFCB6E">2022-01-12</mods:number>
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<mods:number id="463F11DD7414762C7C7CB3A97F55A17A">5091</mods:number>
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<treatment id="197787BAFFF0930D7FC9994AFBFAFB5C" ID-DOI="http://doi.org/10.5281/zenodo.5840609" ID-GBIF-Taxon="192044039" ID-Zenodo-Dep="5840609" LSID="urn:lsid:plazi:treatment:197787BAFFF0930D7FC9994AFBFAFB5C" httpUri="http://treatment.plazi.org/id/197787BAFFF0930D7FC9994AFBFAFB5C" lastPageNumber="36" pageId="35" pageNumber="36">
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<subSubSection id="D9C46527FFF0930D7FC9994AFED1FD0C" pageId="35" pageNumber="36" type="nomenclature">
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<paragraph id="916136ACFFF0930D7FC9994AFDE2FDE8" blockId="35.[151,550,582,644]" box="[151,550,582,609]" pageId="35" pageNumber="36">
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<heading id="CA2981C0FFF0930D7FC9994AFDE2FDE8" bold="true" box="[151,550,582,609]" fontSize="11" level="1" pageId="35" pageNumber="36" reason="1">
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<taxonomicName id="56DE4D2FFFF0930D7FC9994AFDE2FDE8" ID-CoL="83B5V" authority="(Blow, 1956)" baseAuthorityName="Blow" baseAuthorityYear="1956" box="[151,550,582,609]" class="Globothalamea" family="Globigerinidae" genus="Praeorbulina" kingdom="Chromista" order="Rotaliida" pageId="35" pageNumber="36" phylum="Foraminifera" rank="species" species="curva">
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<emphasis id="A3AAEABEFFF0930D7FC9994AFDE2FDE8" bold="true" box="[151,550,582,609]" pageId="35" pageNumber="36">
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<emphasis id="A3AAEABEFFF0930D7FC9994AFE40FDE9" bold="true" box="[151,388,582,609]" italics="true" pageId="35" pageNumber="36">Praeorbulina curva</emphasis>
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(
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<bibRefCitation id="F54F4B5DFFF0930D7ECA994AFDDAFDE8" author="Blow, W. H." box="[404,542,582,608]" pageId="35" pageNumber="36" pagination="57 - 70" refId="ref28377" refString="Blow, W. H. (1956) Origin and evolution of the foraminiferal genus Orbulina d'Orbigny. Micropaleontology, 2 (1), 57 - 70. https: // doi. org / 10.2307 / 1484492" type="journal article" year="1956">Blow, 1956</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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||
</heading>
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||
</paragraph>
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<paragraph id="916136ACFFF0930D7FC99966FED1FD0C" blockId="35.[151,550,582,644]" box="[151,277,618,644]" pageId="35" pageNumber="36">
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||
<heading id="CA2981C0FFF0930D7FC99966FED1FD0C" bold="true" box="[151,277,618,644]" fontSize="11" level="1" pageId="35" pageNumber="36" reason="1">
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||
<emphasis id="A3AAEABEFFF0930D7FC99966FED1FD0C" bold="true" box="[151,277,618,644]" pageId="35" pageNumber="36">Pl. 8, fig. 8</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="D9C46527FFF0930D7FC999A5FA4CFD68" pageId="35" pageNumber="36" type="reference_group">
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<paragraph id="916136ACFFF0930D7FC999A5FC99FD49" blockId="35.[151,1416,681,736]" box="[151,861,681,705]" pageId="35" pageNumber="36">
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<treatmentCitationGroup id="B1CE1182FFF0930D7FC999A5FC99FD49" box="[151,861,681,705]" pageId="35" pageNumber="36">
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<treatmentCitation id="107F10BDFFF0930D7FC999A5FD6DFD49" author="Blow, W. H." box="[151,681,681,705]" page="64" pageId="35" pageNumber="36" year="1956">
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<taxonomicName id="56DE4D2FFFF0930D7FC999A5FD6DFD49" ID-CoL="83X87" authority="Blow, 1956, p. 64" authorityName="Blow" authorityPageNumber="64" authorityYear="1956" box="[151,681,681,705]" class="Globothalamea" family="Globigerinidae" genus="Globigerinoides" kingdom="Chromista" order="Rotaliida" pageId="35" pageNumber="36" phylum="Foraminifera" rank="subSpecies" species="glomerosa" subSpecies="curva">
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<emphasis id="A3AAEABEFFF0930D7FC999A5FE29FD49" box="[151,493,681,705]" italics="true" pageId="35" pageNumber="36">Globigerinoides glomerosa curva</emphasis>
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<bibRefCitation id="F54F4B5DFFF0930D7EAD99A5FDADFD49" author="Blow, W. H." box="[499,617,681,705]" pageId="35" pageNumber="36" pagination="57 - 70" refId="ref28377" refString="Blow, W. H. (1956) Origin and evolution of the foraminiferal genus Orbulina d'Orbigny. Micropaleontology, 2 (1), 57 - 70. https: // doi. org / 10.2307 / 1484492" type="journal article" year="1956">Blow, 1956</bibRefCitation>
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, p. 64
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</taxonomicName>
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||
</treatmentCitation>
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||
, text-fig. 1, 9–14.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="916136ACFFF0930D7FC999C4FA4CFD68" blockId="35.[151,1416,681,736]" box="[151,1416,712,736]" pageId="35" pageNumber="36">
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<treatmentCitationGroup id="B1CE1182FFF0930D7FC999C4FA4CFD68" box="[151,1416,712,736]" pageId="35" pageNumber="36">
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||
<treatmentCitation id="107F10BDFFF0930D7FC999C4FD0BFD68" author="Bolli, H. M. & Saunders, J. B. & Perch-Nielsen, K." box="[151,719,712,736]" page="199" pageId="35" pageNumber="36" year="1985">
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<taxonomicName id="56DE4D2FFFF0930D7FC999C4FD0BFD68" ID-CoL="83B5V" authority="Bolli et al., 1985, p. 199" authorityName="Bolli" authorityPageNumber="199" authorityYear="1985" box="[151,719,712,736]" class="Globothalamea" family="Globigerinidae" genus="Praeorbulina" kingdom="Chromista" order="Rotaliida" pageId="35" pageNumber="36" phylum="Foraminifera" rank="subSpecies" species="glomerosa" subSpecies="curva">
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||
<emphasis id="A3AAEABEFFF0930D7FC999C4FE14FD68" box="[151,464,712,736]" italics="true" pageId="35" pageNumber="36">Praeorbulina glomerosa curva</emphasis>
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<bibRefCitation id="F54F4B5DFFF0930D7E8899C4FD40FD68" author="Bolli, H. M. & Saunders, J. B. & Perch-Nielsen, K." box="[470,644,712,736]" pageId="35" pageNumber="36" refId="ref28621" refString="Bolli, H. M., Saunders, J. B. & Perch-Nielsen, K. (1985) Plankton Stratigraphy. Cambridge University Press, Cambridge, 1032 pp." type="book" year="1985">
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||
Bolli
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||
<emphasis id="A3AAEABEFFF0930D7D5199C5FD8CFD68" box="[527,584,712,736]" italics="true" pageId="35" pageNumber="36">et al.,</emphasis>
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||
1985
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||
</bibRefCitation>
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, p. 199
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||
</taxonomicName>
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||
</treatmentCitation>
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, figs. 23.5, 24.6; Kennett & Srinivasan, 1985, p. 82, pl. 18, figs. 3-4.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="D9C46527FFF0930D7FC99805FD10FC3B" pageId="35" pageNumber="36" type="description">
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||
<paragraph id="916136ACFFF0930D7FC99805FD10FC3B" blockId="35.[151,1437,777,1236]" pageId="35" pageNumber="36">
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<emphasis id="A3AAEABEFFF0930D7FC99805FEE5FCAB" bold="true" box="[151,289,777,803]" pageId="35" pageNumber="36">Description</emphasis>
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: The test surface is cancellate-spinose. The test is trochospiral, globular and semi-circular or subspheroidal in cross section. The final chamber envelops earlier chambers. The proportion of the enveloping chamber is variable, with 40 to 70% of the test that can be covered. Apertures form slits along the margins of the ultimate, penultimate and earlier chambers. Numerous narrow slit-like apertures can cover the test along the sutures. The sutures become more incised in the later chambers.
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</paragraph>
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</subSubSection>
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<subSubSection id="D9C46527FFF0930D7F9998B1FBFAFB5C" pageId="35" pageNumber="36" type="discussion">
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<paragraph id="916136ACFFF0930D7F9998B1FE51FC73" blockId="35.[151,1437,777,1236]" pageId="35" pageNumber="36">
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<emphasis id="A3AAEABEFFF0930D7F9998B1FEF9FC5F" bold="true" box="[199,317,957,983]" pageId="35" pageNumber="36">Remarks:</emphasis>
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This species occurs in minor abundances in the cores. The tests are moderate in size, measuring up to
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<quantity id="56269B49FFF0930D7FEA98EDFECEFC73" box="[180,266,993,1019]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="35" pageNumber="36" unit="mm" value="0.4">0.4 mm</quantity>
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in diameter.
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</paragraph>
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<paragraph id="916136ACFFF0930D7F999F09FD86FBCB" blockId="35.[151,1437,777,1236]" pageId="35" pageNumber="36">
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<emphasis id="A3AAEABEFFF0930D7F999F09FDDEFB97" bold="true" box="[199,538,1029,1055]" pageId="35" pageNumber="36">Environmental preferences:</emphasis>
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<taxonomicName id="56DE4D2FFFF0930D7D7B9F09FCCCFB97" baseAuthorityName="Blow" baseAuthorityYear="1956" box="[549,776,1029,1055]" class="Globothalamea" family="Globigerinidae" genus="Praeorbulina" kingdom="Chromista" order="Rotaliida" pageId="35" pageNumber="36" phylum="Foraminifera" rank="species" species="curva">
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<emphasis id="A3AAEABEFFF0930D7D7B9F09FCCCFB97" box="[549,776,1029,1055]" italics="true" pageId="35" pageNumber="36">Praeorbulina curva</emphasis>
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</taxonomicName>
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is considered to be a temperate to warm water tropical species (
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<bibRefCitation id="F54F4B5DFFF0930D7FA89F25FDF1FBCB" author="Kennett, J. P. & Srinivasan, M. S." box="[246,565,1065,1091]" pageId="35" pageNumber="36" refId="ref33851" refString="Kennett, J. P. & Srinivasan, M. S. (1983) Neogene Planktonic Foraminifera. A Phylogenetic Atlas. Hutchinson Ross, Stroudsburg, 265 pp." type="book" year="1983">Kennett & Srinivasan, 1983</bibRefCitation>
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).
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</paragraph>
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<paragraph id="916136ACFFF0930D7F999F41FC6EFB03" blockId="35.[151,1437,777,1236]" pageId="35" pageNumber="36">
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<emphasis id="A3AAEABEFFF0930D7F999F41FDCDFBEF" bold="true" box="[199,521,1101,1127]" pageId="35" pageNumber="36">Global stratigraphic range</emphasis>
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: This species has been recorded to occur from the early (Burdigalian) to middle Miocene – Langhian (
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<bibRefCitation id="F54F4B5DFFF0930D7ED39F7DFD0FFB03" author="Kennett, J. P. & Srinivasan, M. S." box="[397,715,1137,1163]" pageId="35" pageNumber="36" refId="ref33851" refString="Kennett, J. P. & Srinivasan, M. S. (1983) Neogene Planktonic Foraminifera. A Phylogenetic Atlas. Hutchinson Ross, Stroudsburg, 265 pp." type="book" year="1983">Kennett & Srinivasan, 1983</bibRefCitation>
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||
;
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<bibRefCitation id="F54F4B5DFFF0930D7D889F7DFC5AFB03" author="Wade, B. S. & Pearson, P. N. & Berggren, W. A. & Palike, H." box="[726,926,1137,1163]" pageId="35" pageNumber="36" pagination="111 - 142" refId="ref38894" refString="Wade, B. S., Pearson, P. N., Berggren, W. A. & Palike, H. (2011) Review and revision of Cenozoic tropical planktonic foraminiferal biostratigraphy and calibration to the geomagnetic polarity and astronomical time scale. Earth-Science Reviews, 104, 111 - 142. https: // doi. org / 10.1016 / j. earscirev. 2010.09.003" type="journal article" year="2011">
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||
Wade
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||
<emphasis id="A3AAEABEFFF0930D7C429F7EFC9FFB03" box="[796,859,1137,1163]" italics="true" pageId="35" pageNumber="36">et al.,</emphasis>
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||
2011
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||
</bibRefCitation>
|
||
).
|
||
</paragraph>
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||
<paragraph id="916136ACFFF0930D7F999F99FBFAFB5C" blockId="35.[151,1437,777,1236]" pageId="35" pageNumber="36">
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<emphasis id="A3AAEABEFFF0930D7F999F99FE02FB27" bold="true" box="[199,454,1173,1199]" pageId="35" pageNumber="36">Regional occurrence:</emphasis>
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<taxonomicName id="56DE4D2FFFF0930D7E909F99FD6AFB27" baseAuthorityName="Blow" baseAuthorityYear="1956" box="[462,686,1173,1199]" class="Globothalamea" family="Globigerinidae" genus="Praeorbulina" kingdom="Chromista" order="Rotaliida" pageId="35" pageNumber="36" phylum="Foraminifera" rank="species" species="curva">
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<emphasis id="A3AAEABEFFF0930D7E909F99FD6AFB27" box="[462,686,1173,1199]" italics="true" pageId="35" pageNumber="36">Praeorbulina curva</emphasis>
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||
</taxonomicName>
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||
<materialsCitation id="21B63CF1FFF0930D7DEB9F99FBFEFB5C" ID-GBIF-Occurrence="3435937302" location="northern Namibian" pageId="35" pageNumber="36" specimenCount="1" stateProvince="Kunene River">
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||
is documented to occur in middle Miocene-aged sediments of the
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<location id="94016077FFF0930D7FC99FB5FEAFFB5B" LSID="urn:lsid:plazi:treatment:197787BAFFF0930D7FC9994AFBFAFB5C:94016077FFF0930D7FC99FB5FEAFFB5B" box="[151,363,1209,1235]" name="northern Namibian" pageId="35" pageNumber="36" stateProvince="Kunene River">northern Namibian</location>
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||
continental shelf, south of the
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<collectingRegion id="531AF84EFFF0930D7D989FB5FCA6FB5B" box="[710,866,1209,1235]" isEnumeration="true" pageId="35" pageNumber="36">
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||
<collectingRegion id="531AF84EFFF0930D7D989FB5FCD9FB5B" box="[710,797,1209,1235]" country="Namibia" name="Kunene" pageId="35" pageNumber="36">Kunene</collectingRegion>
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||
<collectingRegion id="531AF84EFFF0930D7C7A9FB5FCA6FB5B" box="[804,866,1209,1235]" country="Nigeria" name="Rivers" pageId="35" pageNumber="36">River</collectingRegion>
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</collectingRegion>
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mouth (this study)
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</materialsCitation>
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.
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</paragraph>
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||
</subSubSection>
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||
</treatment>
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||
</document> |