216 lines
16 KiB
XML
216 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.11646/zootaxa.3785.2.9" ID-GBIF-Dataset="e798b7bf-8462-4952-a991-a68251075b3f" ID-ISSN="1175-5326" ID-Zenodo-Dep="224845" ID-ZooBank="664B901F-AAF6-4414-8BC0-18963951FB56" checkinTime="1460406284978" checkinUser="plazi" docAuthor="Salvador, Rodrigo B." docDate="2014" docId="D047E409B02F1318FF0202F6FC72BD85" docLanguage="en" docName="zt03785p287.pdf" docOrigin="Zootaxa 3785 (2)" docStyle="DocumentStylede.uka.ipd.idaho.easyIO.settings.Settings@66d2885c" docStyleName="zootaxa.2013.journal_article" docTitle="Clausiliidae" docType="treatment" docVersion="13" lastPageNumber="274" masterDocId="2C7E9C71B02C131BFF950309FFFAB818" masterDocTitle="The fossil land and freshwater snails of Gündlkofen (Middle Miocene, Germany)" masterLastPageNumber="287" masterPageNumber="271" pageNumber="274" updateTime="1645185278958" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>The fossil land and freshwater snails of Gündlkofen (Middle Miocene, Germany)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Salvador, Rodrigo B.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2014</mods:date>
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<mods:detail type="volume">
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<mods:number>3785</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>2</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>271</mods:start>
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<mods:end>287</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.11646/zootaxa.3785.2.9</mods:identifier>
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<mods:identifier type="GBIF-Dataset">e798b7bf-8462-4952-a991-a68251075b3f</mods:identifier>
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<mods:identifier type="ISSN">1175-5326</mods:identifier>
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<mods:identifier type="Zenodo-Dep">224845</mods:identifier>
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<mods:identifier type="ZooBank">664B901F-AAF6-4414-8BC0-18963951FB56</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.6138820" ID-GBIF-Taxon="119421782" ID-Zenodo-Dep="6138820" LSID="urn:lsid:plazi:treatment:D047E409B02F1318FF0202F6FC72BD85" httpUri="http://treatment.plazi.org/id/D047E409B02F1318FF0202F6FC72BD85" lastPageNumber="274" pageId="3" pageNumber="274">
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<subSubSection pageId="3" pageNumber="274" type="nomenclature">
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<paragraph blockId="3.[151,367,511,573]" box="[151,367,511,536]" pageId="3" pageNumber="274">
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<heading bold="true" box="[151,367,511,536]" fontSize="10" level="2" pageId="3" pageNumber="274" reason="2">
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<emphasis bold="true" box="[151,367,511,536]" pageId="3" pageNumber="274">
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<taxonomicName box="[151,293,511,536]" class="Gastropoda" family="Clausiliidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="3" pageNumber="274" phylum="Mollusca" rank="family">Clausiliidae</taxonomicName>
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indet.
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</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="3.[151,367,511,573]" box="[151,273,548,573]" pageId="3" pageNumber="274">
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(Figs.
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<number box="[222,266,548,573]" pageId="3" pageNumber="274" value="7.0" valueMax="8.0" valueMin="6.0">6–8</number>
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)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="274" type="materials_examined">
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<paragraph blockId="3.[151,1436,620,1437]" box="[151,910,620,645]" pageId="3" pageNumber="274">
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<emphasis bold="true" box="[151,384,620,645]" pageId="3" pageNumber="274">Material examined.</emphasis>
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<collectionCode box="[391,461,620,644]" httpUri="http://grbio.org/cool/r9n2-w98n" name="Bayerische Staatssammlung fuer Palaeontologie und Geologie" pageId="3" pageNumber="274">BSPG</collectionCode>
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<number box="[468,524,620,645]" pageId="3" pageNumber="274" value="1952.0">1952</number>
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XVIII
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<number box="[606,634,620,645]" pageId="3" pageNumber="274" value="36.0">36</number>
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(
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<number box="[653,665,620,644]" pageId="3" pageNumber="274" value="1.0">1</number>
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spcm.),
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<number box="[761,789,620,644]" pageId="3" pageNumber="274" value="37.0">37</number>
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(
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<number box="[805,820,620,645]" pageId="3" pageNumber="274" value="6.0">6</number>
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spcm.).
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</paragraph>
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<paragraph blockId="3.[151,1436,620,1437]" pageId="3" pageNumber="274">
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<emphasis bold="true" box="[199,664,655,680]" pageId="3" pageNumber="274">Previous identification of the material.</emphasis>
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<bibRefCitation author="Gall" box="[673,982,655,680]" pageId="3" pageNumber="274" refString="Gall, H. (1980) Eine Gastropodenfauna aus dem Landshuter Schotter der Oberen Sußwassermolasse (Westliche Paratethys, Badenien) von Gundlkofen / Niederbayern. Mitteilungen der Bayerischen Staatssammlung fur Palaontologie und historische Geologie, 20, 51 - 77." type="journal article" year="1980">
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Gall (
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<number box="[738,799,656,680]" pageId="3" pageNumber="274" value="1980.0">1980</number>
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: Nr.
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<number box="[854,882,656,680]" pageId="3" pageNumber="274" value="19.0">19</number>
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and
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<number box="[940,973,656,680]" pageId="3" pageNumber="274" value="20.0">20</number>
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)
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</bibRefCitation>
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: respectively,
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<emphasis box="[1143,1436,655,680]" italics="true" pageId="3" pageNumber="274">
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Pseudidyla
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<taxonomicName authority="Boettger" authorityName="Boettger" box="[1276,1436,657,680]" class="Gastropoda" family="Pomatiidae" genus="Pomatias" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="274" phylum="Mollusca" rank="species" species="Moersingensis">moersingensis</taxonomicName>
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</emphasis>
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(Boettger) and
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<taxonomicName box="[320,454,692,717]" class="Gastropoda" family="Clausiliidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="3" pageNumber="274" phylum="Mollusca" rank="family">Clausiliidae</taxonomicName>
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gen. et sp. indet.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="274" type="discussion">
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<paragraph blockId="3.[151,1436,620,1437]" pageId="3" pageNumber="274">
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<emphasis bold="true" box="[199,332,727,752]" pageId="3" pageNumber="274">Discussion.</emphasis>
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Due to the very fragmentary nature of the present specimens, a more precise identification is not feasible. Nevertheless, it should be noted that there are two distinct morphs of spire tops: one larger, with higher whorls (Fig.
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<number box="[295,311,799,824]" pageId="3" pageNumber="274" value="6.0">6</number>
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), and one smaller, with the whorls more closely packed together and growing more quickly in width (
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<figureCitation box="[159,233,836,861]" captionStart="FIGURE 7" captionStartId="12.[151,250,1551,1573]" captionText="FIGURE 7. Clausiliidae indet., spire fragment (BSPG 1952 XVIII 37; H = 2.3 mm)." pageId="3" pageNumber="274">
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Fig.
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<number box="[217,233,836,860]" pageId="3" pageNumber="274" value="7.0">7</number>
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</figureCitation>
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). There is also a single apertural fragment (
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<figureCitation box="[764,836,836,861]" captionStart="FIGURE 8" captionStartId="12.[151,250,1582,1604]" captionText="FIGURE 8. Clausiliidae indet. (possibly Pseudidyla), aperture fragment (BSPG 1952 XVIII 36; h = 2.3 mm, d = 1.3 mm). FIGURE 9. Triptychia sp. (BSPG 1952 XVIII 53; H = 10.2 mm, D = 5.1 mm)." pageId="3" pageNumber="274">
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Fig.
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<number box="[822,836,836,860]" pageId="3" pageNumber="274" value="8.0">8</number>
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</figureCitation>
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) that was identified by
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<bibRefCitation author="Gall" box="[1128,1263,836,861]" pageId="3" pageNumber="274" refString="Gall, H. (1980) Eine Gastropodenfauna aus dem Landshuter Schotter der Oberen Sußwassermolasse (Westliche Paratethys, Badenien) von Gundlkofen / Niederbayern. Mitteilungen der Bayerischen Staatssammlung fur Palaontologie und historische Geologie, 20, 51 - 77." type="journal article" year="1980">
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Gall (
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<number box="[1197,1255,836,860]" pageId="3" pageNumber="274" value="1980.0">1980</number>
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)
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</bibRefCitation>
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as
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<emphasis italics="true" pageId="3" pageNumber="274">
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Pseudidyla
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<taxonomicName authority="Boettger" authorityName="Boettger" box="[151,311,873,896]" class="Gastropoda" family="Pomatiidae" genus="Pomatias" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="274" phylum="Mollusca" rank="species" species="Moersingensis">moersingensis</taxonomicName>
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</emphasis>
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(Boettger), a species known from the Middle to Late Miocene of
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<collectingCountry box="[1041,1145,872,896]" name="Germany" pageId="3" pageNumber="274">Germany</collectingCountry>
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(
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<bibRefCitation author="Nordsieck" box="[1158,1352,871,896]" pageId="3" pageNumber="274" refString="Nordsieck, H. (1981 a) Fossile Clausilien, V. Neue Taxa neogener europaischer Clausilien, II. Archiv fur Molluskenkunde, 111 (1 / 3), 63 - 95." type="journal article" year="1981" yearSuffix="a">
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Nordsieck
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<number box="[1282,1340,872,896]" pageId="3" pageNumber="274" value="1981.0">1981</number>
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a
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</bibRefCitation>
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,
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<bibRefCitation author="Nordsieck" box="[1363,1423,872,896]" pageId="3" pageNumber="274" refString="Nordsieck, H. (1982) Zur Stratigraphie der neogenen Fundstellen der Clausilidae und Triptychiidae Mittel- und Westeuropas (Stylommatophora, Gastropoda). Mitteilungen der Bayerischen Staatssammlung fur Palaontologie und historische Geologie, 22, 137 - 155." type="journal article" year="1982">
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<number box="[1363,1423,872,896]" pageId="3" pageNumber="274" value="1982.0">1982</number>
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</bibRefCitation>
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). Its overall shape and dentition seem to indicate the genus
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<emphasis box="[808,932,908,933]" italics="true" pageId="3" pageNumber="274">Pseudidyla</emphasis>
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(Boettger
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<number box="[1054,1114,908,932]" pageId="3" pageNumber="274" value="1877.0">1877</number>
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), but due to the fragmentary nature of the present specimens, it is impossible to safely assign them to
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<taxonomicName box="[966,1153,945,968]" class="Gastropoda" family="Pomatiidae" genus="Pomatias" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="274" phylum="Mollusca" rank="species" species="Moersingensis">
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<emphasis box="[966,1153,945,968]" italics="true" pageId="3" pageNumber="274">P. moersingensis</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph blockId="3.[151,1436,620,1437]" pageId="3" pageNumber="274">
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Moreover,
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<bibRefCitation author="Gall" box="[322,538,980,1005]" pageId="3" pageNumber="274" refString="Gall, H. (1980) Eine Gastropodenfauna aus dem Landshuter Schotter der Oberen Sußwassermolasse (Westliche Paratethys, Badenien) von Gundlkofen / Niederbayern. Mitteilungen der Bayerischen Staatssammlung fur Palaontologie und historische Geologie, 20, 51 - 77." type="journal article" year="1980">
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Gall (
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<number box="[386,447,980,1004]" pageId="3" pageNumber="274" value="1980.0">1980</number>
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: Nr.
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<number box="[501,529,980,1004]" pageId="3" pageNumber="274" value="18.0">18</number>
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)
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</bibRefCitation>
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also lists another clausiliid,
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<taxonomicName authority="Boettger" authorityName="Boettger" box="[858,1243,980,1005]" class="Gastropoda" family="Clausiliidae" genus="Serrulina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="3" pageNumber="274" phylum="Mollusca" rank="species" species="Ptycholarynx">
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<emphasis box="[858,1117,980,1005]" italics="true" pageId="3" pageNumber="274">Serrulina ptycholarynx</emphasis>
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(Boettger)
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</taxonomicName>
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, for Gündlkofen; however, as explained above, the lot unfortunately could not be found at the
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<collectionCode box="[1021,1091,1016,1040]" httpUri="http://grbio.org/cool/r9n2-w98n" name="Bayerische Staatssammlung fuer Palaeontologie und Geologie" pageId="3" pageNumber="274">BSPG</collectionCode>
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collection. It should be noted, however, that
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<bibRefCitation author="Nordsieck" box="[314,527,1052,1077]" pageId="3" pageNumber="274" refString="Nordsieck, H. (1981 b) Fossile Clausilien, VI. Die posteozanen tertiaren Clausilien Mittel- und Westeuropas. Archiv fur Molluskenkunde, 111 (1 / 3), 97 - 115." type="journal article" year="1981" yearSuffix="b">
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Nordsieck (
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<number box="[447,504,1052,1077]" pageId="3" pageNumber="274" value="1981.0">1981</number>
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b)
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</bibRefCitation>
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classified Gall’s
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<taxonomicName box="[728,905,1052,1077]" class="Gastropoda" family="Clausiliidae" genus="Serrulina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="3" pageNumber="274" phylum="Mollusca" rank="species" species="Ptycholarynx">
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<emphasis box="[728,905,1052,1077]" italics="true" pageId="3" pageNumber="274">S. ptycholarynx</emphasis>
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</taxonomicName>
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as a new subspecies,
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<emphasis italics="true" pageId="3" pageNumber="274">
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Serrulastra
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<taxonomicName class="Gastropoda" family="Clausiliidae" genus="Serrulina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="3" pageNumber="274" phylum="Mollusca" rank="species" species="Ptycholarynx" subGenus="Serruplica">(Serruplica) ptycholarynx</taxonomicName>
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galli
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</emphasis>
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Nordsieck, and figures the
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<typeStatus box="[667,765,1087,1112]" pageId="3" pageNumber="274">holotype</typeStatus>
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(pl.
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<number box="[817,833,1088,1112]" pageId="3" pageNumber="274" value="8.0">8</number>
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, fig.
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<number box="[891,921,1088,1112]" pageId="3" pageNumber="274" value="18.0">18</number>
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), which consists in a fragmentary body whorl with an intact aperture. The shell sculpture, aperture shape and dentition is congruent with the group of genera
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<emphasis box="[151,279,1159,1184]" italics="true" pageId="3" pageNumber="274">Serrulastra</emphasis>
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Nordsieck,
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<taxonomicName authority="Mousson and Serrulella Nordsieck" authorityName="Mousson and Serrulella Nordsieck" box="[427,956,1159,1184]" class="Gastropoda" family="Clausiliidae" genus="Serrulina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="3" pageNumber="274" phylum="Mollusca" rank="genus">
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<emphasis box="[427,533,1159,1184]" italics="true" pageId="3" pageNumber="274">Serrulina</emphasis>
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Mousson and
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<emphasis box="[716,828,1159,1184]" italics="true" pageId="3" pageNumber="274">Serrulella</emphasis>
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Nordsieck
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</taxonomicName>
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<emphasis box="[969,991,1161,1184]" italics="true" pageId="3" pageNumber="274">in</emphasis>
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Zilch. The distinction between these genera, (and their myriad of subgenera, species and subspecies) is very tenuous and classification of fragmentary fossil material is thus further complicated.
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<collectingCountry box="[630,661,1232,1256]" name="American Samoa" pageId="3" pageNumber="274">As</collectingCountry>
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such, the validity of this subspecies should be taken carefully.
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</paragraph>
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<paragraph blockId="3.[151,1436,620,1437]" pageId="3" pageNumber="274">
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Finally, the only thing that can be safely said about the clausiliids from Gündlkofen is that they represent two species, one probably belonging to the genus
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<emphasis box="[674,799,1303,1328]" italics="true" pageId="3" pageNumber="274">Pseudidyla</emphasis>
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and the other to
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<emphasis box="[996,1124,1303,1328]" italics="true" pageId="3" pageNumber="274">Serrulastra</emphasis>
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or
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<taxonomicName box="[1165,1271,1303,1328]" class="Gastropoda" family="Clausiliidae" genus="Serrulina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="3" pageNumber="274" phylum="Mollusca" rank="genus">
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<emphasis box="[1165,1271,1303,1328]" italics="true" pageId="3" pageNumber="274">Serrulina</emphasis>
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</taxonomicName>
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and likely the species
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<taxonomicName box="[239,413,1340,1365]" class="Gastropoda" family="Clausiliidae" genus="Serrulina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="3" pageNumber="274" phylum="Mollusca" rank="species" species="Ptycholarynx">
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<emphasis box="[239,413,1340,1365]" italics="true" pageId="3" pageNumber="274">S. ptycholarynx</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph blockId="3.[151,1436,620,1437]" pageId="3" pageNumber="274">
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<emphasis bold="true" box="[199,497,1375,1400]" pageId="3" pageNumber="274">Paleoecological remarks.</emphasis>
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<bibRefCitation author="Nordsieck" box="[506,704,1375,1400]" pageId="3" pageNumber="274" refString="Nordsieck, H. (2007) Worldwide Door Snails (Clausiliidae), Recent and Fossil. ConchBooks, Hackenheim, 214 pp." type="book" year="2007">
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Nordsieck (
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<number box="[638,697,1376,1400]" pageId="3" pageNumber="274" value="2007.0">2007</number>
|
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)
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</bibRefCitation>
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suggests that clausiliids up to the Middle Miocene were mostly wood-dwelling animals, preferring humid and warm environments.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |