<documentid="751247041731E4ED8DF807503DE45862"ID-CLB-Dataset="7707"ID-DOI="10.5252/g2011n1a6"ID-GBIF-Dataset="31ed99a5-9135-40a2-92a4-64217d9de577"ID-ISSN="1638-9395"ID-Zenodo-Dep="4597011"IM.bibliography_approvedBy="julia"IM.illustrations_approvedBy="julia"IM.materialsCitations_approvedBy="julia"IM.metadata_approvedBy="felipe"IM.tables_approvedBy="julia"IM.taxonomicNames_approvedBy="julia"IM.treatments_approvedBy="julia"checkinTime="1615470412836"checkinUser="felipe"docAuthor="Legrand, Julien, Pons, Denise, Nishida, Harufumi & Yamada, Toshihiro"docDate="2011"docId="039A87FCFFD3617EFCACFF42FF03FE7D"docLanguage="en"docName="Geodiversitas.33.1.87-135.pdf"docOrigin="Geodiversitas 33 (1)"docSource="http://dx.doi.org/10.5252/g2011n1a6"docStyle="DocumentStyle:DF8BFA78045876A77BB343B212438C9A.3:Geodiversitas.2011-2012.journal_article.type1"docStyleId="DF8BFA78045876A77BB343B212438C9A"docStyleName="Geodiversitas.2011-2012.journal_article.type1"docStyleVersion="3"docTitle="Nodosisporites choshiensis Legrand, Pons, Nishida & Yamada"docType="treatment"docVersion="6"lastPageNumber="106"masterDocId="FFA3FF84FFC1616DFF89FF95FFB8FFEC"masterDocTitle="Barremian palynofloras from the Ashikajima and Kimigahama formations (Choshi Group, Outer Zone of south-west Japan)"masterLastPageNumber="135"masterPageNumber="87"pageNumber="105"updateTime="1729110563806"updateUser="ExternalLinkService"zenodo-license-document="CC0-1.0"zenodo-license-figures="CC0-1.0">
<mods:titleid="F4B88F1E18A1A2704FA9E56B6BDCCDF2">Barremian palynofloras from the Ashikajima and Kimigahama formations (Choshi Group, Outer Zone of south-west Japan)</mods:title>
<taxonomicNameid="4C334D69FFD3617FFCACFF42FBF1FEFF"authority="Legrand, Pons, Nishida & Yamada"authorityName="Legrand, Pons, Nishida & Yamada"class="Polypodiopsida"family="Matoniaceae"genus="Nodosisporites"kingdom="Plantae"order="Gleicheniales"pageId="18"pageNumber="105"phylum="Tracheophyta"rank="species"species="choshiensis">
<collectionCodeid="ED22AE2FFFD3617FFC28FE5AFC14FE0B"box="[929,940,463,487]"country="Romania"lsid="urn:lsid:biocol.org:col:14415"name="&quot;Alexandru Ioan Cuza&quot; University"pageId="18"pageNumber="105"type="Herbarium">I</collectionCode>
<paragraphid="8B8C36EAFFD3617FFD2CFDDAFBBBFD6D"blockId="18.[677,1210,590,641]"pageId="18"pageNumber="105">ETYMOLOGY. — The species name is after the Choshi Group, from which it was reported.</paragraph>
<paragraphid="8B8C36EAFFD3617FFD2CFD0FFB1BFD5C"blockId="18.[677,1187,664,690]"box="[677,1187,664,690]"pageId="18"pageNumber="105">OCCURRENCE. — Ashikajima and Kimigahama Fm.</paragraph>
Tetrahedral trilete microspore. Amb rounded triangular. Proximal face slightly flattened, with a psilate contact area followed by 1 or 2 muri parallel to the equator. The laesurae are relatively narrow, slightly raised and undulating, and extend to the 3/4 of the spore radius. The exine is cicatricose. The distal face is strongly convex (
<quantityid="4CCB9B0FFFD3617FFB9FFBDAFB25FB86"box="[1046,1181,1103,1130]"metricMagnitude="-2"metricUnit="m"metricValue="3.75"metricValueMax="4.0"metricValueMin="3.5"pageId="18"pageNumber="105"unit="mm"value="37.5"valueMax="40.0"valueMin="35.0">35 to 40 µm</quantity>
in polar diameter). It shows 3 sets of 3-4 muri parallel to the equator, that join in the apex areas. One of these sets goes on to form a triangle centered on the distal pole (
<figureCitationid="13082A6FFFD3617FFCFCFB5BFC7EFB05"box="[885,966,1230,1257]"captionStart="FIG"captionStartId="22.[159,170,1285,1302]"captionTargetBox="[142,1210,178,1261]"captionTargetId="graphics-255@22.[503,821,576,856]"captionTargetPageId="22"captionText="FIG. 11. — Ornamentation of the schizaealean forms corresponding to new species or taxa placed in open nomenclature."figureDoi="http://doi.org/10.5281/zenodo.4597033"httpUri="https://zenodo.org/record/4597033/files/figure.png"pageId="18"pageNumber="105">Fig. 11</figureCitation>
). The muri are raised,
<quantityid="4CCB9B0FFFD3617FFD2CFB78FCA1FAE4"box="[677,793,1261,1288]"metricMagnitude="-3"metricUnit="m"metricValue="2.5"metricValueMax="3.0"metricValueMin="2.0"pageId="18"pageNumber="105"unit="mm"value="2.5"valueMax="3.0"valueMin="2.0">2 to 3 µm</quantity>
wide, and are ornamented by tubercules, verrucae or spines (
<quantityid="4CCB9B0FFFD3617FFC4AFA98FB8DFAC4"box="[963,1077,1293,1320]"metricMagnitude="-3"metricUnit="m"metricValue="6.0"metricValueMax="7.0"metricValueMin="5.0"pageId="18"pageNumber="105"unit="mm"value="6.0"valueMax="7.0"valueMin="5.0">5 to 7 µm</quantity>
long) regularly distributed. The ornamentation of this form corresponds to the
<bibRefCitationid="EFA24B1BFFD3617FFBDEFAD9FD4CFA6B"author="KRUTZSCH W."pageId="18"pageNumber="105"refId="ref20784"refString="KRUTZSCH W. 1963. - Atlas der mittel- und jungtertiaren dispersen Sporen und Pollen-sowie der Mikroplanktonformen des nordlichen Mitteleuropas. Lieferung III. Sphagnaceoide und Selaginellaceoide Sporenformen. Veb Gustav Fischer Verlag Jena, Berlin, 128 p."type="book"year="1963">Krutzsch (1963)</bibRefCitation>
, but differs from the later in that these elements are not evenly distributed. Cicatricose or canaliculate genera
<taxonomicNameid="4C334D69FFD3617FFBBDF9FFFD54F94F"authorityName="R.Potonie & J.Gelletich"authorityYear="1933"class="Polypodiopsida"family="Schizaeaceae"genus="Cicatricosisporites"higherTaxonomySource="GBIF"kingdom="Plantae"order="Schizaeales"pageId="18"pageNumber="105"phylum="Tracheophyta"rank="genus">
<taxonomicNameid="4C334D69FFD2617EFF72FEC2FF0EFE7D"authority="(Dettmann & Clifford 1992)"baseAuthorityName="Dettmann & Clifford"baseAuthorityYear="1992"class="Polypodiopsida"family="Anemiaceae"kingdom="Plantae"order="Schizaeales"pageId="19"pageNumber="106"phylum="Tracheophyta"rank="family">
Anemiaceae (
<bibRefCitationid="EFA24B1BFFD2617EFE19FEC2FF16FE7D"author="DETTMANN M. E. & CLIFFORD H. T."pageId="19"pageNumber="106"pagination="269 - 314"refId="ref18740"refString="DETTMANN M. E. & CLIFFORD H. T. 1992. - Phylogeny and biogeography of Ruffordia, Mohria and Anemia (Schizaeaceae) and Ceratopteris (Pteridaceae): evidence from in situ and dispersed spores. Alcheringa 16: 269 - 314."type="journal article"year="1992">Dettmann & Clifford 1992</bibRefCitation>