296 lines
44 KiB
XML
296 lines
44 KiB
XML
<document id="CACB44D31703E912D906EA00E1A5A6E7" ID-CLB-Dataset="156723" ID-DOI="10.11646/phytotaxa.567.1.4" ID-GBIF-Dataset="3f3949a3-cea0-4187-8020-b6a6dd9353f6" ID-ISSN="1179-3163" ID-Zenodo-Dep="7137978" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1664790752936" checkinUser="plazi" docAuthor="Frolov, Andrey O. & Mashchuk, Irina M." docDate="2022" docId="780E87A47200124FFF41FE73958EFB1A" docLanguage="en" docName="phytotaxa.567.1.4.pdf" docOrigin="Phytotaxa 567 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.567.1.4" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Ginkgoites abaniensis A. Frolov 2022, comb. nov." docType="treatment" docVersion="5" lastPageNumber="55" masterDocId="8437FFDC72031249FFC9FF919551FF9E" masterDocTitle="New Discoveries and New Combinations of the Fossil-genus Ginkgoites Seward (Ginkgoales) from the Lower and Middle Jurassic of East Siberia (Russia)" masterLastPageNumber="60" masterPageNumber="49" pageNumber="52" updateTime="1699385576360" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
|
||
<mods:mods id="66DC5039A4590916564A45738F36BFB5" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="09E7C8B1C51AF1C9FEF737A3C7012142">
|
||
<mods:title id="69B05549855087B435D94E12903D52D7">New Discoveries and New Combinations of the Fossil-genus Ginkgoites Seward (Ginkgoales) from the Lower and Middle Jurassic of East Siberia (Russia)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="3957770C8C939C985480168FBAE85CC3" type="personal">
|
||
<mods:role id="B31A36E3162B4E668B32D38A26C5B6D9">
|
||
<mods:roleTerm id="2285B1D9F9EABC91C288CA23D56D0E87">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="AC2E49A5DF94BE1149EE33556C678B9B">Frolov, Andrey O.</mods:namePart>
|
||
<mods:nameIdentifier id="6E2560905EDA65D2A04FCF0CB88351F7" type="ORCID">0000-0002-4377-0465</mods:nameIdentifier>
|
||
<mods:affiliation id="7AB491143E476E792EAB7513F7DFBDC2">Institute of the Earth’s Crust Siberian Branch of the Russian Academy of Sciences, 128 Lermontov St., Irkutsk, 664033, Russia. & frolov 88 - 21 @ yandex. ru; https: // orcid. org / 0000 - 0002 - 4377 - 0465</mods:affiliation>
|
||
<mods:nameIdentifier id="1D1642CB3BB119945E5EC51C2C4A3EE4" type="email">frolov88-21@yandex.ru</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name id="4E3F5787C8EEA9BB0F5144547C00C7CB" type="personal">
|
||
<mods:role id="3DE76CB7EFF662371462CC44B2E47AD4">
|
||
<mods:roleTerm id="5A62D66321BAE22806BC2BF44AB0A0D3">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="50030A640B3FC44172E64191FCD1FA87">Mashchuk, Irina M.</mods:namePart>
|
||
<mods:nameIdentifier id="0F0FABB2ACCFA7A11CC7A007C4DC2E13" type="ORCID">0000-0003-2785-6274</mods:nameIdentifier>
|
||
<mods:affiliation id="057EC6DCD75D294DD9ED094E66CB68A9">Institute of the Earth’s Crust Siberian Branch of the Russian Academy of Sciences, 128 Lermontov St., Irkutsk, 664033, Russia. & samaropsis @ yandex. ru; https: // orcid. org / 0000 - 0003 - 2785 - 6274</mods:affiliation>
|
||
<mods:nameIdentifier id="60131A08E462E1604BBFA363007E4C11" type="email">samaropsis@yandex.ru</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:typeOfResource id="54867416F4C429F1957ED32CEA28E6BE">text</mods:typeOfResource>
|
||
<mods:relatedItem id="2CC04FBC43A8513A043815B42D9FC486" type="host">
|
||
<mods:titleInfo id="097CD0BB2231DB988105058728C01D43">
|
||
<mods:title id="18B1327B0184A54F9043F726835BC5F1">Phytotaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="4AAA88BD88A4074C929D3CBB7D54CFFD">
|
||
<mods:date id="66B46C2613F89D33F70F2EA9BDF1B1EA">2022</mods:date>
|
||
<mods:detail id="BEA7CDC8248DEE7E0F448B8C39806B80" type="pubDate">
|
||
<mods:number id="A6E0B60B355F078941EA9FC276D2571D">2022-09-30</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="4651247E254902B568ECE9A67A2B40EA" type="volume">
|
||
<mods:number id="48C49F73E4619D1243A29CF6DFB1EC02">567</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="7B7B438D5BDB3539076F7D2F3B7764D2" type="issue">
|
||
<mods:number id="62C34C7B97BBFE33435203C1A9A05F43">1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="6531219C11F2C3B27D6EAC6B95466669" unit="page">
|
||
<mods:start id="3F8DEA4A9EB857E82B8D8F292125D2D7">49</mods:start>
|
||
<mods:end id="12AB8F00E227A6BAEA112477492A53CF">60</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location id="82BED598677E75321EF02DE2C86156D9">
|
||
<mods:url id="0DDAF8566A89075C88A342190AF4C0A0">http://dx.doi.org/10.11646/phytotaxa.567.1.4</mods:url>
|
||
</mods:location>
|
||
<mods:classification id="F5A9B088241541F593186905F82D3903">journal article</mods:classification>
|
||
<mods:identifier id="D6A22EDFF26B6096AF22899A2CAEC3B4" type="CLB-Dataset">156723</mods:identifier>
|
||
<mods:identifier id="4D36E4D6073A044D52F8285A51467DEE" type="DOI">10.11646/phytotaxa.567.1.4</mods:identifier>
|
||
<mods:identifier id="D7B453BF5C7231C1BCA51AC7972B210A" type="GBIF-Dataset">3f3949a3-cea0-4187-8020-b6a6dd9353f6</mods:identifier>
|
||
<mods:identifier id="79F74F5C91ECD1540998613D067558F9" type="ISSN">1179-3163</mods:identifier>
|
||
<mods:identifier id="86094309FDEA66F2B8AA4DF1381514F6" type="Zenodo-Dep">7137978</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="780E87A47200124FFF41FE73958EFB1A" ID-DOI="http://doi.org/10.5281/zenodo.7143312" ID-GBIF-Taxon="202132605" ID-Zenodo-Dep="7143312" LSID="urn:lsid:plazi:treatment:780E87A47200124FFF41FE73958EFB1A" httpUri="http://treatment.plazi.org/id/780E87A47200124FFF41FE73958EFB1A" lastPageId="6" lastPageNumber="55" pageId="3" pageNumber="52">
|
||
<subSubSection id="B8BD65397200124AFF41FE73978DFE62" box="[136,732,482,508]" pageId="3" pageNumber="52" type="nomenclature">
|
||
<paragraph id="F01836B27200124AFF41FE73978DFE62" blockId="3.[136,732,482,545]" box="[136,732,482,508]" pageId="3" pageNumber="52">
|
||
<taxonomicName id="37A74D317200124AFF41FE73970DFE62" authority="(Kostina) A. Frolov" authorityName="A. Frolov" authorityYear="2022" baseAuthorityName="Kostina" box="[136,604,482,508]" class="Ginkgoopsida" family="Ginkgoaceae" genus="Ginkgoites" kingdom="Plantae" order="Ginkgoales" pageId="3" pageNumber="52" phylum="Tracheophyta" rank="species" species="abaniensis" status="comb. nov.">
|
||
<emphasis id="C2D3EAA07200124AFF41FE7394D1FE62" box="[136,384,482,508]" italics="true" pageId="3" pageNumber="52">Ginkgoites abaniensis</emphasis>
|
||
(Kostina) A.Frolov
|
||
</taxonomicName>
|
||
<emphasis id="C2D3EAA07200124AFDAAFE73978DFE62" box="[611,732,482,508]" italics="true" pageId="3" pageNumber="52">
|
||
<taxonomicNameLabel id="D9E057DB7200124AFDAAFE73978DFE62" box="[611,732,482,508]" pageId="3" pageNumber="52" rank="species">comb. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B8BD65397200124AFF41FD979450FDBF" box="[136,257,518,545]" pageId="3" pageNumber="52" type="description">
|
||
<paragraph id="F01836B27200124AFF41FD979450FDBF" blockId="3.[136,732,482,545]" box="[136,257,518,545]" pageId="3" pageNumber="52">
|
||
<figureCitation id="689C2A377200124AFF41FD979598FDBF" box="[136,201,518,545]" captionStart="FIGURE" captionStartId="1.[136,231,1298,1320]" captionTargetBox="[151,1435,387,1235]" captionTargetId="figure-102@1.[151,1436,377,1235]" captionTargetPageId="1" captionText="FIGURE. 1. Holotype of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. from the Middle Jurassic sediments of the Kansk Basin (from Kostina, 2004)." figureDoi="http://doi.org/10.5281/zenodo.7137980" httpUri="https://zenodo.org/record/7137980/files/figure.png" pageId="3" pageNumber="52">Fig. 1</figureCitation>
|
||
,
|
||
<figureCitation id="689C2A377200124AFF1EFD979450FDBF" box="[215,257,518,545]" captionStart-0="FIGURE" captionStart-1="FIGURE" captionStart-2="FIGURE" captionStartId-0="3.[136,231,1242,1264]" captionStartId-1="4.[136,231,1924,1946]" captionStartId-2="5.[136,231,1803,1825]" captionTargetBox-0="[151,1436,568,1216]" captionTargetBox-1="[183,1404,189,1898]" captionTargetBox-2="[151,1436,389,1778]" captionTargetId-0="figure-61@3.[151,1436,568,1216]" captionTargetId-1="figure-26@4.[183,1404,189,1899]" captionTargetId-2="figure-99@5.[151,1436,389,1778]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionText-0="FIGURE. 3. Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaf morphology. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11." captionText-1="FIGURE. 4. Morphological and anatomical structure of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaves from the Middle Jurassic sediments of the Mura Formation. A–C. Lobed leaves. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11. D. Secretory channel (shown by arrows), specimen no. 9Т/81-14. E–L. Upper surface of the epidermis, specimen no.9Т/81-12 (epitype).E. General topography of the upper leaf epidermis.F. Non-stomatal band cells.G. Stomatal band cells, rows formed by anisometric cells shown by arrow. H. Short trichome. J–K. Stomatal complexes with different degrees of papillae development." captionText-2="FIGURE. 5. Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. Anatomical structure of lower surface of the leaves epidermis. A–C. General topography of the lower leaf epidermis. D. Stomatal band cells and stomatal complexes. A short trichome is visible on the left. E–G. Stomatal complexes with different degrees of papillae development. H. Short trichome. A, B, D, E, F. Specimen no. 9Т/81-12 (epitype). C, G, H. Specimen no. 9Т/81-14-2." figureDoi-0="http://doi.org/10.5281/zenodo.7137984" figureDoi-1="http://doi.org/10.5281/zenodo.7137986" figureDoi-2="http://doi.org/10.5281/zenodo.7137988" httpUri-0="https://zenodo.org/record/7137984/files/figure.png" httpUri-1="https://zenodo.org/record/7137986/files/figure.png" httpUri-2="https://zenodo.org/record/7137988/files/figure.png" pageId="3" pageNumber="52">3–5</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="A4D8663A7200124AFF41FB4B9746FA8A" ID-DOI="http://doi.org/10.5281/zenodo.7137984" ID-Zenodo-Dep="7137984" httpUri="https://zenodo.org/record/7137984/files/figure.png" pageId="3" pageNumber="52" startId="3.[136,231,1242,1264]" targetBox="[151,1436,568,1216]" targetPageId="3">
|
||
<paragraph id="F01836B27200124AFF41FB4B9746FA8A" blockId="3.[136,1452,1242,1301]" pageId="3" pageNumber="52">
|
||
<emphasis id="C2D3EAA07200124AFF41FB4B9454FB6E" bold="true" box="[136,261,1242,1264]" pageId="3" pageNumber="52">FIGURE. 3.</emphasis>
|
||
<taxonomicName id="37A74D317200124AFEC5FB4A97F1FB6F" authority="(Kostina) A. Frolov" authorityName="A. Frolov" authorityYear="2022" baseAuthorityName="Kostina" box="[268,672,1243,1265]" class="Ginkgoopsida" family="Ginkgoaceae" genus="Ginkgoites" kingdom="Plantae" order="Ginkgoales" pageId="3" pageNumber="52" phylum="Tracheophyta" rank="species" species="abaniensis" status="comb. nov.">
|
||
<emphasis id="C2D3EAA07200124AFEC5FB4A94B3FB6E" box="[268,482,1243,1264]" italics="true" pageId="3" pageNumber="52">Ginkgoites abaniensis</emphasis>
|
||
(Kostina) A.Frolov
|
||
</taxonomicName>
|
||
<emphasis id="C2D3EAA07200124AFD6EFB4A9641FB6E" box="[679,784,1243,1264]" italics="true" pageId="3" pageNumber="52">
|
||
<taxonomicNameLabel id="D9E057DB7200124AFD6EFB4A9641FB6E" box="[679,784,1243,1264]" pageId="3" pageNumber="52" rank="species">comb. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
leaf morphology.
|
||
<emphasis id="C2D3EAA07200124AFC0BFB4B968BFB71" bold="true" box="[962,986,1242,1263]" pageId="3" pageNumber="52">A.</emphasis>
|
||
Specimen no. 9Т/81-12 (epitype).
|
||
<emphasis id="C2D3EAA07200124AFAF9FB4A9017FB6E" bold="true" box="[1328,1350,1243,1264]" pageId="3" pageNumber="52">B.</emphasis>
|
||
Specimen no. 9Т/81-13.
|
||
<emphasis id="C2D3EAA07200124AFED8FB6F9478FA8A" bold="true" box="[273,297,1278,1300]" pageId="3" pageNumber="52">C.</emphasis>
|
||
Specimen no. 9Т/81-11.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="B8BD65397200124AFF41FAFD91A3FA6D" pageId="3" pageNumber="52" type="reference_group">
|
||
<paragraph id="F01836B27200124AFF41FAFD9458FA18" blockId="3.[136,265,1388,1414]" box="[136,265,1388,1414]" pageId="3" pageNumber="52">
|
||
<heading id="AB5081DE7200124AFF41FAFD9458FA18" bold="true" box="[136,265,1388,1414]" fontSize="11" level="1" pageId="3" pageNumber="52" reason="1">
|
||
<emphasis id="C2D3EAA07200124AFF41FAFD9458FA18" bold="true" box="[136,265,1388,1414]" pageId="3" pageNumber="52">Synonyms</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="F01836B27200124AFF41FA2B9660FA51" blockId="3.[136,1266,1466,1524]" box="[136,817,1466,1488]" pageId="3" pageNumber="52">
|
||
2004.
|
||
<taxonomicName id="37A74D317200124AFF0DFA2B9480FA4E" ID-CoL="6KFDZ" authority=": Kostina" authorityName="Kostina" box="[196,465,1466,1488]" class="Ginkgoopsida" family="Ginkgoaceae" genus="Ginkgo" kingdom="Plantae" order="Ginkgoales" pageId="3" pageNumber="52" phylum="Tracheophyta" rank="species" species="abaniensis">
|
||
<emphasis id="C2D3EAA07200124AFF0DFA2B9429FA51" box="[196,376,1466,1487]" italics="true" pageId="3" pageNumber="52">Ginkgo abaniensis</emphasis>
|
||
: Kostina
|
||
</taxonomicName>
|
||
, p. 52, Pl. XXVIII, fig. 1–8; Fig. 14.
|
||
</paragraph>
|
||
<paragraph id="F01836B27200124AFF41FA4F91A3FA6D" blockId="3.[136,1266,1466,1524]" box="[136,1266,1502,1524]" pageId="3" pageNumber="52">
|
||
2005.
|
||
<taxonomicName id="37A74D317200124AFF0DFA4F977FFA6D" ID-CoL="6KFDZ" authority=": Kiritchkova et al." authorityName="Kiritchkova" box="[196,558,1502,1524]" class="Ginkgoopsida" family="Ginkgoaceae" genus="Ginkgo" kingdom="Plantae" order="Ginkgoales" pageId="3" pageNumber="52" phylum="Tracheophyta" rank="species" species="abaniensis">
|
||
<emphasis id="C2D3EAA07200124AFF0DFA4F9429FA6D" box="[196,376,1502,1523]" italics="true" pageId="3" pageNumber="52">Ginkgo abaniensis</emphasis>
|
||
: Kiritchkova
|
||
<emphasis id="C2D3EAA07200124AFE34FA4E977FFA6D" box="[509,558,1502,1524]" italics="true" pageId="3" pageNumber="52">et al.</emphasis>
|
||
</taxonomicName>
|
||
, p. 94, Pl. XXIX, fig. 1–8; Pl. XXX, fig. 1–7; Pl. XXIV, fig. 1–7; Fig. 27.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B8BD65397200124AFF41F9B29072F91A" pageId="3" pageNumber="52" type="materials_examined">
|
||
<paragraph id="F01836B27200124AFF41F9B29072F91A" blockId="3.[136,1452,1570,2028]" pageId="3" pageNumber="52">
|
||
<materialsCitation id="40CF3CEF7200124AFF41F9B2904EF91A" ID-GBIF-Occurrence="3920688301" country="Russia" latitude="56.619164" location="Kansk Coal Basin" longLatPrecision="17" longitude="96.91361" municipality="Eastern Siberia" pageId="3" pageNumber="52" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="C2D3EAA07200124AFF41F9B295AFF9A3" bold="true" box="[136,254,1571,1597]" pageId="3" pageNumber="52">
|
||
<typeStatus id="2F1C88107200124AFF41F9B295A8F9A3" box="[136,249,1571,1597]" pageId="3" pageNumber="52" type="holotype">Holotype</typeStatus>
|
||
:
|
||
</emphasis>
|
||
—
|
||
<collectingCountry id="88B076227200124AFED5F9B294D0F9A3" box="[284,385,1571,1597]" name="Russia" pageId="3" pageNumber="52">RUSSIA</collectingCountry>
|
||
,
|
||
<collectingMunicipality id="107CACC87200124AFE45F9B2976DF9A2" box="[396,572,1570,1597]" pageId="3" pageNumber="52">Eastern Siberia</collectingMunicipality>
|
||
:
|
||
<location id="F57860697200124AFD8EF9B39644F9A2" LSID="urn:lsid:plazi:treatment:780E87A47200124FFF41FE73958EFB1A:F57860697200124AFD8EF9B39644F9A2" box="[583,789,1570,1596]" country="Russia" latitude="56.619164" longLatPrecision="17" longitude="96.91361" municipality="Eastern Siberia" name="Kansk Coal Basin" pageId="3" pageNumber="52">Kansk Coal Basin</location>
|
||
,
|
||
<geoCoordinate id="959350757200124AFCE8F9B296F3F9A3" box="[801,930,1570,1597]" degrees="56" direction="north" minutes="37" orientation="latitude" pageId="3" pageNumber="52" precision="15" seconds="9" value="56.619164">N 56°37’9”</geoCoordinate>
|
||
.700,
|
||
<geoCoordinate id="959350757200124AFC2AF9B29120F9A3" box="[995,1137,1570,1597]" degrees="96" direction="east" minutes="54" orientation="longitude" pageId="3" pageNumber="52" precision="15" seconds="49" value="96.91361">E 96°54’49”</geoCoordinate>
|
||
.576, well 8400, depth 115– 119.
|
||
<quantity id="375F9B577200124AFF71F9D695B6F9FF" box="[184,231,1607,1633]" metricMagnitude="0" metricUnit="m" metricValue="7.0" pageId="3" pageNumber="52" unit="m" value="7.0">7 m</quantity>
|
||
,
|
||
<location id="F57860697200124AFF3DF9D7949DF9FE" LSID="urn:lsid:plazi:treatment:780E87A47200124FFF41FE73958EFB1A:F57860697200124AFF3DF9D7949DF9FE" box="[244,460,1606,1632]" country="Russia" latitude="56.619164" longLatPrecision="17" longitude="96.91361" municipality="Eastern Siberia" name="Kamala Formation" pageId="3" pageNumber="52">Kamala Formation</location>
|
||
, lower Middle Jurassic (Aalenian) (holotype no. 4844/374-
|
||
<quantity id="375F9B577200124AFBA6F9D791FBF9FE" box="[1135,1194,1606,1632]" metricMagnitude="0" metricUnit="m" metricValue="1.9304" pageId="3" pageNumber="52" unit="in" value="76.0">76 in</quantity>
|
||
<bibRefCitation id="94364B437200124AFB7BF9D7902EF9FF" author="Kostina, E. I." box="[1202,1407,1606,1633]" pageId="3" pageNumber="52" refId="ref5908" refString="Kostina, E. I. (2004) Yurskaya flora Kanskogo uglenosnogo bassejna (Jurassic flora of Kansk Coal Basin). Publishing office " GEOS ", Moscow, 166 pp. [in Russian]" type="book" year="2004">Kostina, 2004: 52</bibRefCitation>
|
||
, Pl. XXVIII, fig. 1–8; Fig. 14; in this paper–fig. 1; Geological Institute of the Russian Academy of Sciences)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B8BD65397200124AFF74F91F9742F88A" pageId="3" pageNumber="52" type="etymology">
|
||
<paragraph id="F01836B27200124AFF74F91F9742F88A" blockId="3.[136,1452,1570,2028]" pageId="3" pageNumber="52">
|
||
<emphasis id="C2D3EAA07200124AFF74F91F9475F936" bold="true" box="[189,292,1678,1704]" pageId="3" pageNumber="52">Epitype:</emphasis>
|
||
—
|
||
<collectingCountry id="88B076227200124AFE88F91E94F7F937" box="[321,422,1679,1705]" name="Russia" pageId="3" pageNumber="52">RUSSIA</collectingCountry>
|
||
, Eastern Siberia: Mura-Kova interfluve, Bratsk – Kodinsk highway,
|
||
<quantity id="375F9B577200124AFB7FF91F91A0F936" box="[1206,1265,1678,1704]" metricMagnitude="3" metricUnit="m" metricValue="6.0" pageId="3" pageNumber="52" unit="km" value="6.0">6 km</quantity>
|
||
from the bridge over the Tazeu I river,
|
||
<geoCoordinate id="959350757200124AFEB3F9229759F953" box="[378,520,1714,1741]" degrees="57" direction="north" minutes="47" orientation="latitude" pageId="3" pageNumber="52" precision="15" seconds="34" value="57.792778">N 57°47’34”</geoCoordinate>
|
||
.015,
|
||
<geoCoordinate id="959350757200124AFD8DF922979EF952" box="[580,719,1714,1741]" degrees="99" direction="east" minutes="49" orientation="longitude" pageId="3" pageNumber="52" precision="15" seconds="37" value="99.82694">E 99°49’37”</geoCoordinate>
|
||
.769, Mura Formation, Middle Jurassic (conventionally,Aalenian– Bajocian) (Epitype no. 9Т/81-12,
|
||
<figureCitation id="689C2A377200124AFDCAF9479731F96F" box="[515,608,1750,1777]" captionStart="FIGURE" captionStartId="3.[136,231,1242,1264]" captionTargetBox="[151,1436,568,1216]" captionTargetId="figure-61@3.[151,1436,568,1216]" captionTargetPageId="3" captionText="FIGURE. 3. Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaf morphology. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11." figureDoi="http://doi.org/10.5281/zenodo.7137984" httpUri="https://zenodo.org/record/7137984/files/figure.png" pageId="3" pageNumber="52">Fig. 3 A</figureCitation>
|
||
;
|
||
<figureCitation id="689C2A377200124AFDA5F9469784F96F" box="[620,725,1751,1777]" captionStart="FIGURE" captionStartId="4.[136,231,1924,1946]" captionTargetBox="[183,1404,189,1898]" captionTargetId="figure-26@4.[183,1404,189,1899]" captionTargetPageId="4" captionText="FIGURE. 4. Morphological and anatomical structure of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaves from the Middle Jurassic sediments of the Mura Formation. A–C. Lobed leaves. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11. D. Secretory channel (shown by arrows), specimen no. 9Т/81-14. E–L. Upper surface of the epidermis, specimen no.9Т/81-12 (epitype).E. General topography of the upper leaf epidermis.F. Non-stomatal band cells.G. Stomatal band cells, rows formed by anisometric cells shown by arrow. H. Short trichome. J–K. Stomatal complexes with different degrees of papillae development." figureDoi="http://doi.org/10.5281/zenodo.7137986" httpUri="https://zenodo.org/record/7137986/files/figure.png" pageId="3" pageNumber="52">4 A, E–L</figureCitation>
|
||
;
|
||
<figureCitation id="689C2A377200124AFD29F94796DBF96F" box="[736,906,1750,1777]" captionStart="FIGURE" captionStartId="5.[136,231,1803,1825]" captionTargetBox="[151,1436,389,1778]" captionTargetId="figure-99@5.[151,1436,389,1778]" captionTargetPageId="5" captionText="FIGURE. 5. Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. Anatomical structure of lower surface of the leaves epidermis. A–C. General topography of the lower leaf epidermis. D. Stomatal band cells and stomatal complexes. A short trichome is visible on the left. E–G. Stomatal complexes with different degrees of papillae development. H. Short trichome. A, B, D, E, F. Specimen no. 9Т/81-12 (epitype). C, G, H. Specimen no. 9Т/81-14-2." figureDoi="http://doi.org/10.5281/zenodo.7137988" httpUri="https://zenodo.org/record/7137988/files/figure.png" pageId="3" pageNumber="52">5 A, B, D, E, F</figureCitation>
|
||
; Institute of the Earth’s Crust Siberian Branch of the Russian Academy of Sciences).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B8BD65397200124CFF74F88F907AFE9E" lastPageId="5" lastPageNumber="54" pageId="3" pageNumber="52" type="diagnosis">
|
||
<paragraph id="F01836B27200124AFF74F88F9425F872" blockId="3.[136,1452,1570,2028]" pageId="3" pageNumber="52">Emended diagnosis. Leaves wedge-shaped to half-round, stalked. Median incision does not reach petiole. Lobes lanceolate-linear with subacute, sinuate or shallowly incised apices. Rare fusiform secretory channels between veins. Leaves amphistomatic. Cells of non-stomatal bands elongate, rectangular or spindle-like, some of them with flat papillae. Cells of stomatal bands short, isodiametric. Periclinal walls of some cells with small papillae or rarely with short rounded trichomes. Rows formed by cells with anisometric outlines (cell width is longer than length) characteristic of both leaf surfaces.</paragraph>
|
||
<caption id="A4D8663A7207124DFF41F8159022F7B4" ID-DOI="http://doi.org/10.5281/zenodo.7137986" ID-Zenodo-Dep="7137986" httpUri="https://zenodo.org/record/7137986/files/figure.png" pageId="4" pageNumber="53" startId="4.[136,231,1924,1946]" targetBox="[183,1404,189,1898]" targetPageId="4">
|
||
<paragraph id="F01836B27207124DFF41F8159022F7B4" blockId="4.[136,1451,1924,2090]" pageId="4" pageNumber="53">
|
||
<emphasis id="C2D3EAA07207124DFF41F8159454F807" bold="true" box="[136,261,1924,1946]" pageId="4" pageNumber="53">FIGURE. 4.</emphasis>
|
||
Morphological and anatomical structure of
|
||
<taxonomicName id="37A74D317207124DFD7EF815911FF804" authority="(Kostina) A. Frolov" authorityName="A. Frolov" authorityYear="2022" baseAuthorityName="Kostina" box="[695,1102,1924,1946]" class="Ginkgoopsida" family="Ginkgoaceae" genus="Ginkgoites" kingdom="Plantae" order="Ginkgoales" pageId="4" pageNumber="53" phylum="Tracheophyta" rank="species" species="abaniensis" status="comb. nov.">
|
||
<emphasis id="C2D3EAA07207124DFD7EF81596DFF807" box="[695,910,1924,1945]" italics="true" pageId="4" pageNumber="53">Ginkgoites abaniensis</emphasis>
|
||
(Kostina) A.Frolov
|
||
</taxonomicName>
|
||
<emphasis id="C2D3EAA07207124DFB9FF8159191F804" box="[1110,1216,1924,1946]" italics="true" pageId="4" pageNumber="53">
|
||
<taxonomicNameLabel id="D9E057DB7207124DFB9FF8159191F804" box="[1110,1216,1924,1946]" pageId="4" pageNumber="53" rank="species">comb. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
leaves from the Middle Jurassic sediments of the Mura Formation.
|
||
<emphasis id="C2D3EAA07207124DFDF0F839973FF820" bold="true" box="[569,622,1960,1982]" pageId="4" pageNumber="53">A–C.</emphasis>
|
||
Lobed leaves.
|
||
<emphasis id="C2D3EAA07207124DFCCEF839964EF823" bold="true" box="[775,799,1960,1981]" pageId="4" pageNumber="53">A.</emphasis>
|
||
Specimen no. 9Т/81-12 (epitype).
|
||
<emphasis id="C2D3EAA07207124DFBB7F83991C5F823" bold="true" box="[1150,1172,1960,1981]" pageId="4" pageNumber="53">B.</emphasis>
|
||
Specimen no. 9Т/81-13.
|
||
<emphasis id="C2D3EAA07207124DFA5DF83990FAF820" bold="true" box="[1428,1451,1960,1982]" pageId="4" pageNumber="53">C.</emphasis>
|
||
Specimen no. 9Т/81-11.
|
||
<emphasis id="C2D3EAA07207124DFEBAF85D94DAF87F" bold="true" box="[371,395,1996,2017]" pageId="4" pageNumber="53">D.</emphasis>
|
||
Secretory channel (shown by arrows), specimen no. 9Т/81-14.
|
||
<emphasis id="C2D3EAA07207124DFC2EF85D9148F87F" bold="true" box="[999,1049,1996,2017]" pageId="4" pageNumber="53">E–L.</emphasis>
|
||
Upper surface of the epidermis,
|
||
<emphasis id="C2D3EAA07207124DFA98F85D900BF87F" bold="true" box="[1361,1370,1996,2017]" pageId="4" pageNumber="53">s</emphasis>
|
||
pecimen no. 9Т/81-12 (epitype).
|
||
<emphasis id="C2D3EAA07207124DFEA1F861942EF79B" bold="true" box="[360,383,2032,2053]" pageId="4" pageNumber="53">E.</emphasis>
|
||
General topography of the upper leaf epidermis.
|
||
<emphasis id="C2D3EAA07207124DFC83F861960DF79B" bold="true" box="[842,860,2032,2053]" pageId="4" pageNumber="53">F.</emphasis>
|
||
Non-stomatal band cells.
|
||
<emphasis id="C2D3EAA07207124DFB9DF861913CF798" bold="true" box="[1108,1133,2032,2054]" pageId="4" pageNumber="53">G.</emphasis>
|
||
Stomatal band cells, rows formed by anisometric cells shown by arrow.
|
||
<emphasis id="C2D3EAA07207124DFE3AF785975DF7B7" bold="true" box="[499,524,2068,2089]" pageId="4" pageNumber="53">H.</emphasis>
|
||
Short trichome.
|
||
<emphasis id="C2D3EAA07207124DFD64F785978CF7B7" bold="true" box="[685,733,2068,2089]" pageId="4" pageNumber="53">J–K.</emphasis>
|
||
Stomatal complexes with different degrees of papillae development.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="F01836B27206124CFF74FF0F907AFE9E" blockId="5.[136,1452,158,364]" pageId="5" pageNumber="54">Cell walls straight or, rarely, slightly curved. Stomatal complexes in disordered in upper epidermis, in interrupted rows in lower epidermis. Stomatal complexes monocyclic, rounded or widely oval with irregular contour. Subsidiary cells identical with ordinary cells in degree of cutinization. The stomatal pit covered by marginal papillae.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B8BD65397206124FFF74FE9B958EFB1A" lastPageId="6" lastPageNumber="55" pageId="5" pageNumber="54" type="description">
|
||
<paragraph id="F01836B27206124CFF74FE9B95B0FEF2" blockId="5.[136,1452,158,364]" pageId="5" pageNumber="54">
|
||
Description. The studied collection contains two impressions of larger leaves, an impression of a smaller leaf, and numerous fragments of compressions. Leaves are wedge-shaped in outline or almost rounded and stalked (
|
||
<figureCitation id="689C2A377206124CFAA8FEBF90F7FED6" box="[1377,1446,302,328]" captionStart="FIGURE" captionStartId="3.[136,231,1242,1264]" captionTargetBox="[151,1436,568,1216]" captionTargetId="figure-61@3.[151,1436,568,1216]" captionTargetPageId="3" captionText="FIGURE. 3. Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaf morphology. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11." figureDoi="http://doi.org/10.5281/zenodo.7137984" httpUri="https://zenodo.org/record/7137984/files/figure.png" pageId="5" pageNumber="54">Fig. 3</figureCitation>
|
||
;
|
||
<figureCitation id="689C2A377206124CFF41FEC39584FEF2" box="[136,213,338,364]" captionStart="FIGURE" captionStartId="4.[136,231,1924,1946]" captionTargetBox="[183,1404,189,1898]" captionTargetId="figure-26@4.[183,1404,189,1899]" captionTargetPageId="4" captionText="FIGURE. 4. Morphological and anatomical structure of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaves from the Middle Jurassic sediments of the Mura Formation. A–C. Lobed leaves. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11. D. Secretory channel (shown by arrows), specimen no. 9Т/81-14. E–L. Upper surface of the epidermis, specimen no.9Т/81-12 (epitype).E. General topography of the upper leaf epidermis.F. Non-stomatal band cells.G. Stomatal band cells, rows formed by anisometric cells shown by arrow. H. Short trichome. J–K. Stomatal complexes with different degrees of papillae development." figureDoi="http://doi.org/10.5281/zenodo.7137986" httpUri="https://zenodo.org/record/7137986/files/figure.png" pageId="5" pageNumber="54">4 A–C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="A4D8663A7206124CFF41F89A9713F812" ID-DOI="http://doi.org/10.5281/zenodo.7137988" ID-Zenodo-Dep="7137988" httpUri="https://zenodo.org/record/7137988/files/figure.png" pageId="5" pageNumber="54" startId="5.[136,231,1803,1825]" targetBox="[151,1436,389,1778]" targetPageId="5">
|
||
<paragraph id="F01836B27206124CFF41F89A9713F812" blockId="5.[136,1452,1803,1933]" pageId="5" pageNumber="54">
|
||
<emphasis id="C2D3EAA07206124CFF41F89A9455F8BE" bold="true" box="[136,260,1803,1825]" pageId="5" pageNumber="54">FIGURE. 5.</emphasis>
|
||
<taxonomicName id="37A74D317206124CFEC2F89A97CEF8BF" authority="(Kostina) A. Frolov" authorityName="A. Frolov" authorityYear="2022" baseAuthorityName="Kostina" box="[267,671,1803,1825]" class="Ginkgoopsida" family="Ginkgoaceae" genus="Ginkgoites" kingdom="Plantae" order="Ginkgoales" pageId="5" pageNumber="54" phylum="Tracheophyta" rank="species" species="abaniensis" status="comb. nov.">
|
||
<emphasis id="C2D3EAA07206124CFEC2F89A94B0F8BE" box="[267,481,1803,1824]" italics="true" pageId="5" pageNumber="54">Ginkgoites abaniensis</emphasis>
|
||
(Kostina) A.Frolov
|
||
</taxonomicName>
|
||
<emphasis id="C2D3EAA07206124CFD6FF89A965EF8BE" box="[678,783,1803,1824]" italics="true" pageId="5" pageNumber="54">
|
||
<taxonomicNameLabel id="D9E057DB7206124CFD6FF89A965EF8BE" box="[678,783,1803,1824]" pageId="5" pageNumber="54" rank="species">comb. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Anatomical structure of lower surface of the leaves epidermis.
|
||
<emphasis id="C2D3EAA07206124CFABEF89A90FAF8BF" bold="true" box="[1399,1451,1803,1825]" pageId="5" pageNumber="54">A–C.</emphasis>
|
||
General topography of the lower leaf epidermis.
|
||
<emphasis id="C2D3EAA07206124CFDAAF8BE972BF8DA" bold="true" box="[611,634,1839,1860]" pageId="5" pageNumber="54">D.</emphasis>
|
||
Stomatal band cells and stomatal complexes. A short trichome is visible on the left.
|
||
<emphasis id="C2D3EAA07206124CFF41F8C295EDF8F7" bold="true" box="[136,188,1875,1897]" pageId="5" pageNumber="54">E–G.</emphasis>
|
||
Stomatal complexes with different degrees of papillae development.
|
||
<emphasis id="C2D3EAA07206124CFCA5F8C296D4F8F6" bold="true" box="[876,901,1875,1896]" pageId="5" pageNumber="54">H.</emphasis>
|
||
Short trichome.
|
||
<emphasis id="C2D3EAA07206124CFBE4F8C291EDF8F6" bold="true" box="[1069,1212,1875,1896]" pageId="5" pageNumber="54">A, B, D, E, F.</emphasis>
|
||
Specimen no. 9Т/81-12 (epitype).
|
||
<emphasis id="C2D3EAA07206124CFF22F8E69411F812" bold="true" box="[235,320,1911,1933]" pageId="5" pageNumber="54">C, G, H.</emphasis>
|
||
Specimen no. 9Т/81-14-2.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="F01836B27205124FFF0AFF0F97EEFE0E" blockId="6.[136,1452,158,1156]" pageId="6" pageNumber="55">
|
||
The laminae of the larger leaves are 36–32×60–
|
||
<quantity id="375F9B577205124FFD10FF0F9676FF27" box="[729,807,158,185]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="6" pageNumber="55" unit="mm" value="35.0">35 mm</quantity>
|
||
and those of the smaller ones are 17×
|
||
<quantity id="375F9B577205124FFB03FF0F904CFF27" box="[1226,1309,158,185]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="6" pageNumber="55" unit="mm" value="25.0">25 mm</quantity>
|
||
. The median incision is the deepest; it does not reach the petiole, stopping
|
||
<quantity id="375F9B577205124FFCF3FF5396C6FF43" box="[826,919,194,221]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="6" pageNumber="55" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
|
||
above it on the larger leaves and
|
||
<quantity id="375F9B577205124FFAD9FF53900EFF43" box="[1296,1375,194,221]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="55" unit="mm" value="10.0">10 mm</quantity>
|
||
on the smaller ones. Leaves are quadrilobate. Lobes in outline are linear-lanceolate with subacute, sinuate or slightly incised apices; their width in the middle part is
|
||
<quantity id="375F9B577205124FFD89FE9B97E5FEBB" box="[576,692,266,293]" metricMagnitude="-3" metricUnit="m" metricValue="6.75" metricValueMax="8.0" metricValueMin="5.5" pageId="6" pageNumber="55" unit="mm" value="6.75" valueMax="8.0" valueMin="5.5">5.5–8 mm</quantity>
|
||
. Apparent length of petiole on impressions is
|
||
<quantity id="375F9B577205124FFB66FE9B91ACFEBB" box="[1199,1277,266,293]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="6" pageNumber="55" unit="mm" value="14.0">14 mm</quantity>
|
||
and its width is
|
||
<quantity id="375F9B577205124FFF41FEBF95ACFED7" box="[136,253,302,329]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="6" pageNumber="55" unit="mm" value="1.25" valueMax="1.5" valueMin="1.0">1–1.5 mm</quantity>
|
||
. Near the base of lamina the petiole slightly widens up to
|
||
<quantity id="375F9B577205124FFC4AFEBF9696FED7" box="[899,967,302,329]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="6" pageNumber="55" unit="mm" value="2.0">2 mm</quantity>
|
||
. Veins are dichotomous in the lower half of leaf; they are simple, parallel in lobes. There are up to 6 veins per
|
||
<quantity id="375F9B577205124FFCA2FEC396FDFEF3" box="[875,940,338,365]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="55" unit="mm" value="5.0">5 mm</quantity>
|
||
of the lobe width. Rare spindle-like secretory channels are present between the veins (
|
||
<figureCitation id="689C2A377205124FFD83FEE797DFFE0E" box="[586,654,374,400]" captionStart="FIGURE" captionStartId="4.[136,231,1924,1946]" captionTargetBox="[183,1404,189,1898]" captionTargetId="figure-26@4.[183,1404,189,1899]" captionTargetPageId="4" captionText="FIGURE. 4. Morphological and anatomical structure of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaves from the Middle Jurassic sediments of the Mura Formation. A–C. Lobed leaves. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11. D. Secretory channel (shown by arrows), specimen no. 9Т/81-14. E–L. Upper surface of the epidermis, specimen no.9Т/81-12 (epitype).E. General topography of the upper leaf epidermis.F. Non-stomatal band cells.G. Stomatal band cells, rows formed by anisometric cells shown by arrow. H. Short trichome. J–K. Stomatal complexes with different degrees of papillae development." figureDoi="http://doi.org/10.5281/zenodo.7137986" httpUri="https://zenodo.org/record/7137986/files/figure.png" pageId="6" pageNumber="55">Fig. 4</figureCitation>
|
||
, D).
|
||
</paragraph>
|
||
<paragraph id="F01836B27205124FFF74FE0A9043FDBE" blockId="6.[136,1452,158,1156]" pageId="6" pageNumber="55">
|
||
Leaves are amphistomatic. Stomatal and non-stomatal bands of the upper epidermis are less distinct than on the lower surface. Cells of non-stomatal bands are oblong, rectangular (
|
||
<figureCitation id="689C2A377205124FFC42FE2F9680FE46" box="[907,977,446,472]" captionStart="FIGURE" captionStartId="4.[136,231,1924,1946]" captionTargetBox="[183,1404,189,1898]" captionTargetId="figure-26@4.[183,1404,189,1899]" captionTargetPageId="4" captionText="FIGURE. 4. Morphological and anatomical structure of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaves from the Middle Jurassic sediments of the Mura Formation. A–C. Lobed leaves. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11. D. Secretory channel (shown by arrows), specimen no. 9Т/81-14. E–L. Upper surface of the epidermis, specimen no.9Т/81-12 (epitype).E. General topography of the upper leaf epidermis.F. Non-stomatal band cells.G. Stomatal band cells, rows formed by anisometric cells shown by arrow. H. Short trichome. J–K. Stomatal complexes with different degrees of papillae development." figureDoi="http://doi.org/10.5281/zenodo.7137986" httpUri="https://zenodo.org/record/7137986/files/figure.png" pageId="6" pageNumber="55">Fig. 4</figureCitation>
|
||
, F). Sometimes their periclinal walls bear moderate-sized papillae, and seldomly have flat papillae. Single short trichomes are present in non-stomatal bands (
|
||
<figureCitation id="689C2A377205124FFF59FD979584FDBE" box="[144,213,518,544]" captionStart="FIGURE" captionStartId="4.[136,231,1924,1946]" captionTargetBox="[183,1404,189,1898]" captionTargetId="figure-26@4.[183,1404,189,1899]" captionTargetPageId="4" captionText="FIGURE. 4. Morphological and anatomical structure of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaves from the Middle Jurassic sediments of the Mura Formation. A–C. Lobed leaves. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11. D. Secretory channel (shown by arrows), specimen no. 9Т/81-14. E–L. Upper surface of the epidermis, specimen no.9Т/81-12 (epitype).E. General topography of the upper leaf epidermis.F. Non-stomatal band cells.G. Stomatal band cells, rows formed by anisometric cells shown by arrow. H. Short trichome. J–K. Stomatal complexes with different degrees of papillae development." figureDoi="http://doi.org/10.5281/zenodo.7137986" httpUri="https://zenodo.org/record/7137986/files/figure.png" pageId="6" pageNumber="55">Fig. 4</figureCitation>
|
||
, H). Anticlinal walls of cells are straight, smooth (rarely – slightly curved), uniformly thickened.
|
||
</paragraph>
|
||
<paragraph id="F01836B27205124FFF74FDBB907CFD2E" blockId="6.[136,1452,158,1156]" pageId="6" pageNumber="55">
|
||
Cells of stomatal bands are short, isodiametric, multiangular with straight, uniformly thickened anticlinal walls. Small papillae, and rarely flat papillae are present on periclinal walls of some cells. Scattered, short, rounded trichomes occur on cells of stomatal bands. Rarely, rows formed by cells with anisometric outlines (cell width is longer than length) are present on the lower epidermis (
|
||
<figureCitation id="689C2A377205124FFDB9FD0797E4FD2E" box="[624,693,662,688]" captionStart="FIGURE" captionStartId="4.[136,231,1924,1946]" captionTargetBox="[183,1404,189,1898]" captionTargetId="figure-26@4.[183,1404,189,1899]" captionTargetPageId="4" captionText="FIGURE. 4. Morphological and anatomical structure of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaves from the Middle Jurassic sediments of the Mura Formation. A–C. Lobed leaves. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11. D. Secretory channel (shown by arrows), specimen no. 9Т/81-14. E–L. Upper surface of the epidermis, specimen no.9Т/81-12 (epitype).E. General topography of the upper leaf epidermis.F. Non-stomatal band cells.G. Stomatal band cells, rows formed by anisometric cells shown by arrow. H. Short trichome. J–K. Stomatal complexes with different degrees of papillae development." figureDoi="http://doi.org/10.5281/zenodo.7137986" httpUri="https://zenodo.org/record/7137986/files/figure.png" pageId="6" pageNumber="55">Fig. 4</figureCitation>
|
||
, G). Stomatal complexes in bands are located randomly.
|
||
</paragraph>
|
||
<paragraph id="F01836B27205124FFF74FD2A9027FCFB" blockId="6.[136,1452,158,1156]" pageId="6" pageNumber="55">
|
||
Lower epidermis is differentiated into well expressed stomatal (width 250–300 µm) and non-stomatal (width 150 µm) bands (
|
||
<figureCitation id="689C2A377205124FFED9FD4F9407FD67" box="[272,342,734,761]" captionStart="FIGURE" captionStartId="5.[136,231,1803,1825]" captionTargetBox="[151,1436,389,1778]" captionTargetId="figure-99@5.[151,1436,389,1778]" captionTargetPageId="5" captionText="FIGURE. 5. Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. Anatomical structure of lower surface of the leaves epidermis. A–C. General topography of the lower leaf epidermis. D. Stomatal band cells and stomatal complexes. A short trichome is visible on the left. E–G. Stomatal complexes with different degrees of papillae development. H. Short trichome. A, B, D, E, F. Specimen no. 9Т/81-12 (epitype). C, G, H. Specimen no. 9Т/81-14-2." figureDoi="http://doi.org/10.5281/zenodo.7137988" httpUri="https://zenodo.org/record/7137988/files/figure.png" pageId="6" pageNumber="55">Fig. 5</figureCitation>
|
||
, A–C). Non-stomatal bands are composed of strongly elongated spindle-like cells. Their anticlinal walls are straight, smooth or slightly curved, uniformly thickened. Small papillae occur on periclinal walls. Rare trichomes with a rounded apex are confined to non-stomatal bands. However, single trichomes are also found on the cells of the stomatal bands. The length of the trichomes ranges from 15 to 45 µm, but more often it is 19–30 µm.
|
||
</paragraph>
|
||
<paragraph id="F01836B27205124FFF74FCFF91B0FC32" blockId="6.[136,1452,158,1156]" pageId="6" pageNumber="55">Stomatal bands are composed of isodiametric cells. Anticlinal walls of cells are straight, or slightly curved, uniformly thickened. Small papillae are present on periclinal walls of some cells of stomatal bands.</paragraph>
|
||
<paragraph id="F01836B27205124FFF74FC27958EFB1A" blockId="6.[136,1452,158,1156]" pageId="6" pageNumber="55">
|
||
Stomatal complexes in bands
|
||
<taxonomicName id="37A74D317205124FFDDEFC279782FC4E" box="[535,723,950,976]" form="interrupted" pageId="6" pageNumber="55" rank="form">form interrupted</taxonomicName>
|
||
rows and are oriented parallel to the long axis of leaf or at an angle to it (
|
||
<figureCitation id="689C2A377205124FFEC4FC4B9402FC6B" box="[269,339,986,1013]" captionStart="FIGURE" captionStartId="5.[136,231,1803,1825]" captionTargetBox="[151,1436,389,1778]" captionTargetId="figure-99@5.[151,1436,389,1778]" captionTargetPageId="5" captionText="FIGURE. 5. Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. Anatomical structure of lower surface of the leaves epidermis. A–C. General topography of the lower leaf epidermis. D. Stomatal band cells and stomatal complexes. A short trichome is visible on the left. E–G. Stomatal complexes with different degrees of papillae development. H. Short trichome. A, B, D, E, F. Specimen no. 9Т/81-12 (epitype). C, G, H. Specimen no. 9Т/81-14-2." figureDoi="http://doi.org/10.5281/zenodo.7137988" httpUri="https://zenodo.org/record/7137988/files/figure.png" pageId="6" pageNumber="55">Fig. 5</figureCitation>
|
||
, A–D). There are 4–5 stomata per the stomatal band width. They are monocyclic; in outline they are oval with broken contour. The five subsidiary cells do not differ from the ordinary cells of lower epidermis in the degree of cutinization. They bear well-developed marginal papillae, which cover the stomatal pit. In some subsidiary cells, papillae may be longer, trichome-like, or less developed (
|
||
<figureCitation id="689C2A377205124FFC82FBD79690FBFF" box="[843,961,1094,1121]" captionStart="FIGURE" captionStartId="4.[136,231,1924,1946]" captionTargetBox="[183,1404,189,1898]" captionTargetId="figure-26@4.[183,1404,189,1899]" captionTargetPageId="4" captionText="FIGURE. 4. Morphological and anatomical structure of Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. leaves from the Middle Jurassic sediments of the Mura Formation. A–C. Lobed leaves. A. Specimen no. 9Т/81-12 (epitype). B. Specimen no. 9Т/81-13. C. Specimen no. 9Т/81-11. D. Secretory channel (shown by arrows), specimen no. 9Т/81-14. E–L. Upper surface of the epidermis, specimen no.9Т/81-12 (epitype).E. General topography of the upper leaf epidermis.F. Non-stomatal band cells.G. Stomatal band cells, rows formed by anisometric cells shown by arrow. H. Short trichome. J–K. Stomatal complexes with different degrees of papillae development." figureDoi="http://doi.org/10.5281/zenodo.7137986" httpUri="https://zenodo.org/record/7137986/files/figure.png" pageId="6" pageNumber="55">Fig. 4 J–L</figureCitation>
|
||
;
|
||
<figureCitation id="689C2A377205124FFC05FBD7914BFBFE" box="[972,1050,1094,1121]" captionStart="FIGURE" captionStartId="5.[136,231,1803,1825]" captionTargetBox="[151,1436,389,1778]" captionTargetId="figure-99@5.[151,1436,389,1778]" captionTargetPageId="5" captionText="FIGURE. 5. Ginkgoites abaniensis (Kostina) A.Frolov comb. nov. Anatomical structure of lower surface of the leaves epidermis. A–C. General topography of the lower leaf epidermis. D. Stomatal band cells and stomatal complexes. A short trichome is visible on the left. E–G. Stomatal complexes with different degrees of papillae development. H. Short trichome. A, B, D, E, F. Specimen no. 9Т/81-12 (epitype). C, G, H. Specimen no. 9Т/81-14-2." figureDoi="http://doi.org/10.5281/zenodo.7137988" httpUri="https://zenodo.org/record/7137988/files/figure.png" pageId="6" pageNumber="55">5 E–G</figureCitation>
|
||
). Guard cells of stomata are slightly sunken.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |