156 lines
26 KiB
XML
156 lines
26 KiB
XML
<document id="BDAFC545ABBAC902E5D29C4E2B777E59" ID-CLB-Dataset="224103" ID-DOI="10.37520/fi.2022.016" ID-GBIF-Dataset="a360f5c7-16da-4c69-afbe-01e6ad032418" ID-ISSN="2533-4069" ID-Zenodo-Dep="7522801" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="juliana" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="juliana" IM.taxonomicNames_approvedBy="juliana" IM.treatments_approvedBy="juliana" checkinTime="1673382488781" checkinUser="felipe" docAuthor="Friis, Else Marie, Crane, Peter R., Pedersen, Kaj Raunsgaard, Mendes, Mário Miguel & Kvaček, Jiří" docDate="2022" docId="03FD87F2FFE6FFF5FF1CFDE6C21AF7BB" docLanguage="en" docName="FossilImprint.78.2.341-424.pdf" docOrigin="Fossil Imprint 78 (2)" docSource="http://dx.doi.org/10.37520/fi.2022.016" docStyle="DocumentStyle:0EC54BF35E227CA4627F894F6BA30634.4:FossilImprint.2016-.journal_article" docStyleId="0EC54BF35E227CA4627F894F6BA30634" docStyleName="FossilImprint.2016-.journal_article" docStyleVersion="4" docTitle="Aristospermum huberi E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN 2022" docType="treatment" docVersion="3" lastPageNumber="368" masterDocId="FFC4FF8AFFFDFFEEFFBFFFFFC378FFA6" masterDocTitle="The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms" masterLastPageNumber="424" masterPageNumber="341" pageNumber="368" updateTime="1728648832095" updateUser="juliana" zenodo-license-document="CC-BY-NC-ND-3.0">
|
||
<mods:mods id="2EC220428F15A4B5B3A999AFF0FAD07B" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="34BCB33A9DADD0D3D3BDFF510F53DBF6">
|
||
<mods:title id="0D7921C6225370674CEA70666A34FA13">The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="2740E6E51C8A324435F3D6495DFFA3DD" type="personal">
|
||
<mods:role id="66CB64BA4F8ABAF5A804F04E7FFC01A4">
|
||
<mods:roleTerm id="E2A6BC861C3E4C09F4DD16E09F857581">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="AC14C14CE03F40DBD8E3F2002F31EF87">Friis, Else Marie</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="5FCC6CE51FEA300B679B0C864D564592" type="personal">
|
||
<mods:role id="6343BC73960D6045FF563EBA7B715BD1">
|
||
<mods:roleTerm id="E559BE775FE0C60DA703E422B44BA67B">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="F387E9FDE038EFACD77CB19BF8E07065">Crane, Peter R.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="37018B99A11F1B7DD7BDCA1A9C6D5D48" type="personal">
|
||
<mods:role id="375D32336F54342781D561B29029D1FC">
|
||
<mods:roleTerm id="52A68AD9275495887C8AD7ADAF7E4805">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="F50608112FE54C6DB3F8B1E595D3151A">Pedersen, Kaj Raunsgaard</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="FC5C06606A5EFA4C21AB4CA2D746DA96" type="personal">
|
||
<mods:role id="9E64DD117508A591C2F063A98DCCA3FC">
|
||
<mods:roleTerm id="9A5A6F5F785E8654F26ED24A0CAAB6F8">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="F9315F8D5C1C4E6C3836098E34403A7E">Mendes, Mário Miguel</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="21C4FAA02D3D833C09DDC4D950812602" type="personal">
|
||
<mods:role id="90A450B2B2753EBBE25676A1A4B05CE8">
|
||
<mods:roleTerm id="1562B320A8C114868F93C00EC72A7592">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="1177FF06E60EE6FA923207A0B8516EC1">Kvaček, Jiří</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="D733AFC2AC232FB2F1B1EC352FF1812E">text</mods:typeOfResource>
|
||
<mods:relatedItem id="F14AB284CA3F9DE5F5F0E304F4A94E84" type="host">
|
||
<mods:titleInfo id="CDEA5913C826F477CD00C876312FEA21">
|
||
<mods:title id="0278974F397DC0B942868CDCA3799B56">Fossil Imprint</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="1F51EC2684BADA3D542C6F7F322EC400">
|
||
<mods:date id="D542F3F3DD149B239CEB6B7FECDE09AB">2022</mods:date>
|
||
<mods:detail id="0083A783EB1767CA4729937EBBDABAAD" type="pubDate">
|
||
<mods:number id="0767B83EA3ED6BE273EF1A120CC66BDC">2022-12-20</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="DD1C4F241B676A1DCBBCAE6F9928F6CA" type="volume">
|
||
<mods:number id="E31EB1A9B1591B243BB4A5DCFC9853B8">78</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="D640F491D6ECDF80B82923C0304D45A0" type="issue">
|
||
<mods:number id="EE6EF25ECCD6778F3BCC137A2A307205">2</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="5A88300327B10BD020FE5046CDB44979" unit="page">
|
||
<mods:start id="4BF637C59BE30F0260FEC8DA151418F3">341</mods:start>
|
||
<mods:end id="D7DB37A78EBC6AF73B0BC58AD9B9B771">424</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location id="0E0C5DB02ED3F80A43A4B913EAF08686">
|
||
<mods:url id="C82081EF61BF769AE2792D663225E7BA">http://dx.doi.org/10.37520/fi.2022.016</mods:url>
|
||
</mods:location>
|
||
<mods:classification id="DD4A2B15A9A52107D3C16F0B7C57DBF6">journal article</mods:classification>
|
||
<mods:identifier id="99D9DFF6415573FB580792F820743D50" type="CLB-Dataset">224103</mods:identifier>
|
||
<mods:identifier id="937A055E11DCFA0F5BA353F722CBE6FB" type="DOI">10.37520/fi.2022.016</mods:identifier>
|
||
<mods:identifier id="35A73CFBD0C0BF1105670DECA5D92A28" type="GBIF-Dataset">a360f5c7-16da-4c69-afbe-01e6ad032418</mods:identifier>
|
||
<mods:identifier id="ABE5574F8A638E78CA3ECEA97100221A" type="ISSN">2533-4069</mods:identifier>
|
||
<mods:identifier id="21A76FEF182947CF59C60D111609D4CD" type="Zenodo-Dep">7522801</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03FD87F2FFE6FFF5FF1CFDE6C21AF7BB" ID-GBIF-Taxon="243380120" LSID="urn:lsid:plazi:treatment:03FD87F2FFE6FFF5FF1CFDE6C21AF7BB" httpUri="http://treatment.plazi.org/id/03FD87F2FFE6FFF5FF1CFDE6C21AF7BB" lastPageNumber="368" pageId="27" pageNumber="368">
|
||
<subSubSection id="C34E656FFFE6FFF5FF1CFDE6C161FDF7" pageId="27" pageNumber="368" type="nomenclature">
|
||
<paragraph id="8BEB36E4FFE6FFF5FF1CFDE6C161FDF7" blockId="27.[163,688,537,593]" pageId="27" pageNumber="368">
|
||
<heading id="D0A38188FFE6FFF5FF1CFDE6C161FDF7" centered="true" fontSize="8" level="2" pageId="27" pageNumber="368" reason="2">
|
||
<taxonomicName id="4C544D67FFE6FFF5FF1CFDE6C161FDF7" authority="E.M.FRIIS, P.R.CRANE et K.R.PEDERSEN, 2022" authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN" authorityYear="2022" class="Magnoliopsida" family="Aristolochiaceae" genus="Aristospermum" higherTaxonomySource="CoL" kingdom="Plantae" order="Piperales" pageId="27" pageNumber="368" phylum="Tracheophyta" rank="species" species="huberi">
|
||
<emphasis id="B920EAF6FFE6FFF5FF1CFDE6C161FDF7" bold="true" pageId="27" pageNumber="368">
|
||
<emphasis id="B920EAF6FFE6FFF5FF1CFDE6C2E3FD97" bold="true" box="[163,411,537,561]" italics="true" pageId="27" pageNumber="368">Aristospermum huberi</emphasis>
|
||
<collectionCode id="ED45AE21FFE6FFF5FE1DFDE6C2CDFD97" box="[418,437,537,561]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" pageId="27" pageNumber="368" type="Herbarium">E</collectionCode>
|
||
.
|
||
<collectionCode id="ED45AE21FFE6FFF5FE06FDE6C2ACFD97" box="[441,468,537,561]" country="Germany" lsid="urn:lsid:biocol.org:col:15637" name="Botanische Staatssammlung München" pageId="27" pageNumber="368" type="Herbarium">M</collectionCode>
|
||
.
|
||
<collectionCode id="ED45AE21FFE6FFF5FE65FDE6C168FD89" box="[474,528,537,561]" pageId="27" pageNumber="368">FRIIS</collectionCode>
|
||
,
|
||
<collectionCode id="ED45AE21FFE6FFF5FDA1FDE6C157FD97" box="[542,559,537,561]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="27" pageNumber="368" type="Herbarium">P</collectionCode>
|
||
.
|
||
<collectionCode id="ED45AE21FFE6FFF5FD8BFDE6C130FD97" box="[564,584,537,561]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="27" pageNumber="368">R</collectionCode>
|
||
.
|
||
<collectionCode id="ED45AE21FFE6FFF5FDF3FDE6C1ECFD89" box="[588,660,537,561]" pageId="27" pageNumber="368">CRANE</collectionCode>
|
||
et
|
||
<collectionCode id="ED45AE21FFE6FFF5FE86FDC6C237FDF7" box="[313,335,569,593]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="27" pageNumber="368" type="Herbarium">K</collectionCode>
|
||
.
|
||
<collectionCode id="ED45AE21FFE6FFF5FEEBFDC6C211FDF7" box="[340,361,569,593]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="27" pageNumber="368">R</collectionCode>
|
||
.PEDERSEN, 2022
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34E656FFFE6FFF5FEE6FDA5C21AF7BB" pageId="27" pageNumber="368" type="description">
|
||
<paragraph id="8BEB36E4FFE6FFF5FEE6FDA5C282FDD4" blockId="27.[345,506,602,626]" box="[345,506,602,626]" pageId="27" pageNumber="368">
|
||
<figureCitation id="136F2A61FFE6FFF5FEE6FDA5C282FDD4" box="[345,506,602,626]" captionStart="Text-fig" captionStartId="30.[147,228,1590,1611]" captionTargetBox="[149,1462,151,1574]" captionTargetId="figure-65@30.[144,1465,148,1577]" captionTargetPageId="30" captionText="Text-fig. 19. Synchrotron radiation X-ray tomographic microscopy (SRXTM, a–c) of Aristospermum huberi and scanning electron microscope (SEM, d, e) images of Choffaticarpus compactus; Catefica locality, Portugal. a) Volume rendering of strongly flattened, triangular seed with pointed micropylar region; note thin-walled cells of outer integument preserved along the margins of the seed and pitted surface of the crystalliferous inner cells of outer integument where the outer cells are abraded and the narrow, lateral funicle/raphe; b) Volume rendering of seed showing surface of inner integument (endotesta) with cells showing clear imprints of crystals (arrows); c) Longitudinal section (orthoslice yz0241) of seed showing crystalliferous cells of endotesta (white arrows) and the two fiber layers of the tegmen that are perpendicular to each other (inner integument, ii-f, black arrows); d) Fragment of multiparted, apocarpous fruiting structure showing several helically-arranged, laterally flattened, fruitlets; e) Fruitlet in lateral view showing the prominent ventral face with its lateral groove, short attachment scar, and sunken regions of the fruit wall that indicate the probable presence of oil cells. Specimens, Catefica 49-S266049 (a–c), Catefica 49-S172558 (d), Catefica 49-S118675 (e). Scale bars = 300 Μm (a, c–e), 100 Μm (b)." figureDoi="http://doi.org/10.5281/zenodo.7522841" httpUri="https://zenodo.org/record/7522841/files/figure.png" pageId="27" pageNumber="368">Text-fig. 19a–c</figureCitation>
|
||
</paragraph>
|
||
<paragraph id="8BEB36E4FFE6FFF5FF2FFD75C28CFB60" blockId="27.[106,745,649,1222]" pageId="27" pageNumber="368">
|
||
Description and remarks. Seeds strongly flattened, triangular in outline, about
|
||
<quantity id="4CAC9B01FFE6FFF5FDA2FD56C10DFD67" box="[541,629,681,705]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="27" pageNumber="368" unit="mm" value="1.9">1.9 mm</quantity>
|
||
long and
|
||
<quantity id="4CAC9B01FFE6FFF5FFD5FD36C3BFFD47" box="[106,199,713,737]" metricMagnitude="-3" metricUnit="m" metricValue="1.65" pageId="27" pageNumber="368" unit="mm" value="1.65">1.65 mm</quantity>
|
||
broad (
|
||
<figureCitation id="136F2A61FFE6FFF5FEA9FD35C2DBFD44" box="[278,419,714,738]" captionStart="Text-fig" captionStartId="30.[147,228,1590,1611]" captionTargetBox="[149,1462,151,1574]" captionTargetId="figure-65@30.[144,1465,148,1577]" captionTargetPageId="30" captionText="Text-fig. 19. Synchrotron radiation X-ray tomographic microscopy (SRXTM, a–c) of Aristospermum huberi and scanning electron microscope (SEM, d, e) images of Choffaticarpus compactus; Catefica locality, Portugal. a) Volume rendering of strongly flattened, triangular seed with pointed micropylar region; note thin-walled cells of outer integument preserved along the margins of the seed and pitted surface of the crystalliferous inner cells of outer integument where the outer cells are abraded and the narrow, lateral funicle/raphe; b) Volume rendering of seed showing surface of inner integument (endotesta) with cells showing clear imprints of crystals (arrows); c) Longitudinal section (orthoslice yz0241) of seed showing crystalliferous cells of endotesta (white arrows) and the two fiber layers of the tegmen that are perpendicular to each other (inner integument, ii-f, black arrows); d) Fragment of multiparted, apocarpous fruiting structure showing several helically-arranged, laterally flattened, fruitlets; e) Fruitlet in lateral view showing the prominent ventral face with its lateral groove, short attachment scar, and sunken regions of the fruit wall that indicate the probable presence of oil cells. Specimens, Catefica 49-S266049 (a–c), Catefica 49-S172558 (d), Catefica 49-S118675 (e). Scale bars = 300 Μm (a, c–e), 100 Μm (b)." figureDoi="http://doi.org/10.5281/zenodo.7522841" httpUri="https://zenodo.org/record/7522841/files/figure.png" pageId="27" pageNumber="368">Text-fig. 19a</figureCitation>
|
||
). The seeds are anatropous and bitegmic with an outer integument (testa) consisting of an outer layer (exotesta) of thin-walled cells and an inner layer (endotesta) of crystalliferous cells. The exotesta is typically abraded and preserved only in patches along the margins of the seed where the abraded palisade-shaped cells form an irregular border around the rest of the seed (
|
||
<figureCitation id="136F2A61FFE6FFF5FDF1FC74C1A5FC02" box="[590,733,907,932]" captionStart="Text-fig" captionStartId="30.[147,228,1590,1611]" captionTargetBox="[149,1462,151,1574]" captionTargetId="figure-65@30.[144,1465,148,1577]" captionTargetPageId="30" captionText="Text-fig. 19. Synchrotron radiation X-ray tomographic microscopy (SRXTM, a–c) of Aristospermum huberi and scanning electron microscope (SEM, d, e) images of Choffaticarpus compactus; Catefica locality, Portugal. a) Volume rendering of strongly flattened, triangular seed with pointed micropylar region; note thin-walled cells of outer integument preserved along the margins of the seed and pitted surface of the crystalliferous inner cells of outer integument where the outer cells are abraded and the narrow, lateral funicle/raphe; b) Volume rendering of seed showing surface of inner integument (endotesta) with cells showing clear imprints of crystals (arrows); c) Longitudinal section (orthoslice yz0241) of seed showing crystalliferous cells of endotesta (white arrows) and the two fiber layers of the tegmen that are perpendicular to each other (inner integument, ii-f, black arrows); d) Fragment of multiparted, apocarpous fruiting structure showing several helically-arranged, laterally flattened, fruitlets; e) Fruitlet in lateral view showing the prominent ventral face with its lateral groove, short attachment scar, and sunken regions of the fruit wall that indicate the probable presence of oil cells. Specimens, Catefica 49-S266049 (a–c), Catefica 49-S172558 (d), Catefica 49-S118675 (e). Scale bars = 300 Μm (a, c–e), 100 Μm (b)." figureDoi="http://doi.org/10.5281/zenodo.7522841" httpUri="https://zenodo.org/record/7522841/files/figure.png" pageId="27" pageNumber="368">Text-fig. 19a</figureCitation>
|
||
). The endotesta is one cell layer deep and each cell has one, or more rarely two, large crystals, which are seen as one or two angular imprints in the center of the cell (
|
||
<figureCitation id="136F2A61FFE6FFF5FD8BFC13C1A5FBA2" box="[564,733,1004,1028]" captionStart="Text-fig" captionStartId="30.[147,228,1590,1611]" captionTargetBox="[149,1462,151,1574]" captionTargetId="figure-65@30.[144,1465,148,1577]" captionTargetPageId="30" captionText="Text-fig. 19. Synchrotron radiation X-ray tomographic microscopy (SRXTM, a–c) of Aristospermum huberi and scanning electron microscope (SEM, d, e) images of Choffaticarpus compactus; Catefica locality, Portugal. a) Volume rendering of strongly flattened, triangular seed with pointed micropylar region; note thin-walled cells of outer integument preserved along the margins of the seed and pitted surface of the crystalliferous inner cells of outer integument where the outer cells are abraded and the narrow, lateral funicle/raphe; b) Volume rendering of seed showing surface of inner integument (endotesta) with cells showing clear imprints of crystals (arrows); c) Longitudinal section (orthoslice yz0241) of seed showing crystalliferous cells of endotesta (white arrows) and the two fiber layers of the tegmen that are perpendicular to each other (inner integument, ii-f, black arrows); d) Fragment of multiparted, apocarpous fruiting structure showing several helically-arranged, laterally flattened, fruitlets; e) Fruitlet in lateral view showing the prominent ventral face with its lateral groove, short attachment scar, and sunken regions of the fruit wall that indicate the probable presence of oil cells. Specimens, Catefica 49-S266049 (a–c), Catefica 49-S172558 (d), Catefica 49-S118675 (e). Scale bars = 300 Μm (a, c–e), 100 Μm (b)." figureDoi="http://doi.org/10.5281/zenodo.7522841" httpUri="https://zenodo.org/record/7522841/files/figure.png" pageId="27" pageNumber="368">Text-fig. 19a–c</figureCitation>
|
||
). The inner integument (tegmen) has two layers of elongated fiber cells that are arranged perpendicular to each other (
|
||
<figureCitation id="136F2A61FFE6FFF5FFCEFBB2C385FBC3" box="[113,253,1101,1125]" captionStart="Text-fig" captionStartId="30.[147,228,1590,1611]" captionTargetBox="[149,1462,151,1574]" captionTargetId="figure-65@30.[144,1465,148,1577]" captionTargetPageId="30" captionText="Text-fig. 19. Synchrotron radiation X-ray tomographic microscopy (SRXTM, a–c) of Aristospermum huberi and scanning electron microscope (SEM, d, e) images of Choffaticarpus compactus; Catefica locality, Portugal. a) Volume rendering of strongly flattened, triangular seed with pointed micropylar region; note thin-walled cells of outer integument preserved along the margins of the seed and pitted surface of the crystalliferous inner cells of outer integument where the outer cells are abraded and the narrow, lateral funicle/raphe; b) Volume rendering of seed showing surface of inner integument (endotesta) with cells showing clear imprints of crystals (arrows); c) Longitudinal section (orthoslice yz0241) of seed showing crystalliferous cells of endotesta (white arrows) and the two fiber layers of the tegmen that are perpendicular to each other (inner integument, ii-f, black arrows); d) Fragment of multiparted, apocarpous fruiting structure showing several helically-arranged, laterally flattened, fruitlets; e) Fruitlet in lateral view showing the prominent ventral face with its lateral groove, short attachment scar, and sunken regions of the fruit wall that indicate the probable presence of oil cells. Specimens, Catefica 49-S266049 (a–c), Catefica 49-S172558 (d), Catefica 49-S118675 (e). Scale bars = 300 Μm (a, c–e), 100 Μm (b)." figureDoi="http://doi.org/10.5281/zenodo.7522841" httpUri="https://zenodo.org/record/7522841/files/figure.png" pageId="27" pageNumber="368">Text-fig. 19c</figureCitation>
|
||
) and an inner layer of small cubic cells. The micropyle is formed from the inner integument.
|
||
<collectionCode id="ED45AE21FFE6FFF5FD3DFB91C1EDFB20" box="[642,661,1134,1158]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="27" pageNumber="368" type="Herbarium">A</collectionCode>
|
||
narrow funicle extends along one margin of the seeds, but it is often only partly preserved (
|
||
<figureCitation id="136F2A61FFE6FFF5FEE5FB51C290FB60" box="[346,488,1198,1222]" captionStart="Text-fig" captionStartId="30.[147,228,1590,1611]" captionTargetBox="[149,1462,151,1574]" captionTargetId="figure-65@30.[144,1465,148,1577]" captionTargetPageId="30" captionText="Text-fig. 19. Synchrotron radiation X-ray tomographic microscopy (SRXTM, a–c) of Aristospermum huberi and scanning electron microscope (SEM, d, e) images of Choffaticarpus compactus; Catefica locality, Portugal. a) Volume rendering of strongly flattened, triangular seed with pointed micropylar region; note thin-walled cells of outer integument preserved along the margins of the seed and pitted surface of the crystalliferous inner cells of outer integument where the outer cells are abraded and the narrow, lateral funicle/raphe; b) Volume rendering of seed showing surface of inner integument (endotesta) with cells showing clear imprints of crystals (arrows); c) Longitudinal section (orthoslice yz0241) of seed showing crystalliferous cells of endotesta (white arrows) and the two fiber layers of the tegmen that are perpendicular to each other (inner integument, ii-f, black arrows); d) Fragment of multiparted, apocarpous fruiting structure showing several helically-arranged, laterally flattened, fruitlets; e) Fruitlet in lateral view showing the prominent ventral face with its lateral groove, short attachment scar, and sunken regions of the fruit wall that indicate the probable presence of oil cells. Specimens, Catefica 49-S266049 (a–c), Catefica 49-S172558 (d), Catefica 49-S118675 (e). Scale bars = 300 Μm (a, c–e), 100 Μm (b)." figureDoi="http://doi.org/10.5281/zenodo.7522841" httpUri="https://zenodo.org/record/7522841/files/figure.png" pageId="27" pageNumber="368">Text-fig. 19a</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BEB36E4FFE6FFF5FF2FFB21C3A8F89D" blockId="27.[106,745,1245,2077]" pageId="27" pageNumber="368">
|
||
<collectionCode id="ED45AE21FFE6FFF5FF2FFB21C3DBFB50" box="[144,163,1246,1270]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="27" pageNumber="368" type="Herbarium">Affinity</collectionCode>
|
||
and other occurrences. The anatomy of the seed coat of these seeds strongly suggests a relationship to extant
|
||
<taxonomicName id="4C544D67FFE6FFF5FE0FFAE1C11EFA90" box="[432,614,1310,1334]" class="Magnoliopsida" family="Aristolochiaceae" kingdom="Plantae" order="Piperales" pageId="27" pageNumber="368" phylum="Tracheophyta" rank="family">Aristolochiaceae</taxonomicName>
|
||
, including
|
||
<taxonomicName id="4C544D67FFE6FFF5FFD5FAC1C396FAF0" box="[106,238,1342,1366]" class="Magnoliopsida" family="Aristolochiaceae" genus="Aristolochia" kingdom="Plantae" order="Piperales" pageId="27" pageNumber="368" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B920EAF6FFE6FFF5FFD5FAC1C396FAF0" box="[106,238,1342,1366]" italics="true" pageId="27" pageNumber="368">Aristolochia</emphasis>
|
||
</taxonomicName>
|
||
L., which has very similar triangular and flattened seeds with a bitegmic seed coat. In extant
|
||
<taxonomicName id="4C544D67FFE6FFF5FFD5FA80C265FA31" box="[106,285,1407,1431]" class="Magnoliopsida" family="Aristolochiaceae" kingdom="Plantae" order="Piperales" pageId="27" pageNumber="368" phylum="Tracheophyta" rank="family">Aristolochiaceae</taxonomicName>
|
||
the testa, which forms from the outer integument, consists of an outer layer of thin-walled cells and an inner layer of crystalliferous inner cells. The tegmen, which forms from the inner integument, consists of two layers of fibrous cells that are more or less perpendicular to each other and an inner layer of cubic cells (
|
||
<bibRefCitation id="EFC54B15FFE6FFF5FD22F9DEC3DCF9FF" author="Corner, E. J. H." pageId="27" pageNumber="368" refId="ref53564" refString="Corner, E. J. H. (1976): The Seeds of Dicotyledons. - Cambridge University Press, Cambridge, 312 pp." type="book" year="1976">Corner 1976</bibRefCitation>
|
||
). These details of the seed coat are unique for the family (
|
||
<bibRefCitation id="EFC54B15FFE6FFF5FF78F99EC223F9DF" author="Corner, E. J. H." box="[199,347,1633,1657]" pageId="27" pageNumber="368" refId="ref53564" refString="Corner, E. J. H. (1976): The Seeds of Dicotyledons. - Cambridge University Press, Cambridge, 312 pp." type="book" year="1976">Corner 1976</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFC54B15FFE6FFF5FECFF99EC1D2F9DF" author="Gonzalez, F. & Rudall, P. J." box="[368,682,1633,1657]" pageId="27" pageNumber="368" pagination="223 - 244" refId="ref57316" refString="Gonzalez, F., Rudall, P. J. (2003): Structure and development of the ovule and seed in Aristolochiaceae, with particular reference to Saruma. - Plant Systematics and Evolution, 241: 223 - 244. https: // doi. org / 10.1007 / s 00606 - 003 - 0050 - x" type="journal article" year="2003">González and Rudall 2003</bibRefCitation>
|
||
) and justify the conclusion of a close relationship between these fossils and extant
|
||
<taxonomicName id="4C544D67FFE6FFF5FE37F95DC147F91C" box="[392,575,1698,1722]" class="Magnoliopsida" family="Aristolochiaceae" kingdom="Plantae" order="Piperales" pageId="27" pageNumber="368" phylum="Tracheophyta" rank="family">Aristolochiaceae</taxonomicName>
|
||
. However, the combination of features seen in the fossil material, including the course of the raphe, exclude assignment of the fossil seeds to any extant genus of the
|
||
<taxonomicName id="4C544D67FFE6FFF5FE69F8FDC3B4F89D" authority="(Friis et al. 2022)" baseAuthorityName="Friis" baseAuthorityYear="2022" class="Magnoliopsida" family="Aristolochiaceae" kingdom="Plantae" order="Piperales" pageId="27" pageNumber="368" phylum="Tracheophyta" rank="family">
|
||
Aristolochiaceae (
|
||
<bibRefCitation id="EFC54B15FFE6FFF5FD26F8FDC3BCF89D" author="Friis, E. M. & Crane, P. R. & Pedersen, K. R." pageId="27" pageNumber="368" pagination="587 - 603" refId="ref56020" refString="Friis, E. M., Crane, P. R., Pedersen, K. R. (2022): Early and mid-Cretaceous Aristolochiaceaous seeds from Portugal and North America. - International Journal of Plant Sciences, 183: 587 - 603. https: // doi. org / 10.1086 / 721259" type="journal article" year="2022">Friis et al. 2022</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BEB36E4FFE6FFF5FF2FF8BCC21AF7BB" blockId="27.[106,745,1245,2077]" pageId="27" pageNumber="368">
|
||
Similar aristolochiaceous seeds are also present in other Early Cretaceous mesofossil floras from
|
||
<collectingCountry id="F3437674FFE6FFF5FDA3F89CC10EF8DD" box="[540,630,1891,1915]" name="Portugal" pageId="27" pageNumber="368">Portugal</collectingCountry>
|
||
and North America including specimens in which the outer tissues are better preserved. The formal description of the species is based on an assessment of that broader suite of specimens, including the
|
||
<typeStatus id="54EF8846FFE6FFF5FEB7F81AC24EF85B" box="[264,310,2021,2045]" pageId="27" pageNumber="368">type</typeStatus>
|
||
material from the Buarcos mesofossil flora (
|
||
<bibRefCitation id="EFC54B15FFE6FFF5FF16F7FAC22EF7BB" author="Friis, E. M. & Crane, P. R. & Pedersen, K. R." box="[169,342,2053,2077]" pageId="27" pageNumber="368" pagination="587 - 603" refId="ref56020" refString="Friis, E. M., Crane, P. R., Pedersen, K. R. (2022): Early and mid-Cretaceous Aristolochiaceaous seeds from Portugal and North America. - International Journal of Plant Sciences, 183: 587 - 603. https: // doi. org / 10.1086 / 721259" type="journal article" year="2022">Friis et al. 2022</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |