150 lines
18 KiB
XML
150 lines
18 KiB
XML
<document id="B539B7604C2DF5E0CD71FF01B04B8E44" ID-DOI="10.37520/fi.2023.004" ID-ISSN="2533-4069" ID-Zenodo-Dep="10481035" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1704924026152" checkinUser="felipe" docAuthor="Smith, MacKenzie A., Greenwalt, Dale E. & Manchester, Steven R." docDate="2023" docId="4D2487A3EF53826FFEBDFE286E6DFB9B" docLanguage="en" docName="FossilImprint.79.1.37-88.pdf" docOrigin="Fossil Imprint 79 (1)" docSource="http://dx.doi.org/10.37520/fi.2023.004" docStyle="DocumentStyle:0EC54BF35E227CA4627F894F6BA30634.4:FossilImprint.2016-.journal_article" docStyleId="0EC54BF35E227CA4627F894F6BA30634" docStyleName="FossilImprint.2016-.journal_article" docStyleVersion="4" docTitle="Spirodela SCHLEID." docType="treatment" docVersion="2" lastPageNumber="49" masterDocId="B11DFFDBEF5F8263FF8CFFB16F30FFE9" masterDocTitle="Diverse Fruits And Seeds Of The Mid-Eocene Kishenehn Formation, Northwestern Montana, Usa, And Their Implications For Biogeography" masterLastPageNumber="88" masterPageNumber="37" pageNumber="49" updateTime="1704925034431" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-ND-3.0">
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<mods:title id="EA907337CAE0E669F5730EB89A16B29E">Diverse Fruits And Seeds Of The Mid-Eocene Kishenehn Formation, Northwestern Montana, Usa, And Their Implications For Biogeography</mods:title>
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<mods:namePart id="EBD79DEF6A2A48CD6C3A1ED416BF1334">Smith, MacKenzie A.</mods:namePart>
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<mods:namePart id="E0355F7514C81732A9E7B9A615A7B67D">Greenwalt, Dale E.</mods:namePart>
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<mods:namePart id="A715824A22C90061453B1A72FE78FE56">Manchester, Steven R.</mods:namePart>
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<mods:typeOfResource id="4E57C3FDB4E91E3574C5D799BEA92D44">text</mods:typeOfResource>
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<mods:title id="96095D0534576C41FCB209947490BA35">Fossil Imprint</mods:title>
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<mods:date id="62F25386D30BA3EB3FEFD399E6950F22">2023</mods:date>
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<mods:number id="E6130A373C5B8ED066FB690E29C02FBE">2023-11-07</mods:number>
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<mods:number id="AB707458AFCBD462D76F2F84CD3BDBB2">79</mods:number>
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<mods:url id="D5C0CF9AAFAD10DD9FBEC7B261DE7BC6">http://dx.doi.org/10.37520/fi.2023.004</mods:url>
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<mods:identifier id="93AC14BEA650EF78B75A9FE28E963DB9" type="DOI">10.37520/fi.2023.004</mods:identifier>
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<mods:identifier id="7E65C86D8CA2565579B4719DD4BD9039" type="ISSN">2533-4069</mods:identifier>
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<treatment id="4D2487A3EF53826FFEBDFE286E6DFB9B" ID-DOI="http://doi.org/10.5281/zenodo.10481049" ID-Zenodo-Dep="10481049" LSID="urn:lsid:plazi:treatment:4D2487A3EF53826FFEBDFE286E6DFB9B" httpUri="http://treatment.plazi.org/id/4D2487A3EF53826FFEBDFE286E6DFB9B" lastPageNumber="49" pageId="12" pageNumber="49">
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<subSubSection id="8D97653EEF53826FFEBDFE286D3AFE38" pageId="12" pageNumber="49" type="nomenclature">
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<paragraph id="C53236B5EF53826FFEBDFE286D7FFE58" blockId="12.[305,591,377,465]" box="[305,591,409,433]" pageId="12" pageNumber="49">
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<heading id="9E7A81D9EF53826FFEBDFE286D7FFE58" box="[305,591,409,433]" centered="true" fontSize="8" level="2" pageId="12" pageNumber="49" reason="2">
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<emphasis id="F7F9EAA7EF53826FFEBDFE286E4AFE58" bold="true" box="[305,378,409,433]" pageId="12" pageNumber="49">Genus</emphasis>
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<taxonomicName id="028D4D36EF53826FFE0CFE286D7FFE58" ID-CoL="8W3QN" authority="SCHLEID." authorityName="SCHLEID." box="[384,591,409,433]" class="Liliopsida" family="Araceae" genus="Spirodela" kingdom="Plantae" order="Alismatales" pageId="12" pageNumber="49" phylum="Tracheophyta" rank="genus">
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<emphasis id="F7F9EAA7EF53826FFE0CFE286D7FFE58" bold="true" box="[384,591,409,433]" pageId="12" pageNumber="49">
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||
<emphasis id="F7F9EAA7EF53826FFE0CFE286ED9FE58" bold="true" box="[384,489,409,433]" italics="true" pageId="12" pageNumber="49">Spirodela</emphasis>
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<smallCapsWord id="C3D4A069EF53826FFE7CFE286D79FE46" baselines="427,427" box="[496,585,409,433]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Schleid" pageId="12" pageNumber="49">SCHLEID</smallCapsWord>
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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="C53236B5EF53826FFEF9FE086D3AFE38" blockId="12.[305,591,377,465]" box="[373,522,441,465]" pageId="12" pageNumber="49">
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<figureCitation id="5DB62A30EF53826FFEF9FE086D3AFE38" box="[373,522,441,465]" captionStart="Text-fig" captionStartId="11.[125,206,1678,1699]" captionTargetBox="[125,1440,151,1662]" captionTargetId="figure-105@11.[668,850,644,1099]" captionTargetPageId="11" captionText="Text-fig. 4. Lemnoideae from the Kishenehn Formation. a: USNM PAL 625611 Spirodela sp. showing fronds, prophyllum and daughter plant with brown pigment cells. Scale bar 2mm. b: Close up of USNM PAL 625611 prophyllum and brown pigment cells. Scale bar 1mm. c: USNM PAL 768304 Spirodela sp. showing fronds, prophyllum and daughter plant with brown pigment cells. Scale bar 2.5mm. d: Close up of USNM PAL 768304 daughter plant with brown pigment cells. Scale bar 2.5mm. e: USNM PAL 620300 Lemna sp. showing fronds with aerenchyma and pseudoroot. Scale bar 1mm. f: USNM PAL 626140 Wolffiella sp. “tongueshaped” multicellular frond with brood pouch at the base. Scale bar 2mm. g: Modern Wolffiella caudata frond with brood pouch and daughter plant from Pagliuso et al. 2018. Scale bar 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10481043" httpUri="https://zenodo.org/record/10481043/files/figure.png" pageId="12" pageNumber="49">Text-fig. 4a–d</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="8D97653EEF53826FFF2AFE586E6DFB9B" pageId="12" pageNumber="49" type="description">
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<paragraph id="C53236B5EF53826FFF2AFE586DE3FDE8" blockId="12.[166,723,488,513]" box="[166,723,488,513]" pageId="12" pageNumber="49">M a t e r i a l. USNM PAL 624518, 625611, 768304.</paragraph>
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<paragraph id="C53236B5EF53826FFF2AFDA96D26FDD9" blockId="12.[166,534,536,560]" box="[166,534,536,560]" pageId="12" pageNumber="49">L o c a l i t i e s. Dakin and Spring.</paragraph>
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<paragraph id="C53236B5EF53826FFF2AFDF96C30FD76" blockId="12.[129,768,583,672]" pageId="12" pageNumber="49">
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D e s c r i p t i o n. Plants with elliptical fronds
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<quantity id="02759B50EF53826FFD5DFDF66FE7FD96" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.9" metricValueMin="1.1" pageId="12" pageNumber="49" unit="mm" value="2.5" valueMax="3.9" valueMin="1.1">1.1– 3.9 mm</quantity>
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long,
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<quantity id="02759B50EF53826FFEAAFDD66E9BFD96" box="[294,427,615,639]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="12" pageNumber="49" unit="mm" value="2.0" valueMax="2.5" valueMin="1.5">1.5–2.5 mm</quantity>
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wide; prophylla present,
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<quantity id="02759B50EF53826FFD5DFDD96FFFFD76" metricMagnitude="-4" metricUnit="m" metricValue="9.5" metricValueMax="11.0" metricValueMin="8.0" pageId="12" pageNumber="49" unit="mm" value="0.95" valueMax="1.1" valueMin="0.8">0.8– 1.1 mm</quantity>
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long,
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<quantity id="02759B50EF53826FFE83FD396EBDFD76" box="[271,397,648,672]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.4" metricValueMin="1.1" pageId="12" pageNumber="49" unit="mm" value="1.25" valueMax="1.4" valueMin="1.1">1.1–1.4 mm</quantity>
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wide; brown pigment cells present.
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</paragraph>
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<paragraph id="C53236B5EF53826FFF2AFD066E6DFB9B" blockId="12.[129,768,695,1138]" pageId="12" pageNumber="49">
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The presence of large prophylla and brown pigment cells places these plants within
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<taxonomicName id="028D4D36EF53826FFE40FD666DCCFD06" authority="(Armstrong 2021)" baseAuthorityName="Armstrong" baseAuthorityYear="2021" box="[460,764,727,751]" class="Liliopsida" family="Araceae" genus="Spirodela" kingdom="Plantae" order="Alismatales" pageId="12" pageNumber="49" phylum="Tracheophyta" rank="genus">
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<emphasis id="F7F9EAA7EF53826FFE40FD666D03FD06" box="[460,563,727,751]" italics="true" pageId="12" pageNumber="49">Spirodela</emphasis>
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||
(
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||
<bibRefCitation id="A11C4B44EF53826FFDB3FD666DC4FD06" author="Armstrong, W. P." box="[575,756,727,751]" pageId="12" pageNumber="49" refId="ref32717" refString="Armstrong, W. P. (2021): Palomar College Wayne Armstrong's treatment of the Lemnaceae. https: // www 2. palomar. edu / users / warmstrong / 1 wayindx." type="url" year="2021">Armstrong 2021</bibRefCitation>
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||
)
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||
</taxonomicName>
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||
. Prophylla are absent in
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<taxonomicName id="028D4D36EF53826FFE0DFD496EFAFCE6" box="[385,458,760,783]" class="Liliopsida" family="Araceae" genus="Lemna" kingdom="Plantae" order="Alismatales" pageId="12" pageNumber="49" phylum="Tracheophyta" rank="genus">
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||
<emphasis id="F7F9EAA7EF53826FFE0DFD496EFAFCE6" box="[385,458,760,783]" italics="true" pageId="12" pageNumber="49">Lemna</emphasis>
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||
</taxonomicName>
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||
L. and reduced in
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<taxonomicName id="028D4D36EF53826FFD14FD466D0DFCD9" authority="LES et D. J. CRAWFORD (Armstrong 2021)" authorityName="LES et D. J. CRAWFORD (Armstrong" authorityYear="2021" class="Liliopsida" family="Araceae" genus="Landoltia" kingdom="Plantae" order="Alismatales" pageId="12" pageNumber="49" phylum="Tracheophyta" rank="genus">
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<emphasis id="F7F9EAA7EF53826FFD14FD466C30FCE6" box="[664,768,759,783]" italics="true" pageId="12" pageNumber="49">Landoltia</emphasis>
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||
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||
et D.J.
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||
<smallCapsWord id="C3D4A069EF53826FFF77FCA96E59FCC7" baselines="810,810" box="[251,361,792,816]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Crawford" pageId="12" pageNumber="49">CRAWFORD</smallCapsWord>
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(
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||
<bibRefCitation id="A11C4B44EF53826FFEF7FCA96D06FCD9" author="Armstrong, W. P." box="[379,566,792,816]" pageId="12" pageNumber="49" refId="ref32717" refString="Armstrong, W. P. (2021): Palomar College Wayne Armstrong's treatment of the Lemnaceae. https: // www 2. palomar. edu / users / warmstrong / 1 wayindx." type="url" year="2021">Armstrong 2021</bibRefCitation>
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)
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</taxonomicName>
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. We interpret the brown, circular dots that are concentrated near the prophylla and more dispersed in the distal portion of the leaves as brown pigment cells. Brown pigment cells are absent in
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<taxonomicName id="028D4D36EF53826FFD3BFCC86C30FC79" box="[695,768,889,912]" class="Liliopsida" family="Araceae" genus="Lemna" kingdom="Plantae" order="Alismatales" pageId="12" pageNumber="49" phylum="Tracheophyta" rank="genus">
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<emphasis id="F7F9EAA7EF53826FFD3BFCC86C30FC79" box="[695,768,889,912]" italics="true" pageId="12" pageNumber="49">Lemna</emphasis>
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||
</taxonomicName>
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but present in
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<taxonomicName id="028D4D36EF53826FFEADFC296D69FC58" authority="(Armstrong 2021)" baseAuthorityName="Armstrong" baseAuthorityYear="2021" box="[289,601,920,945]" class="Liliopsida" family="Araceae" genus="Spirodela" kingdom="Plantae" order="Alismatales" pageId="12" pageNumber="49" phylum="Tracheophyta" rank="genus">
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<emphasis id="F7F9EAA7EF53826FFEADFC296EB8FC59" box="[289,392,920,944]" italics="true" pageId="12" pageNumber="49">Spirodela</emphasis>
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||
(
|
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<bibRefCitation id="A11C4B44EF53826FFE14FC286D61FC58" author="Armstrong, W. P." box="[408,593,921,945]" pageId="12" pageNumber="49" refId="ref32717" refString="Armstrong, W. P. (2021): Palomar College Wayne Armstrong's treatment of the Lemnaceae. https: // www 2. palomar. edu / users / warmstrong / 1 wayindx." type="url" year="2021">Armstrong 2021</bibRefCitation>
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||
)
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||
</taxonomicName>
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||
.
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<taxonomicName id="028D4D36EF53826FFDEAFC296DFDFC59" baseAuthorityName="Armstrong" baseAuthorityYear="2021" box="[614,717,920,944]" class="Liliopsida" family="Araceae" genus="Spirodela" kingdom="Plantae" order="Alismatales" pageId="12" pageNumber="49" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="F7F9EAA7EF53826FFDEAFC296DFDFC59" box="[614,717,920,944]" italics="true" pageId="12" pageNumber="49">Spirodela</emphasis>
|
||
</taxonomicName>
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||
was described from the Paleocene of
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<collectingRegion id="0749F857EF53826FFE6EFC086D02FC38" box="[482,562,953,977]" country="Canada" name="Alberta" pageId="12" pageNumber="49">Alberta</collectingRegion>
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||
and
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<collectingRegion id="0749F857EF53826FFDE4FC086DCFFC38" box="[616,767,953,977]" country="Canada" name="Saskatchewan" pageId="12" pageNumber="49">Saskatchewan</collectingRegion>
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||
(
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||
<bibRefCitation id="A11C4B44EF53826FFF04FC686E15FC18" author="Dawson, G. M." box="[136,293,985,1009]" pageId="12" pageNumber="49" refId="ref34519" refString="Dawson, G. M. (1875): Report on the geology and resources of the region in the vicinity of the Forty-Ninth Parallel, from the Lake of the Woods to the Rocky Mountains. - Dawson Brothers, Montreal, 379 pp. + plates, maps and cross-sections. https: // doi. org / 10.5962 / bhl. title. 62419" type="book" year="1875">Dawson 1875</bibRefCitation>
|
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,
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<bibRefCitation id="A11C4B44EF53826FFEBAFC686E87FC18" author="Berry, E. W." box="[310,439,985,1009]" pageId="12" pageNumber="49" pagination="1 - 109" refId="ref33093" refString="Berry, E. W. (1935): A preliminary contribution to the floras of the Whitemud and Ravenscrag Formations. - Canada Department of Mines, Bureau of Economic Geology, Geologic Survey, Memoir, 182: 1 - 109. https: // doi. org / 10.4095 / 100814" type="journal article" year="1935">Berry 1935</bibRefCitation>
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,
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<bibRefCitation id="A11C4B44EF53826FFE44FC686DC8FC18" author="McIver, E. E. & Basinger, J. F." box="[456,760,985,1009]" pageId="12" pageNumber="49" pagination="1 - 167" refId="ref40480" refString="McIver, E. E., Basinger, J. F. (1993): Fossil flora of the Ravenscrag Formation (Paleocene), southwestern Saskatchewan, Canada. - Palaeontographica Canadiana, 10: 1 - 167. https: // doi. org / 10.1139 / b 90 - 207" type="journal article" year="1993">McIver and Basinger 1993</bibRefCitation>
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||
) and the middle Eocene of
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<collectingRegion id="0749F857EF53826FFE14FC486D31FBF8" box="[408,513,1017,1041]" country="United States of America" name="Wyoming" pageId="12" pageNumber="49">Wyoming</collectingRegion>
|
||
(
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||
<bibRefCitation id="A11C4B44EF53826FFD83FC486DFAFBF8" author="MacGinitie, H. D." box="[527,714,1017,1041]" pageId="12" pageNumber="49" pagination="1 - 103" refId="ref39308" refString="MacGinitie, H. D. (1974): Early Middle Eocene flora from the Yellowstone-Absaroka volcanic province, Northwestern Wind River Basin, Wyoming. - University of California Publications in Geological Sciences, 108: 1 - 103. https: // doi. org / 10.1016 / 0012 - 8252 (75) 90124 - 5" type="journal article" year="1974">MacGinitie 1974</bibRefCitation>
|
||
), but these fossils were subsequently transferred to the extinct araceous genus
|
||
<taxonomicName id="028D4D36EF53826FFEA6FB886D6BFBB9" authority="KRASSILOV" authorityName="KRASSILOV" box="[298,603,1081,1105]" class="Magnoliopsida" genus="Limnobiophyllum" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="12" pageNumber="49" phylum="Tracheophyta" rank="genus">
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||
<emphasis id="F7F9EAA7EF53826FFEA6FB886ED6FBB8" box="[298,486,1081,1105]" italics="true" pageId="12" pageNumber="49">Limnobiophyllum</emphasis>
|
||
<smallCapsWord id="C3D4A069EF53826FFE61FB8B6D6BFBB9" baselines="1099,1100" box="[493,603,1082,1105]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Krassilov" pageId="12" pageNumber="49">KRASSILOV</smallCapsWord>
|
||
</taxonomicName>
|
||
(
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||
<bibRefCitation id="A11C4B44EF53826FFDE5FB886DCBFBB8" author="Kvacek, Z." box="[617,763,1081,1105]" pageId="12" pageNumber="49" pagination="49 - 61" refId="ref38312" refString="Kvacek, Z. (1995): Limnobiophyllum KRASSILOV - a fossil link between the Araceae and the Lemnaceae. - Aquatic Botany, 50 (1): 49 - 61. https: // doi. org / 10.1016 / 0304 - 3770 (94) 00442 - o" type="journal article" year="1995">Kvaček 1995</bibRefCitation>
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||
,
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<bibRefCitation id="A11C4B44EF53826FFF0DFBEB6E61FB9B" author="Stockey, R. A. & Hoffman, G. L. & Rothwell, G. W." box="[129,337,1114,1138]" pageId="12" pageNumber="49" pagination="355 - 368" refId="ref43030" refString="Stockey, R. A., Hoffman, G. L., Rothwell, G. W. (1997) The fossil monocot Limnobiophyllum scutatum: resolving the phylogeny of Lemnaceae. - American Journal of Botany, 84 (3): 355 - 368. https: // doi. org / 10.2307 / 2446009" type="journal article" year="1997">Stockey et al. 1997</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |