137 lines
14 KiB
XML
137 lines
14 KiB
XML
<document id="2E6CD181E68C6C85863E1F1B88D0D74E" ID-DOI="10.35463/j.apr.2024.01.05" ID-ISSN="1842-371x" ID-Zenodo-Dep="12582776" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1719584742913" checkinUser="felipe" docAuthor="Dumitrică, Paulian" docDate="2024" docId="7B06E61EC625203FFEA8FF25FDE4FA5C" docLanguage="en" docName="ActaPalaeontolRom.20.1.51-75.pdf" docOrigin="Acta Palaeontologica Romaniae 20 (1)" docSource="http://dx.doi.org/10.35463/j.apr.2024.01.05" docStyle="DocumentStyle:CA474AAD92E97C533D63E0C5C0F159F1.1:ActaPalaeontolRom.2019-.journal_article" docStyleId="CA474AAD92E97C533D63E0C5C0F159F1" docStyleName="ActaPalaeontolRom.2019-.journal_article" docStyleVersion="1" docTitle="Silicotintinnabulum transitum Dumitrică, 2024, n. sp." docType="treatment" docVersion="2" lastPageNumber="57" masterDocId="873F9E66C6232039FFADFF95FFC2FFED" masterDocTitle="New Middle Triassic Bell-Shaped Nassellarian Radiolaria From Alpine And Carpathian Areas" masterLastPageNumber="75" masterPageNumber="51" pageNumber="57" updateTime="1719585266034" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="A6531B704676554629FCF0CD3772A3DC">New Middle Triassic Bell-Shaped Nassellarian Radiolaria From Alpine And Carpathian Areas</mods:title>
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<mods:namePart id="B2330E170E57A6EF085AA3D8B56746DA">Dumitrică, Paulian</mods:namePart>
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<mods:title id="3D4D7F7E7FDA36A9CC74A705B506328E">Acta Palaeontologica Romaniae</mods:title>
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<mods:part id="6FC5FC256588AF77530300C7ACE44E52">
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<mods:date id="2376932DDFC2C6878D980E179F7C82F0">2024</mods:date>
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<mods:number id="7D4D5B4D80DC21B5C6F147492305DF67">2024-02-11</mods:number>
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<mods:number id="0992AC93E843C2EFB8BE99BC8D7C8FFE">20</mods:number>
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<mods:start id="12B4ED9FE1A21578A052EA1925F400DC">51</mods:start>
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<mods:end id="319BBA7DAC561A8EA66C69CB1DAD3A8C">75</mods:end>
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<mods:url id="38F5B3FE19D90468AEEA5B05025751D8">http://dx.doi.org/10.35463/j.apr.2024.01.05</mods:url>
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<mods:classification id="3EE7290221F6B10280A6D21E6215D48E">journal article</mods:classification>
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<mods:identifier id="A40216699F89937CA87AFC9B20891C9A" type="DOI">10.35463/j.apr.2024.01.05</mods:identifier>
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<mods:identifier id="269B1606193F8EF1EF8258AB16B02DB9" type="ISSN">1842-371x</mods:identifier>
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<mods:identifier id="BCD746B62B4D1E026DBFA363F90EE6AB" type="Zenodo-Dep">12582776</mods:identifier>
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<treatment id="7B06E61EC625203FFEA8FF25FDE4FA5C" LSID="urn:lsid:plazi:treatment:7B06E61EC625203FFEA8FF25FDE4FA5C" httpUri="http://treatment.plazi.org/id/7B06E61EC625203FFEA8FF25FDE4FA5C" lastPageNumber="57" pageId="6" pageNumber="57">
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<subSubSection id="BBB50483C625203FFEA8FF25FD54FF25" box="[261,662,176,200]" pageId="6" pageNumber="57" type="nomenclature">
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<paragraph id="F3105708C625203FFEA8FF25FD54FF25" blockId="6.[261,662,176,200]" box="[261,662,176,200]" pageId="6" pageNumber="57">
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<heading id="A858E064C625203FFEA8FF25FD54FF25" box="[261,662,176,200]" centered="true" fontSize="10" level="2" pageId="6" pageNumber="57" reason="5">
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<emphasis id="C1DB8B1AC625203FFEA8FF25FD54FF25" bold="true" box="[261,662,176,200]" pageId="6" pageNumber="57">
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<taxonomicName id="34AF2C8BC625203FFEA8FF25FD91FF25" authorityName="Dumitrică" authorityYear="2024" box="[261,595,176,200]" class="Polycystina" family="Pseudosaturniformidae" genus="Silicotintinnabulum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Nassellaria" pageId="6" pageNumber="57" rank="species" species="transitum" status="sp. nov.">
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<emphasis id="C1DB8B1AC625203FFEA8FF25FD91FF25" bold="true" box="[261,595,176,200]" italics="true" pageId="6" pageNumber="57">Silicotintinnabulum transitum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="DAE83661C625203FFDF7FF25FD54FF25" box="[602,662,176,200]" pageId="6" pageNumber="57" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="BBB50483C625203FFE05FF44FE30FF04" box="[424,498,209,233]" pageId="6" pageNumber="57" type="description">
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<paragraph id="F3105708C625203FFE05FF44FE30FF04" blockId="6.[424,498,209,233]" box="[424,498,209,233]" pageId="6" pageNumber="57">
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<figureCitation id="6B944B8DC625203FFE05FF44FE30FF04" box="[424,498,209,233]" captionStart="Fig" captionStartId="5.[197,232,1764,1785]" captionTargetBox="[209,1395,175,1686]" captionTargetId="figure-163@5.[197,1411,160,1696]" captionTargetPageId="5" captionText="Fig. 2. a-d. – Silicotintinnabulum formosum n. sp.: a, a1, b. – sample Rc4; a1. basal view of fig. a. showing the initial spicule without D ray; c. – paratype, FÖ 87; d. – holotype, Rc1. 2e. – Silicotintinnabulum transitum n. sp., holotype, Rc4; f, g. – Colpotrelus campanuliformis n. sp., Rc4. Scale bar of 50 µm is for all figures." figureDoi="http://doi.org/10.5281/zenodo.12582780" httpUri="https://zenodo.org/record/12582780/files/figure.png" pageId="6" pageNumber="57">Fig. 2e</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="BBB50483C625203FFF3AFE81FD04FD16" pageId="6" pageNumber="57" type="diagnosis">
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<paragraph id="F3105708C625203FFF3AFE81FEE2FD37" blockId="6.[151,772,275,1458]" pageId="6" pageNumber="57">
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<emphasis id="C1DB8B1AC625203FFF3AFE81FEC7FEC1" bold="true" box="[151,261,276,300]" italics="true" pageId="6" pageNumber="57">Diagnosis</emphasis>
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. Shell bell-shaped with a relatively large spherical and poreless cephalis with a relatively long three-bladed, axially directed and pointed apical horn. Collar boundary with a well-marked depression due to the spherical shape of the cephalis and its bigger size. Thorax short, wide conical bearing a distal row of around 12 wide elongate pores or windows and an irregular row of smaller, circular or oval pores above it, below the collar boundary. A few much smaller and irregularly arranged pores may also occur above these smaller pores. Distal end with a circular horizontal platy ring and, below it, a circular band with smaller diameter. Initial spiculat system not known, but should be similar to that of the
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<typeStatus id="2C14E9AAC625203FFF3AFD57FF07FD37" box="[151,197,706,730]" pageId="6" pageNumber="57">type</typeStatus>
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species.
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</paragraph>
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<paragraph id="F3105708C625203FFF3AFD76FD04FD16" blockId="6.[151,772,275,1458]" box="[151,710,739,763]" pageId="6" pageNumber="57">
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<emphasis id="C1DB8B1AC625203FFF3AFD76FE8FFD16" bold="true" box="[151,333,739,763]" italics="true" pageId="6" pageNumber="57">Studied material</emphasis>
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. A single specimen in sample Rc4.
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</paragraph>
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</subSubSection>
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<subSubSection id="BBB50483C625203FFF3AFC91FD7AFCF1" box="[151,696,772,796]" pageId="6" pageNumber="57" type="materials_examined">
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<paragraph id="F3105708C625203FFF3AFC91FD7AFCF1" blockId="6.[151,772,275,1458]" box="[151,696,772,796]" pageId="6" pageNumber="57">
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<materialsCitation id="43C75D55C625203FFF3AFC91FD7AFCF1" box="[151,696,772,796]" collectionCode="MGL" pageId="6" pageNumber="57" specimenCount="1" typeStatus="holotype">
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<emphasis id="C1DB8B1AC625203FFF3AFC91FF38FCF1" bold="true" box="[151,250,772,796]" italics="true" pageId="6" pageNumber="57">
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<typeStatus id="2C14E9AAC625203FFF3AFC91FF38FCF1" box="[151,250,772,796]" pageId="6" pageNumber="57" type="holotype">Holotype</typeStatus>
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</emphasis>
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.
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<figureCitation id="6B944B8DC625203FFEA5FC91FE96FCF1" box="[264,340,772,796]" captionStart="Fig" captionStartId="5.[197,232,1764,1785]" captionTargetBox="[209,1395,175,1686]" captionTargetId="figure-163@5.[197,1411,160,1696]" captionTargetPageId="5" captionText="Fig. 2. a-d. – Silicotintinnabulum formosum n. sp.: a, a1, b. – sample Rc4; a1. basal view of fig. a. showing the initial spicule without D ray; c. – paratype, FÖ 87; d. – holotype, Rc1. 2e. – Silicotintinnabulum transitum n. sp., holotype, Rc4; f, g. – Colpotrelus campanuliformis n. sp., Rc4. Scale bar of 50 µm is for all figures." figureDoi="http://doi.org/10.5281/zenodo.12582780" httpUri="https://zenodo.org/record/12582780/files/figure.png" pageId="6" pageNumber="57">Fig. 2e</figureCitation>
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, sample Rc4, coll.
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<collectionCode id="95BECFCDC625203FFDB2FC91FD9CFCF1" box="[543,606,772,796]" country="Switzerland" httpUri="http://grbio.org/cool/jpxv-qjfr" name="Musee Geologique de Lausanne" pageId="6" pageNumber="57">MGL</collectionCode>
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.110270.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="BBB50483C625203FFF3AFCB0FF26FC6D" pageId="6" pageNumber="57" type="description">
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<paragraph id="F3105708C625203FFF3AFCB0FF26FC6D" blockId="6.[151,772,275,1458]" pageId="6" pageNumber="57">
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<emphasis id="C1DB8B1AC625203FFF3AFCB0FED8FCD0" bold="true" box="[151,282,805,829]" italics="true" pageId="6" pageNumber="57">Dimensions</emphasis>
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. Total length of shell 107 µm, of thorax 37 µm, diameter of cephalis 44 µm, of distal end of thorax 98 µm.
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</paragraph>
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</subSubSection>
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<subSubSection id="BBB50483C625203FFF3AFC1CFEBAFBEE" pageId="6" pageNumber="57" type="etymology">
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<paragraph id="F3105708C625203FFF3AFC1CFEBAFBEE" blockId="6.[151,772,275,1458]" pageId="6" pageNumber="57">
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<emphasis id="C1DB8B1AC625203FFF3AFC1CFECEFC4C" bold="true" box="[151,268,905,929]" italics="true" pageId="6" pageNumber="57">Etymology</emphasis>
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. From the Latin
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<emphasis id="C1DB8B1AC625203FFDA9FC1CFDA3FC4D" box="[516,609,905,928]" italics="true" pageId="6" pageNumber="57">transitus</emphasis>
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, -
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<emphasis id="C1DB8B1AC625203FFD24FC1CFD54FC4D" box="[649,662,905,928]" italics="true" pageId="6" pageNumber="57">a</emphasis>
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,
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<emphasis id="C1DB8B1AC625203FFD18FC1CFD1CFC4D" box="[693,734,905,928]" italics="true" pageId="6" pageNumber="57">-um</emphasis>
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– transitional, this species being considered transitional between the genus
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<taxonomicName id="34AF2C8BC625203FFED0FC5FFD8DFC0F" authorityName="Dumitrică" authorityYear="2024" box="[381,591,970,994]" class="Polycystina" family="Pseudosaturniformidae" genus="Silicotintinnabulum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Nassellaria" pageId="6" pageNumber="57" rank="genus">
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<emphasis id="C1DB8B1AC625203FFED0FC5FFD8DFC0F" box="[381,591,970,994]" italics="true" pageId="6" pageNumber="57">Silicotintinnabulum</emphasis>
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</taxonomicName>
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and the genus
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<taxonomicName id="34AF2C8BC625203FFF3AFC7EFEB3FBEE" authorityName="Kozur & Mostler" authorityYear="1979" box="[151,369,1003,1027]" genus="Pseudosaturniforma" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="6" pageNumber="57" rank="genus">
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<emphasis id="C1DB8B1AC625203FFF3AFC7EFEB3FBEE" box="[151,369,1003,1027]" italics="true" pageId="6" pageNumber="57">Pseudosaturniforma</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="BBB50483C625203FFF3AFB98FDE4FA5C" pageId="6" pageNumber="57" type="discussion">
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<paragraph id="F3105708C625203FFF3AFB98FED4FA9D" blockId="6.[151,772,275,1458]" pageId="6" pageNumber="57">
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<emphasis id="C1DB8B1AC625203FFF3AFB98FF3BFBC8" bold="true" box="[151,249,1037,1061]" italics="true" pageId="6" pageNumber="57">Remarks</emphasis>
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. Although this species is only based on the
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<typeStatus id="2C14E9AAC625203FFF3AFBBBFF35FBAB" box="[151,247,1070,1094]" pageId="6" pageNumber="57" type="holotype">holotype</typeStatus>
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, it differs essentially from the type species of the genus
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<taxonomicName id="34AF2C8BC625203FFF42FBDAFE03FB8A" authorityName="Dumitrică" authorityYear="2024" box="[239,449,1103,1127]" class="Polycystina" family="Pseudosaturniformidae" genus="Silicotintinnabulum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Nassellaria" pageId="6" pageNumber="57" rank="genus">
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<emphasis id="C1DB8B1AC625203FFF42FBDAFE03FB8A" box="[239,449,1103,1127]" italics="true" pageId="6" pageNumber="57">Silicotintinnabulum</emphasis>
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</taxonomicName>
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by its morphology and especially by the larger size and spherical shape of the cephalis and the appearance of the row of wide and logitudinally elongated distal pores that suggest the beginning of the transition to the genus
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<taxonomicName id="34AF2C8BC625203FFF3AFB61FEB3FAE1" authorityName="Kozur & Mostler" authorityYear="1979" box="[151,369,1268,1292]" genus="Pseudosaturniforma" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="6" pageNumber="57" rank="genus">
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<emphasis id="C1DB8B1AC625203FFF3AFB61FEB3FAE1" box="[151,369,1268,1292]" italics="true" pageId="6" pageNumber="57">Pseudosaturniforma</emphasis>
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</taxonomicName>
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. As remains of the genus
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<taxonomicName id="34AF2C8BC625203FFF3AFA80FEABFAC0" authorityName="Dumitrică" authorityYear="2024" box="[151,361,1301,1325]" class="Polycystina" family="Pseudosaturniformidae" genus="Silicotintinnabulum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Nassellaria" pageId="6" pageNumber="57" rank="genus">
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<emphasis id="C1DB8B1AC625203FFF3AFA80FEABFAC0" box="[151,361,1301,1325]" italics="true" pageId="6" pageNumber="57">Silicotintinnabulum</emphasis>
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</taxonomicName>
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we can mention the small pores from the base of the cephalis and the long and three-bladed apical horn.
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</paragraph>
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<paragraph id="F3105708C625203FFF3AFAECFDE4FA5C" blockId="6.[151,772,275,1458]" pageId="6" pageNumber="57">
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<emphasis id="C1DB8B1AC625203FFF3AFAECFEB0FA7C" bold="true" box="[151,370,1401,1425]" italics="true" pageId="6" pageNumber="57">Stratigraphic range</emphasis>
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. Very rare in the lower Ladinian of the Buchenstein Formation, Recoaro.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |