361 lines
54 KiB
XML
361 lines
54 KiB
XML
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<mods:title id="2DDAD8CAE280985C1B26EDBE4DD53DE7">Palaeoxylotomical Study Of A New Collection From Zarand Miocene Petrified Forest, South Apuseni Mts.</mods:title>
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<mods:namePart id="1138E1ED7E15F4907710D472DD2CF12A">Iamandei, Stanila</mods:namePart>
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<mods:affiliation id="B05C6B4611730C299D0C9C19E7FBBA4B">Geological Institute of Romania - 1 st, Caransebeş street, Bucharest, Ro- 012271, Romania</mods:affiliation>
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<mods:nameIdentifier id="3A46BDBC3CDA8A00BB9474609A1E2D00" type="email">iamandei@gmail.com</mods:nameIdentifier>
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<mods:namePart id="8F0A12C373B969D571195DBB0E20C010">Iamandei, Eugenia</mods:namePart>
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<mods:affiliation id="B5520D9289F183DD83D82177E5E70EE5">Geological Institute of Romania - 1 st, Caransebeş street, Bucharest, Ro- 012271, Romania; * Corresponding author: iamandei @ gmail. com</mods:affiliation>
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<mods:nameIdentifier id="319FF1410E67AC93FBEB817DBC0E2BA5" type="email">iamandei@gmail.com</mods:nameIdentifier>
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<mods:namePart id="A1ADCDE54EE8B05F6F3DF887DC564625">Todea, Petru</mods:namePart>
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<mods:affiliation id="33A3B1750DEA718BE0353FF0FEED06D7">Mineral Toda SRL, Crișcior-Brad, Hunedoara county, Romania; mineraltoda @ yahoo. com</mods:affiliation>
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<mods:nameIdentifier id="33C33FC2728F8A94ED91E1F44B7A0644" type="email">mineraltoda@yahoo.com</mods:nameIdentifier>
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<mods:title id="43BBFB83BDD9B02DDF0A72DABB817EC4">Acta Palaeontologica Romaniae</mods:title>
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<mods:date id="F59DF59EFE8CABC266DC68A050983BCC">2020</mods:date>
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<treatment id="DB5F520EEA42576429C9FD51EEDD52CD" LSID="urn:lsid:plazi:treatment:DB5F520EEA42576429C9FD51EEDD52CD" httpUri="http://treatment.plazi.org/id/DB5F520EEA42576429C9FD51EEDD52CD" lastPageId="9" lastPageNumber="28" pageId="6" pageNumber="25">
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<subSubSection id="1BECB093EA42576B29C9FD51EEFC57DA" box="[151,740,679,703]" pageId="6" pageNumber="25" type="nomenclature">
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<paragraph id="5349E318EA42576B29C9FD51EEFC57DA" blockId="6.[151,740,679,734]" box="[151,740,679,703]" pageId="6" pageNumber="25">
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<heading id="08015474EA42576B29C9FD51EEFC57DA" box="[151,740,679,703]" fontSize="10" level="2" pageId="6" pageNumber="25" reason="5">
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<taxonomicName id="94F6989BEA42576B29C9FD51EEFC57DA" authority="(Petrescu) Suss 2007" authorityName="Suss" authorityYear="2007" baseAuthorityName="Petrescu" box="[151,740,679,703]" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="6" pageNumber="25" phylum="Tracheophyta" rank="species" species="densiradiatum">
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<emphasis id="61823F0AEA42576B29C9FD51EDE557DA" box="[151,509,679,703]" italics="true" pageId="6" pageNumber="25">Spiroplatanoxylon densiradiatum</emphasis>
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(Petrescu)
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<bibRefCitation id="37679EE9EA42576B2B28FD51EEFC57DA" author="Suss, H." box="[630,740,679,703]" pageId="6" pageNumber="25" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">Süss 2007</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="1BECB093EA42576B29C9FD30ED6457BB" box="[151,380,710,734]" pageId="6" pageNumber="25" type="description">
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<paragraph id="5349E318EA42576B29C9FD30ED6457BB" blockId="6.[151,740,679,734]" box="[151,380,710,734]" pageId="6" pageNumber="25">
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<figureCitation id="CBCDFF9DEA42576B29C9FD30ECCF57BB" box="[151,215,710,734]" captionStart="Fig" captionStartId="7.[223,256,1893,1914]" captionTargetBox="[223,1414,155,1855]" captionTargetId="figure-27@7.[223,1414,155,1855]" captionTargetPageId="7" captionText="Fig. 4 a-i (graphic scale, μm). Spiroplatanoxylon densiradiatum (Petrescu) Süss 2007, Ociu, Bisericii brook, South Apuseni, Romania, sample OB-2. a-c. (cross section) – distinct boundary of growth ring, diffuse-porous wood structure, ray dilatations at boundaries; d-f. (tangential section) – two-sized rays - fine and multiseriate fusiform, spiral thickenings on vessels; g-i. (radial section) – procumbent body ray cells, chambered crystalliferous parenchyma, scalariform perforation plates." figureDoi="http://doi.org/10.5281/zenodo.10520687" httpUri="https://zenodo.org/record/10520687/files/figure.png" pageId="6" pageNumber="25">Fig. 4</figureCitation>
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, a-i;
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<figureCitation id="CBCDFF9DEA42576B2853FD30ED5557BB" box="[269,333,710,734]" captionStart="Fig" captionStartId="8.[237,270,1844,1865]" captionTargetBox="[237,1397,153,1807]" captionTargetId="figure-36@8.[237,1397,153,1807]" captionTargetPageId="8" captionText="Fig. 5 a-i (graphic scale, μm). Spiroplatanoxylon densiradiatum (Petrescu) Süss 2007, Ociu, Bisericii brook, South Apuseni, Romania, sample OB-6. a-c. (cross section) – distinct boundary of growth ring, diffuse-porous wood structure, two-sized rays with dilations at boundaries; d-f. (tangential section) – two-sized rays - fine and multiseriate; g-i. (radial section) – heterocellular ray, scalariform pitting on vessels, chambered crystalliferous parenchyma." figureDoi="http://doi.org/10.5281/zenodo.10520689" httpUri="https://zenodo.org/record/10520689/files/figure.png" pageId="6" pageNumber="25">Fig. 5</figureCitation>
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, a-i.
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</paragraph>
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</subSubSection>
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<subSubSection id="1BECB093EA42576B29C9FCF2ECC05175" pageId="6" pageNumber="25" type="materials_examined">
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<paragraph id="5349E318EA42576B29C9FCF2ECE25679" blockId="6.[151,250,772,796]" box="[151,250,772,796]" pageId="6" pageNumber="25">
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<emphasis id="61823F0AEA42576B29C9FCF2ECE25679" bold="true" box="[151,250,772,796]" pageId="6" pageNumber="25">Material</emphasis>
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</paragraph>
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<paragraph id="5349E318EA42576B29C9FCB7ECC05175" blockId="6.[151,771,832,1040]" pageId="6" pageNumber="25">
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<materialsCitation id="E39EE945EA42576B29C9FCB7ECC05175" collectionCode="Todea Collection" location="Ociu" pageId="6" pageNumber="25" specimenCode="OB-2, OB-6" specimenCount="1" stateProvince="South Apuseni">
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From
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<specimenCount id="45F02891EA42576B2986FCB7ED44563D" box="[216,348,832,856]" pageId="6" pageNumber="25">two samples</specimenCount>
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of petrified wood collected from
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<collectingRegion id="91322DFAEA42576B2B9BFCB6ECE85612" pageId="6" pageNumber="25">South Apuseni</collectingRegion>
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mts.,
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<location id="5629B5C3EA42576B281BFCA9ED615612" LSID="urn:lsid:plazi:treatment:DB5F520EEA42576429C9FD51EEDD52CD:5629B5C3EA42576B281BFCA9ED615612" box="[325,377,863,887]" name="Ociu" pageId="6" pageNumber="25" stateProvince="South Apuseni">Ociu</location>
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area,
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<location id="5629B5C3EA42576B2893FCA9EE6D5612" LSID="urn:lsid:plazi:treatment:DB5F520EEA42576429C9FD51EEDD52CD:5629B5C3EA42576B2893FCA9EE6D5612" box="[461,629,863,887]" name="Bisericii Book" pageId="6" pageNumber="25" stateProvince="South Apuseni">Bisericii Book</location>
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, from Mid-Miocene deposits (Late Badenian-Early Sarmatian), kept within “
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<collectionCode id="35E77BDDEA42576B29B0FC6AEDA856D1" box="[238,432,924,948]" pageId="6" pageNumber="25">Todea Collection</collectionCode>
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”, in Crișcior- Brad locality, under the indicative
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<specimenCode id="03504B63EA42576B2807FC4DED8C56B6" box="[345,404,955,979]" pageId="6" pageNumber="25">OB-2</specimenCode>
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and
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<specimenCode id="03504B63EA42576B2894FC4DEE1E56B6" box="[458,518,955,979]" pageId="6" pageNumber="25">OB-6</specimenCode>
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, with standard oriented thin sections that were submitted to the paleoxylotomical study.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="1BECB093EA42576B29C9FBC0EFB85721" pageId="6" pageNumber="25" type="description">
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<paragraph id="5349E318EA42576B29C9FBC0EDA4512B" blockId="6.[151,444,1078,1102]" box="[151,444,1078,1102]" pageId="6" pageNumber="25">
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<emphasis id="61823F0AEA42576B29C9FBC0EDA4512B" bold="true" box="[151,444,1078,1102]" pageId="6" pageNumber="25">Microscopical description</emphasis>
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</paragraph>
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<paragraph id="5349E318EA42576B29C9FB85EDB651AD" blockId="6.[151,772,1139,2083]" pageId="6" pageNumber="25">The growth rings are distinct, the wood structure is diffuse-porous to slightly semi-ring-porous and the rays are dilated at ring boundaries.</paragraph>
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<paragraph id="5349E318EA42576B29C9FB39ED77526A" blockId="6.[151,772,1139,2083]" pageId="6" pageNumber="25">The vessels appear, in cross-section, as solitary pores or as tangential to diagonal pairs, sometimes slightly angular, rounded or deformed and moderately thick-walled, 7- 10 μm the double wall. The woody bundles, between two rays, may have 1-5 vessels, which are mean sized, with the radial/tangential diameters ratio 30-63/15-35 μm The pores’ size is relatively uniform 275-360 per square mm, we can talk about a diffuse-porous wood tending to semi-ring-porous, since a gradually diminishing size is observed to the late-wood, where smaller sized pores are visible, of 15-30/12-15 μm the diameters ratio (r/tg). In longitudinal sections scalariform perforations can be seen, on tilted plates, with 12-18 or more thin bars, quite badly preserved. The vessels’ walls are bordered pitted, with opposite, horizontaly elongate pits to scalariform, by apertures’ coalescence. Even if badly preserved, helical thickenings are present, no tyloses inside the vessels appear, and the vessels’ elements length is of 80-200 μm, or difficult to measure.</paragraph>
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<paragraph id="5349E318EA42576B29C9F8E0EE8E52A2" blockId="6.[151,772,1139,2083]" pageId="6" pageNumber="25">
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The axial parenchyma is of apotracheal
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<typeStatus id="8C4D5DBAEA42576B2B0AF8E1EE9C524A" box="[596,644,1815,1839]" pageId="6" pageNumber="25">type</typeStatus>
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, diffuse, as scattered cells among the fibers or as uniseriate short lines and as marginal (terminal) parenchyma. In longitudinal view, the parenchyma cells are thin-walled, probably simple pitted, and have strands of rectangular chambered cells, empty or bearing prismatic crystals.
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</paragraph>
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<paragraph id="5349E318EA42576B29C9F838E88B54AF" blockId="6.[151,772,1139,2083]" lastBlockId="6.[816,1437,158,580]" pageId="6" pageNumber="25">The rays, in cross section seen, have linear trajectory, rectangular cells, are two-sized, of 1-4, respectively, (6)8- 12 cells wide, and have typical platanoid dilations at ring boundaries. In tangential view they appear fusiform and compact, sometimes have cell-sheath and are usually high. The body ray-cells are slightly polygonal, unequally sized and relatively thick-walled. The uniseriate ray endings have 1-5 slightly polygonal cells, often slightly larger. The ray-frequency is of 9-12 rays per tangential mm. Radially seen, the rays appear heterocellular, with procumbent body cells, the marginals square or slightly taller. Sometimes hypertrophied cells appear, most probably secretory and/or bearing crystals.</paragraph>
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<paragraph id="5349E318EA42576B2A6EFE27EFB85721" blockId="6.[816,1437,158,580]" pageId="6" pageNumber="25">The fibres, polygonal in cross section, have rounded lumina, and are quite thick-walled (up to 3-5 μm double wall). The longitudinal walls are pitted, but quite badly preserved.</paragraph>
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</subSubSection>
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<subSubSection id="1BECB093EA4257642A6EFD9CEEDD52CD" lastPageId="9" lastPageNumber="28" pageId="6" pageNumber="25" type="discussion">
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<paragraph id="5349E318EA42576B2A6EFD9CE84857E7" blockId="6.[816,1104,618,642]" box="[816,1104,618,642]" pageId="6" pageNumber="25">
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<emphasis id="61823F0AEA42576B2A6EFD9CE84857E7" bold="true" box="[816,1104,618,642]" pageId="6" pageNumber="25">Affinities and discussions</emphasis>
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</paragraph>
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<paragraph id="5349E318EA42576B2A6EFD51E99D514A" blockId="6.[816,1437,679,2083]" pageId="6" pageNumber="25">
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All the observed microscopical features in the studied specimens showed in cross-section a diffuse-porous to semi-ring-porous vessels’ distribution, opposite bordered pits, horizontaly elongate to scalariform by apertures’ coalescence on vessels, spiral thickenings and scalariform perforations, and heterocellular rays dilated at ring boundary (typical “platanoid dilatations”), so, we appreciated that there are clear similarity with the platanaceous structure. The
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<taxonomicName id="94F6989BEA42576B2A86FC6AE84E56D1" authorityName="Lestiboudois" authorityYear="1826" box="[984,1110,924,948]" class="Magnoliopsida" family="Platanaceae" kingdom="Plantae" order="Proteales" pageId="6" pageNumber="25" phylum="Tracheophyta" rank="family">Platanaceae</taxonomicName>
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is a monogeneric family of flowering plants, from the order
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<taxonomicName id="94F6989BEA42576B2DC3FC4DE91A56B6" box="[1181,1282,955,979]" class="Magnoliopsida" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="6" pageNumber="25" phylum="Tracheophyta" rank="order">Proteales</taxonomicName>
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.
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<taxonomicName id="94F6989BEA42576B2C4EFC4DE97256B6" box="[1296,1386,955,979]" class="Magnoliopsida" family="Platanaceae" genus="Platanus" kingdom="Plantae" order="Proteales" pageId="6" pageNumber="33" phylum="Tracheophyta" rank="genus">Platanus</taxonomicName>
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is a large deciduous tree adapted to temperate climate and has 10-12 species and some hybrids, scattered in North America, Southeast Europe, Southern and Eastern Asia.
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</paragraph>
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<paragraph id="5349E318EA42576B2A6EFBC0E8075182" blockId="6.[816,1437,679,2083]" pageId="6" pageNumber="25">
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Its secondary xylem has moderately small vessels in radial small groups, having scalariform and simple perforations, intervascular bordered pits elongate to scalariform parenchyma apotracheal, two-sized rays with typical platanoid dilation at the ring boundary (
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<bibRefCitation id="37679EE9EA42576B2DE4FB46E94151AD" author="Greguss, P." box="[1210,1369,1200,1224]" pageId="6" pageNumber="25" refId="ref8750" refString="Greguss, P., 1959. Holzanatomie der europaischen Laubholzer and Straucher. Akademiai Kiado, 330 pp. + 307 pl." type="book" year="1959">Greguss, 1959</bibRefCitation>
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;
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<bibRefCitation id="37679EE9EA42576B2C38FB47E8005182" author="Watson, L. & Dallwitz, M. J." pageId="6" pageNumber="25" refId="ref11787" refString="Watson, L., & Dallwitz, M. J., 1992. The families of flowering plants: descriptions, illustrations, identification, and information retrieval. Version: 19 th October 2016. Onwards: http: // delta-intkey. com / angio /" type="url" year="1992">Watson & Dallwitz, 1992</bibRefCitation>
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)
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</paragraph>
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<paragraph id="5349E318EA42576B2A6EFB18E95B50DB" blockId="6.[816,1437,679,2083]" pageId="6" pageNumber="25">
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As it is known, there are three still valid fossil genera of platanaceous woods:
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<taxonomicName id="94F6989BEA42576B2D47FAFAE8855041" authorityName="Unger" authorityYear="1842" box="[1049,1181,1292,1316]" class="Magnoliopsida" family="Platanaceae" genus="Plataninium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="6" pageNumber="25" phylum="Tracheophyta" rank="genus">
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<emphasis id="61823F0AEA42576B2D47FAFAE8855041" box="[1049,1181,1292,1316]" italics="true" pageId="6" pageNumber="25">Plataninium</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="94F6989BEA42576B2DF2FAFAE9225041" authorityName="Andreanszky" authorityYear="1951" box="[1196,1338,1292,1316]" class="Magnoliopsida" family="Platanaceae" genus="Platanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="6" pageNumber="25" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA42576B2DF2FAFAE9225041" box="[1196,1338,1292,1316]" italics="true" pageId="6" pageNumber="25">Platanoxylon</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="94F6989BEA42576B2C2CFAFAEFCB5026" authorityName="Suss" authorityYear="2007" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="6" pageNumber="25" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA42576B2C2CFAFAEFCB5026" italics="true" pageId="6" pageNumber="25">Spiroplatanoxylon</emphasis>
|
||
</taxonomicName>
|
||
. Extended discussions concerning the validity of these genera and of their associated species are already published (
|
||
<bibRefCitation id="37679EE9EA42576B2D5FFA9EE86350E5" author="Suss, H." box="[1025,1147,1384,1408]" pageId="6" pageNumber="25" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">Süss, 2007</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2DD7FA9EE94050E5" author="Sakala, J. & Rapprich, V. & Pecskay, Z." box="[1161,1368,1384,1408]" pageId="6" pageNumber="25" pagination="617 - 629" refId="ref10549" refString="Sakala, J., Rapprich, V. & Pecskay, Z., 2010. Fossil angiosperm wood and its host deposits from the periphery of a dominantly effusive ancient volcano (Doupovske hory Volcanic Complex, Oligocene-Lower Miocene, Czech Republic): systematics, volcanology, geochronology and taphonomy. Bulletin of Geosciences, 85 (4): 617 - 629. http: // web. natur. cuni. cz / ugp / main / staff / sakala / 04 - divers / papers / 1196 _ sakala. pdf" type="journal article" year="2010">Sakala et al., 2010</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2C38FA9EEFC450FA" author="Gryc, V. & Sakala, J." pageId="6" pageNumber="25" pagination="117 - 122" refId="ref8866" refString="Gryc, V. & Sakala, J., 2010. Identification of fossil trunks from Bukkabrany newly installed in the Visitor Centre of the Ipolytarnoc Fossils Nature Reserve (Novohrad - Nograd Geopark) in Northern Hungary. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 58: 117 - 122. http: // ipolytarnoc. kvvm. hu / uploads / File / pdf / Sakala _ a cta _ bukkabrany. pdf" type="journal article" year="2010">Gryc & Sakala, 2010</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2AB6FA71E8F850FA" author="Tovarkova, I. & Gryc, V. & Sakala, J." box="[1000,1248,1415,1439]" pageId="6" pageNumber="25" pagination="367 - 372" refId="ref11463" refString="Tovarkova, I., Gryc, V. & Sakala, J., 2011. First anatomically characterized wood from the Tertiary of Moravia: Spiroplatanoxylon from the area of Austerlitz (Southern Moravia, Czech Republic). Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 59: 367 - 372." type="journal article" year="2011">Továrková et al., 2011</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2DB2FA71EFBB50DB" author="Koutecky, V. & Sakala, J." pageId="6" pageNumber="25" pagination="377 - 398" refId="ref9621" refString="Koutecky, V. & Sakala, J., 2015. New fossil woods from the Paleogene of Doupovske hory and Ceske stredohori Mts. (Bohemian Massif, Czech Republic). Acta Musei Naturalis Pragae, Series B, Historia Naturalis, 71 (3 - 4): 377 - 398." type="journal article" year="2015">Koutecky & Sakala, 2015</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2AF0FA50E89550DB" author="Iamandei, S. & Iamandei E. & Stoia, T." box="[942,1165,1446,1470]" pageId="6" pageNumber="25" refId="ref9451" refString="Iamandei, S., Iamandei E. & Stoia, T., 2020. Fossil woods from Bozovici. Romanian Journal of Earth Sciences, https: // actapalrom. geo-paleontologica. org / [in press]." type="url" year="2020">Iamandei et al., 2020</bibRefCitation>
|
||
, in this Journal).
|
||
</paragraph>
|
||
<paragraph id="5349E318EA42576B2A6EFA33EFD5526A" blockId="6.[816,1437,679,2083]" pageId="6" pageNumber="25">
|
||
• The genus name
|
||
<taxonomicName id="94F6989BEA42576B2D4AFA32E88050B9" authorityName="Unger" authorityYear="1842" box="[1044,1176,1476,1500]" class="Magnoliopsida" family="Platanaceae" genus="Plataninium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="6" pageNumber="25" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA42576B2D4AFA32E88050B9" box="[1044,1176,1476,1500]" italics="true" pageId="6" pageNumber="25">Plataninium</emphasis>
|
||
</taxonomicName>
|
||
is still used by some American, Asiatic and even European scientists, and is considered as a primitive
|
||
<typeStatus id="8C4D5DBAEA42576B2D13F9F4E862537F" box="[1101,1146,1538,1562]" pageId="6" pageNumber="25">type</typeStatus>
|
||
which support the Bayley concept regarding the xylotomic features’ evolution (see
|
||
<bibRefCitation id="37679EE9EA42576B2A6EF9C9E8355332" author="Wheeler, E. A. & Baas, P." box="[816,1069,1599,1623]" pageId="6" pageNumber="25" pagination="275 - 318" refId="ref11913" refString="Wheeler, E. A. & Baas, P., 1991. A survey of the fossil record for dicotyledonous wood and its significance for evolutionary and ecological wood anatomy. IAWA Journal, 312: 275 - 318." type="journal article" year="1991">Wheeler & Baas, 1991</bibRefCitation>
|
||
) since it has scalariform perforations, spiral thickenings, marked heterocellular rays. Many scientists have described species under this genus name (see
|
||
<bibRefCitation id="37679EE9EA42576B2AFAF96DE83953D6" author="Felix, J." box="[932,1057,1691,1715]" pageId="6" pageNumber="25" pagination="79 - 110" refId="ref8661" refString="Felix, J., 1894. Untersuchungen uber fossile Holzer. Zeitschrift der Deutschen Geologischen Gesellschaft, 46 (1): 79 - 110" type="journal article" year="1894">Felix, 1894</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2D72F96AE8BF53D6" author="Brett, D. W." box="[1068,1191,1691,1715]" pageId="6" pageNumber="25" pagination="496 - 500" refId="ref8335" refString="Brett, D. W., 1972. Fossil wood of Platanus from the British Eocene. Palaeontology, 15: 496 - 500." type="journal article" year="1972">Brett, 1972</bibRefCitation>
|
||
; Crawley, 1989;
|
||
<bibRefCitation id="37679EE9EA42576B2C01F96DEFB553B7" author="Poole, I. & Davies, K. L. & Wilkinson, H. P." pageId="6" pageNumber="25" pagination="181 - 191" refId="ref10377" refString="Poole, I., Davies, K. L. & Wilkinson, H. P., 2002. A review of the platanaceous woods from the Eocene paratropical rainforest of south-east England. Botanical Journal of the Linnean Society, 139: 181 - 191." type="journal article" year="2002">
|
||
<collectingRegion id="91322DFAEA42576B2C01F96DE98353D6" box="[1375,1435,1691,1715]" country="United Kingdom" name="Poole" pageId="6" pageNumber="25">Poole</collectingRegion>
|
||
et al., 2002
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2AE4F94CE85053B7" author="Meijer, J. I. F." box="[954,1096,1722,1746]" pageId="6" pageNumber="25" pagination="297 - 336" refId="ref9931" refString="Meijer, J. I. F., 2000. Fossil woods from the Late Cretaceous Aachen Formation. Review of Palaeobotany and Palynology, 112: 297 - 336." type="journal article" year="2000">Meijer, 2000</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2D0AF94CE8D753B7" author="Page, V. M." box="[1108,1231,1722,1746]" pageId="6" pageNumber="25" pagination="168 - 172" refId="ref10053" refString="Page, V. M., 1968. Angiosperm wood from the Upper Cretaceous of Central California: Part II. American Journal of Botany, 55: 168 - 172." type="journal article" year="1968">Page, 1968</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2D85F94CE98053B7" author="Stockmans, F." box="[1243,1432,1722,1746]" pageId="6" pageNumber="25" pagination="1 - 56" refId="ref10993" refString="Stockmans, F., 1936. Vegetaux eocenes des environs de Bruxelles. Memoires de la Societe royale d'Histoire Naturelle de Belgique, 76: 1 - 56." type="journal article" year="1936">Stockmans, 1936</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2A6EF92EE8E35395" author="Wheeler, E. A. & McClammer, J. & LaPasha, C. A." box="[816,1275,1752,1776]" pageId="6" pageNumber="25" pagination="223 - 254" refId="ref11955" refString="Wheeler, E. A., McClammer, J., & LaPasha, C. A., 1995. Similarities and differences in dicotyledonous woods of the Cretaceous and Paleocene, San Juan Basin, New Mexico, USA. IAWA Journal, 16 (3): 223 - 254." type="journal article" year="1995">Wheeler, McClammer & LaPasha, 1995</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2C52F92EEFDA526A" author="Takahashi, K. & M. Suzuki" pageId="6" pageNumber="25" pagination="269 - 309" refId="ref11425" refString="Takahashi, K. & M. Suzuki. 2003. Dicotyledonous fossil wood flora and early evolution of wood characters in the Cretaceous of Hokkaido, Japan. IAWA Journal, 24: 269 - 309." type="journal article" year="2003">Takahashi & Suzuki, 2003</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="5349E318EA42576B2A6EF8E1E8F85D46" blockId="6.[816,1437,679,2083]" pageId="6" pageNumber="25">
|
||
• The genus
|
||
<taxonomicName id="94F6989BEA42576B2A9AF8E0E929524B" authority="Andreanszky, 1951" authorityName="Andreanszky" authorityYear="1951" box="[964,1329,1814,1838]" class="Magnoliopsida" family="Platanaceae" genus="Platanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="6" pageNumber="25" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA42576B2A9AF8E0E84A524B" box="[964,1106,1814,1838]" italics="true" pageId="6" pageNumber="25">Platanoxylon</emphasis>
|
||
Andreánszky, 1951
|
||
</taxonomicName>
|
||
was also subject of revision and dispute at least in the last time (
|
||
<bibRefCitation id="37679EE9EA42576B2A66F8A5EFAA520E" author="Suss, H." box="[824,946,1875,1899]" pageId="6" pageNumber="25" pagination="317 - 330" refId="ref11060" refString="Suss, H. 1960. Ein Monimiaceen-Holz aus der oberen Kreide Deutschlands, Hedycaryoxylon subaffine (Vater) nov. comb. Senckenbergiana Lethaea, 41: 317 - 330." type="journal article" year="1960">Süss 1960</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="37679EE9EA42576B2A99F8A5EFE6520E" author="Suss, H." box="[967,1022,1875,1899]" pageId="6" pageNumber="25" pagination="74 - 81" refId="ref11092" refString="Suss, H., 1971. Uber das Vorkommen von Platanen und platanenahnlichen Holzresten im Miozan der Ungarischen VR. Geologie, 20: 74 - 81." type="journal article" year="1971">1971</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="37679EE9EA42576B2D4DF8A5E853520E" author="Suss, H." box="[1043,1099,1875,1899]" pageId="6" pageNumber="25" pagination="61 - 183" refId="ref11155" refString="Suss, H. 1986. Untersuchungen uber fossile Buchenholzer. Beitrage zu einer Monographie der Gattung Fagoxylon Stopes & Fujii. Feddes Repertorium, 97: 61 - 183." type="journal article" year="1986">1986</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="37679EE9EA42576B2D01F8A5E880520E" author="Suss, H." box="[1119,1176,1875,1899]" pageId="6" pageNumber="25" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">2007</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2DF2F8A5EF7152EF" author="Suss, H. & Muller-Stoll, W. R." pageId="6" pageNumber="25" pagination="1 - 62" refId="ref11223" refString="Suss, H. & Muller-Stoll, W. R., 1977. Untersuchungen uber fossile Platanenholzer. Beitrage zu einer monographie der Gattung Platanoxylon Andreanszky. Feddes Repertorium, 88: 1 - 62." type="journal article" year="1977">Süss & Müller-Stoll, 1977</bibRefCitation>
|
||
). This genus is considered by
|
||
<bibRefCitation id="37679EE9EA42576B2D97F884E96352EF" author="Selmeier, A." box="[1225,1403,1906,1930]" pageId="6" pageNumber="25" pagination="157 - 183" refId="ref10820" refString="Selmeier, A., 1996. Tertiary Platanus woods from the northalpine Molasse basin (Austria, Germany). Mitteilungen der Bayerischen Staatssammlung fur Palaontologie und Historische Geologie, 36: 157 - 183." type="journal article" year="1996">Selmeier (1996)</bibRefCitation>
|
||
as representing an evolved
|
||
<typeStatus id="8C4D5DBAEA42576B2D62F867E87252CC" box="[1084,1130,1937,1961]" pageId="6" pageNumber="25">type</typeStatus>
|
||
which has simple (and scalariform) perforations, no spiral thickenings and homocellular rays, and was longtime admitted as the best equivalent of the extant platanoid taxa (
|
||
<bibRefCitation id="37679EE9EA42576B2DC6F81BE9085D60" author="Suss, H." box="[1176,1296,2029,2053]" pageId="6" pageNumber="25" pagination="317 - 330" refId="ref11060" refString="Suss, H. 1960. Ein Monimiaceen-Holz aus der oberen Kreide Deutschlands, Hedycaryoxylon subaffine (Vater) nov. comb. Senckenbergiana Lethaea, 41: 317 - 330." type="journal article" year="1960">Süss, 1960</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="37679EE9EA42576B2C42F81BE94C5D60" author="Suss, H." box="[1308,1364,2029,2053]" pageId="6" pageNumber="25" pagination="74 - 81" refId="ref11092" refString="Suss, H., 1971. Uber das Vorkommen von Platanen und platanenahnlichen Holzresten im Miozan der Ungarischen VR. Geologie, 20: 74 - 81." type="journal article" year="1971">1971</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="37679EE9EA42576B2C3EF81BE98F5D60" author="Suss, H." box="[1376,1431,2029,2053]" pageId="6" pageNumber="25" pagination="401 - 416" refId="ref11121" refString="Suss, H., 1980. Ein Platanenholz aus dem Untereozan der Greifswalder Oie Platanoxylon cohenii (Schuster) comb. nov. Schriftenreihe Geologischen Wissenschaften Berlin 16: 401 - 416." type="journal article" year="1980">1980</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="37679EE9EA42576B2A6EF7FDEF705D46" author="Suss, H." box="[816,872,2059,2083]" pageId="6" pageNumber="25" pagination="61 - 183" refId="ref11155" refString="Suss, H. 1986. Untersuchungen uber fossile Buchenholzer. Beitrage zu einer Monographie der Gattung Fagoxylon Stopes & Fujii. Feddes Repertorium, 97: 61 - 183." type="journal article" year="1986">1986</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="37679EE9EA42576B2A2DF7FDEFB45D46" author="Suss, H." box="[883,940,2059,2083]" pageId="6" pageNumber="25" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">2007</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA42576B2AE9F7FDE8CC5D46" author="Suss, H. & Muller-Stoll, W. R." box="[951,1236,2059,2083]" pageId="6" pageNumber="25" pagination="1 - 62" refId="ref11223" refString="Suss, H. & Muller-Stoll, W. R., 1977. Untersuchungen uber fossile Platanenholzer. Beitrage zu einer monographie der Gattung Platanoxylon Andreanszky. Feddes Repertorium, 88: 1 - 62." type="journal article" year="1977">Süss & Müller-Stoll, 1977</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="0789B390EA43576A2981F893E895528C" ID-DOI="http://doi.org/10.5281/zenodo.10520687" ID-Zenodo-Dep="10520687" httpUri="https://zenodo.org/record/10520687/files/figure.png" pageId="7" pageNumber="26" startId="7.[223,256,1893,1914]" targetBox="[223,1414,155,1855]" targetPageId="7" targetType="figure">
|
||
<paragraph id="5349E318EA43576A2981F893EE3C52F3" blockId="7.[223,1415,1893,2025]" pageId="7" pageNumber="26">
|
||
<emphasis id="61823F0AEA43576A2981F893ED5E521F" bold="true" box="[223,326,1893,1914]" pageId="7" pageNumber="26">Fig. 4 a-i</emphasis>
|
||
(graphic scale, μm).
|
||
<taxonomicName id="94F6989BEA43576A2B74F893E84F521E" authority="(Petrescu) Suss 2007" authorityName="Suss" authorityYear="2007" baseAuthorityName="Petrescu" box="[554,1111,1893,1915]" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="7" pageNumber="26" phylum="Tracheophyta" rank="species" species="densiradiatum">
|
||
<emphasis id="61823F0AEA43576A2B74F893EF69521E" box="[554,881,1893,1915]" italics="true" pageId="7" pageNumber="26">Spiroplatanoxylon densiradiatum</emphasis>
|
||
(Petrescu)
|
||
<bibRefCitation id="37679EE9EA43576A2AB5F893E84F521E" author="Suss, H." box="[1003,1111,1893,1915]" pageId="7" pageNumber="26" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">Süss 2007</bibRefCitation>
|
||
</taxonomicName>
|
||
, Ociu, Bisericii brook, South Apuseni, Romania, sample OB-2.
|
||
</paragraph>
|
||
<paragraph id="5349E318EA43576A2981F86AE895528C" blockId="7.[223,1415,1893,2025]" pageId="7" pageNumber="26">
|
||
<emphasis id="61823F0AEA43576A2981F86AED1C52D4" bold="true" box="[223,260,1948,1969]" pageId="7" pageNumber="26">a-c.</emphasis>
|
||
(cross section) – distinct boundary of growth ring, diffuse-porous wood structure, ray dilatations at boundaries;
|
||
<emphasis id="61823F0AEA43576A2C3DF86AE99F52D4" bold="true" box="[1379,1415,1948,1969]" pageId="7" pageNumber="26">d-f.</emphasis>
|
||
(tangential section) – two-sized rays - fine and multiseriate fusiform, spiral thickenings on vessels;
|
||
<emphasis id="61823F0AEA43576A2DE9F84EE8C052A8" bold="true" box="[1207,1240,1976,1997]" pageId="7" pageNumber="26">g-i.</emphasis>
|
||
(radial section) – procumbent body ray cells, chambered crystalliferous parenchyma, scalariform perforation plates.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="0789B390EA4C576529B3F8C2EF9552DD" ID-DOI="http://doi.org/10.5281/zenodo.10520689" ID-Zenodo-Dep="10520689" httpUri="https://zenodo.org/record/10520689/files/figure.png" pageId="8" pageNumber="27" startId="8.[237,270,1844,1865]" targetBox="[237,1397,153,1807]" targetPageId="8" targetType="figure">
|
||
<paragraph id="5349E318EA4C576529B3F8C2EE295200" blockId="8.[237,1397,1844,1976]" pageId="8" pageNumber="27">
|
||
<emphasis id="61823F0AEA4C576529B3F8C2ED57522C" bold="true" box="[237,335,1844,1865]" pageId="8" pageNumber="27">Fig. 5 a-i</emphasis>
|
||
(graphic scale, μm).
|
||
<taxonomicName id="94F6989BEA4C57652B74F8C2E856522F" authority="(Petrescu) Suss 2007" authorityName="Suss" authorityYear="2007" baseAuthorityName="Petrescu" box="[554,1102,1844,1866]" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="8" pageNumber="27" phylum="Tracheophyta" rank="species" species="densiradiatum">
|
||
<emphasis id="61823F0AEA4C57652B74F8C2EF69522F" box="[554,881,1844,1866]" italics="true" pageId="8" pageNumber="27">Spiroplatanoxylon densiradiatum</emphasis>
|
||
(Petrescu)
|
||
<bibRefCitation id="37679EE9EA4C57652ABBF8C2E856522F" author="Suss, H." box="[997,1102,1844,1866]" pageId="8" pageNumber="27" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">Süss 2007</bibRefCitation>
|
||
</taxonomicName>
|
||
, Ociu, Bisericii brook, South Apuseni, Romania, sample OB-6.
|
||
</paragraph>
|
||
<paragraph id="5349E318EA4C576529B3F89DEF9552DD" blockId="8.[237,1397,1844,1976]" pageId="8" pageNumber="27">
|
||
<emphasis id="61823F0AEA4C576529B3F89DED0A52E5" bold="true" box="[237,274,1899,1920]" pageId="8" pageNumber="27">a-c.</emphasis>
|
||
(cross section) – distinct boundary of growth ring, diffuse-porous wood structure, two-sized rays with dilations at boundaries;
|
||
<emphasis id="61823F0AEA4C5765283BF871ED9A52F9" bold="true" box="[357,386,1927,1948]" pageId="8" pageNumber="27">d-f</emphasis>
|
||
. (tangential section) – two-sized rays - fine and multiseriate;
|
||
<emphasis id="61823F0AEA4C57652AB4F871E81D52F9" bold="true" box="[1002,1029,1927,1948]" pageId="8" pageNumber="27">g-i</emphasis>
|
||
. (radial section) – heterocellular ray, scalariform pitting on vessels, chambered crystalliferous parenchyma.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="5349E318EA4D576429C9FF68ED555743" blockId="9.[151,772,158,1960]" pageId="9" pageNumber="28">
|
||
• The genus name
|
||
<taxonomicName id="94F6989BEA4D5764283EFF68EEB955D3" authority="Suss, 2007" authorityName="Suss" authorityYear="2007" box="[352,673,158,182]" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA4D5764283EFF68EE3C55D3" box="[352,548,158,182]" italics="true" pageId="9" pageNumber="28">Spiroplatanoxylon</emphasis>
|
||
<bibRefCitation id="37679EE9EA4D57642B73FF68EEB955D3" author="Suss, H." box="[557,673,158,182]" pageId="9" pageNumber="28" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">Süss, 2007</bibRefCitation>
|
||
</taxonomicName>
|
||
was created from the Tertiary of Europe and southwestern Asia and is characterized, beside the
|
||
<taxonomicName id="94F6989BEA4D576428B3FF2DEE545596" box="[493,588,219,243]" class="Magnoliopsida" family="Platanaceae" genus="Platanus" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA4D576428B3FF2DEE545596" box="[493,588,219,243]" italics="true" pageId="9" pageNumber="28">Platanus</emphasis>
|
||
</taxonomicName>
|
||
-like wood structure, by two aspects considered more primitive but characteristic to the genus: the scalariform perforation plates and the helical thickenings on vessels. From this reason a lot of species of
|
||
<taxonomicName id="94F6989BEA4D5764280AFEA0EDC0540B" authorityName="Unger" authorityYear="1842" box="[340,472,342,366]" class="Magnoliopsida" family="Platanaceae" genus="Plataninium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA4D5764280AFEA0EDC0540B" box="[340,472,342,366]" italics="true" pageId="9" pageNumber="28">Plataninium</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="94F6989BEA4D57642B4CFEA0EEB8540B" authorityName="Andreanszky" authorityYear="1951" box="[530,672,342,366]" class="Magnoliopsida" family="Platanaceae" genus="Platanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA4D57642B4CFEA0EEB8540B" box="[530,672,342,366]" italics="true" pageId="9" pageNumber="28">Platanoxylon</emphasis>
|
||
</taxonomicName>
|
||
were attributed to
|
||
<taxonomicName id="94F6989BEA4D57642849FE82EDC454E9" authorityName="Suss" authorityYear="2007" box="[279,476,372,396]" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA4D57642849FE82EDC454E9" box="[279,476,372,396]" italics="true" pageId="9" pageNumber="28">Spiroplatanoxylon</emphasis>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="37679EE9EA4D57642B41FE82EE8454E9" author="Suss, H." box="[543,668,372,396]" pageId="9" pageNumber="28" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">Süss, 2007</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="37679EE9EA4D57642BF2FE82ED3454CE" author="Gryc, V. & Sakala, J." pageId="9" pageNumber="28" pagination="117 - 122" refId="ref8866" refString="Gryc, V. & Sakala, J., 2010. Identification of fossil trunks from Bukkabrany newly installed in the Visitor Centre of the Ipolytarnoc Fossils Nature Reserve (Novohrad - Nograd Geopark) in Northern Hungary. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 58: 117 - 122. http: // ipolytarnoc. kvvm. hu / uploads / File / pdf / Sakala _ a cta _ bukkabrany. pdf" type="journal article" year="2010">Gryc & Sakala, 2010</bibRefCitation>
|
||
). Also,
|
||
<taxonomicName id="94F6989BEA4D576428D4FE65EE0B54CE" authorityName="I.A.Silkina" authorityYear="1956" box="[394,531,403,427]" class="Magnoliopsida" family="Icacinaceae" genus="Icacinoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Icacinales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA4D576428D4FE65EE0B54CE" box="[394,531,403,427]" italics="true" pageId="9" pageNumber="28">Icacinoxylon</emphasis>
|
||
</taxonomicName>
|
||
was reconsidered as bad identification of a taxon with only intertropical extant correspondents and the numerous species described in Europe, but not only, were reassigned to
|
||
<taxonomicName id="94F6989BEA4D57642B09FE19ED515743" authority="(Suss, 2007)" baseAuthorityName="Suss" baseAuthorityYear="2007" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA4D57642B09FE19ECA15743" italics="true" pageId="9" pageNumber="28">Spiroplatanoxylon</emphasis>
|
||
(
|
||
<bibRefCitation id="37679EE9EA4D57642996FDF8ED595743" author="Suss, H." box="[200,321,526,550]" pageId="9" pageNumber="28" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">Süss, 2007</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="5349E318EA4D576429C9FDDBEDEC5799" blockId="9.[151,772,158,1960]" pageId="9" pageNumber="28">
|
||
In a recent paper on some wood remains from Bozovici, an extended discussion on the evolution of the taxonomy of the fossil platanaceous structures is done (
|
||
<bibRefCitation id="37679EE9EA4D57642BDCFD9CECE257C4" author="Iamandei, S. & Iamandei E. & Stoia, T." pageId="9" pageNumber="28" refId="ref9451" refString="Iamandei, S., Iamandei E. & Stoia, T., 2020. Fossil woods from Bozovici. Romanian Journal of Earth Sciences, https: // actapalrom. geo-paleontologica. org / [in press]." type="url" year="2020">Iamandei et al., 2020</bibRefCitation>
|
||
, in this Journal). All the described xylotomical features of the studied specimens are consistent with the genus diagnosis of
|
||
<taxonomicName id="94F6989BEA4D57642839FD30EE3457BB" baseAuthorityName="Suss" baseAuthorityYear="2007" box="[359,556,710,734]" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="61823F0AEA4D57642839FD30EE3457BB" box="[359,556,710,734]" italics="true" pageId="9" pageNumber="28">Spiroplatanoxylon</emphasis>
|
||
</taxonomicName>
|
||
, and for this reason we will attribute our woods to it.
|
||
</paragraph>
|
||
<paragraph id="5349E318EA4D576429C9FCF5ED115063" blockId="9.[151,772,158,1960]" pageId="9" pageNumber="28">
|
||
Since the wood structure of here studied specimens from South Apuseni mts., from Ociu locality, on Church Brook, xylotomically resembles to many already described species, for example to the forms described, by
|
||
<bibRefCitation id="37679EE9EA4D576429C9FC88EDC856F3" author="Petrescu, I. & Dragastan, O." box="[151,464,894,918]" pageId="9" pageNumber="28" pagination="445 - 451" refId="ref10326" refString="Petrescu, I. & Dragastan, O., 1972. Asupra unor lemne de Icacinoxylon Shilkina din Oligocenul de la Telega- Prahova. Studii si cercetari de geologie, geofizica, geografie, Geologie, 2 (11): 445 - 451, [in Romanian]." type="journal article" year="1972">Petrescu & Dragastan (1972)</bibRefCitation>
|
||
as
|
||
<taxonomicName id="94F6989BEA4D576428ABFC88EE1256D1" authority="(Petrescu) Iamandei" authorityName="Iamandei" baseAuthorityName="Petrescu" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="species" species="grambastfessardi">
|
||
<emphasis id="61823F0AEA4D576428ABFC88ED0056D1" italics="true" pageId="9" pageNumber="28">Spiroplatanoxylon grambastfessardi</emphasis>
|
||
(Petrescu) Iamandei
|
||
</taxonomicName>
|
||
(in
|
||
<bibRefCitation id="37679EE9EA4D57642B14FC6AECD556B6" author="Iamandei, S. & Iamandei E. & Stoia, T." pageId="9" pageNumber="28" refId="ref9451" refString="Iamandei, S., Iamandei E. & Stoia, T., 2020. Fossil woods from Bozovici. Romanian Journal of Earth Sciences, https: // actapalrom. geo-paleontologica. org / [in press]." type="url" year="2020">Iamandei et al., 2020</bibRefCitation>
|
||
, in this Journal), from the Oligocene of Telega and, also, by
|
||
<bibRefCitation id="37679EE9EA4D5764285BFC2DEE055697" author="Petrescu, I. & Nutu A." box="[261,541,986,1010]" pageId="9" pageNumber="28" pagination="253 - 258" refId="ref10175" refString="Petrescu, I. & Nutu A., 1970. Alte tipuri de lemne din Miocenul superior de la Pravaleni-Brad. Sargetia (Acta Musei Devensis), sr. Sc. Nat., VII: 253 - 258, [in Romanian]." type="journal article" year="1970">Petrescu & Nuţu (1970</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="37679EE9EA4D57642B6CFC2CEE725697" author="Petrescu I. & Nutu A." box="[562,618,986,1010]" pageId="9" pageNumber="28" pagination="9 - 15" refId="ref10222" refString="Petrescu I. & Nutu A., 1971. Asupra unor noi aflorimente de lemne fosile din Miocenul superior al munților Metaliferi. Sargetia (Acta Musei Devensis), series Sc. Nat., VIII: 9 - 15. [in Romanian]." type="journal article" year="1971">1971</bibRefCitation>
|
||
, 1972) from Prăvăleni, respectively from Almaşul Mare and Boiu, as to
|
||
<taxonomicName id="94F6989BEA4D576429E5FBE1EED6514A" authority="(Felix) Suss, 2007" authorityName="Suss" authorityYear="2007" baseAuthorityName="Felix" box="[187,718,1047,1071]" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="species" species="porosum">
|
||
<emphasis id="61823F0AEA4D576429E5FBE1EDF3514A" box="[187,491,1047,1071]" italics="true" pageId="9" pageNumber="28">Spiroplatanoxylon porosum</emphasis>
|
||
(Felix)
|
||
<bibRefCitation id="37679EE9EA4D57642B0CFBE1EED6514A" author="Suss, H." box="[594,718,1047,1071]" pageId="9" pageNumber="28" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">Süss, 2007</bibRefCitation>
|
||
</taxonomicName>
|
||
and also with the species
|
||
<taxonomicName id="94F6989BEA4D576428C8FBC0ED915109" authority="(Petrescu) Suss, 2007" authorityName="Suss" authorityYear="2007" baseAuthorityName="Petrescu" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="species" species="densiradiatum">
|
||
<emphasis id="61823F0AEA4D576428C8FBC0EF1B512B" box="[406,771,1078,1102]" italics="true" pageId="9" pageNumber="28">Spiroplatanoxylon densiradiatum</emphasis>
|
||
(Petrescu)
|
||
<bibRefCitation id="37679EE9EA4D57642851FBA2ED915109" author="Suss, H." box="[271,393,1108,1132]" pageId="9" pageNumber="28" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">Süss, 2007</bibRefCitation>
|
||
</taxonomicName>
|
||
(former
|
||
<taxonomicName id="94F6989BEA4D576428ACFBA2ED6A51EE" authority="Petrescu, 1978" authorityName="Petrescu" authorityYear="1978" class="Magnoliopsida" family="Icacinaceae" genus="Icacinoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Icacinales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="species" species="densiradiatum">
|
||
<emphasis id="61823F0AEA4D576428ACFBA2ECA751EE" italics="true" pageId="9" pageNumber="28">Icacinoxylon densiradiatum</emphasis>
|
||
<bibRefCitation id="37679EE9EA4D57642993FB82ED6A51EE" author="Petrescu, I." box="[205,370,1139,1163]" pageId="9" pageNumber="28" pagination="113 - 184" refId="ref10139" refString="Petrescu, I. (1978), Studiul lemnelor fosile din Oligocenul din nord-vestul Transilvaniei. Memoires (IGR), XXVII: 113 - 184, 74 pl. [in Romanian]." type="journal article" year="1978">Petrescu, 1978</bibRefCitation>
|
||
</taxonomicName>
|
||
) which is almost identical, having smaller angular vessels, solitary or in clusters, scalariform perforation plates with 20-35 bars, spiral thickenings and ray cells with crystals, two-sized rays and high ray-frequency.
|
||
</paragraph>
|
||
<paragraph id="5349E318EA4D576429C9FAFBEEDD52CD" blockId="9.[151,772,158,1960]" pageId="9" pageNumber="28">
|
||
We tried to find very specific details, to discriminate between the described species, and to identify the studied material, which is quite badly preserved, but showing distinct growth rings, diffuse-porous wood structure to slightly half-ring-porous, vessels solitary or in tangential to diagonal pairs, angular to rounded, thick-walled, mean-sized, scalariform perforations with 12-18 thin bars or more, bordered opposite pits, horizontally elongate to scalariform by apertures’ coalescence, helical thickenings, no tyloses; axial parenchyma apotracheal diffuse, and as marginal parenchyma, thin-walled cells in strands of rectangular chambered cells, bearing prismatic crystals; rays, two-sized (1-4 and (6)8-12 cells wide), with platanoid dilations, fusiform and compact usually high, sometimes cell-sheath, body ray-cells slightly polygonal, unequally sized, thick-walled, rays heterocellular, with procumbent body cells and marginals square or slightly taller, sometimes with hypertrophied cells probably secretory and/or bearing crystals, fibres polygonal, thick-walled, pitted. Since we appreciate a close similarity with
|
||
<taxonomicName id="94F6989BEA4D576429C9F884EEE652EF" authority="(Petrescu) Suss, 2007" authorityName="Suss" authorityYear="2007" baseAuthorityName="Petrescu" box="[151,766,1906,1930]" class="Magnoliopsida" family="Platanaceae" genus="Spiroplatanoxylon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Proteales" pageId="9" pageNumber="28" phylum="Tracheophyta" rank="species" species="densiradiatum">
|
||
<emphasis id="61823F0AEA4D576429C9F884EE1852EF" box="[151,512,1906,1930]" italics="true" pageId="9" pageNumber="28">Spiroplatanoxylon densiradiatum</emphasis>
|
||
(Petrescu)
|
||
<bibRefCitation id="37679EE9EA4D57642BDAF884EEE652EF" author="Suss, H." box="[644,766,1906,1930]" pageId="9" pageNumber="28" pagination="1 - 19" refId="ref11186" refString="Suss, H., 2007. Holzfossilien der Morphogattung Spiroplatanoxylon gen. nov. aus dem Tertiar von Europa und Vorderasien. Feddes Repertorium, 118 (1 - 2): 1 - 19." type="journal article" year="2007">Süss, 2007</bibRefCitation>
|
||
</taxonomicName>
|
||
, we assign our two studied specimens to this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |