78 lines
7.6 KiB
XML
78 lines
7.6 KiB
XML
<document ID-DOI="10.5281/zenodo.3382576" ID-GBIF-Dataset="48817a66-49e4-4e6f-b6c6-879db64b9ec9" ID-Zenodo-Dep="3382576" approvalRequired="26" approvalRequired_for_bibRefs="5" approvalRequired_for_taxonomicNames="20" approvalRequired_for_textStreams="1" checkinTime="1567247981485" checkinUser="plazi" docAuthor="Rauhut, Oliver W. M." docDate="2003" docId="77323C29FFEBB41DFEB09A92FB81F8A7" docLanguage="en" docName="Rauhut2003BasalTheropod_ocr.pdf" docOrigin="Special papers in palaeontology 69" docStyle="DocumentStyle{}" docTitle="Alectrosaurus olseni Gilmore 1933" docType="treatment" docVersion="1" lastPageNumber="44" masterDocId="8B0B4451FFC7B431FFF59E70FFF0FFFF" masterDocTitle="The interrelationships and evolution of basal theropod dinosaurs" masterLastPageNumber="213" masterPageNumber="1" pageNumber="44" updateTime="1673615278840" updateUser="jeremy">
|
|
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo>
|
|
<mods:title>The interrelationships and evolution of basal theropod dinosaurs</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Rauhut, Oliver W. M.</mods:namePart>
|
|
</mods:name>
|
|
<mods:typeOfResource>text</mods:typeOfResource>
|
|
<mods:relatedItem type="host">
|
|
<mods:titleInfo>
|
|
<mods:title>Special papers in palaeontology</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part>
|
|
<mods:date>2003</mods:date>
|
|
<mods:detail type="pubDate">
|
|
<mods:number>2003-05-31</mods:number>
|
|
</mods:detail>
|
|
<mods:detail type="volume">
|
|
<mods:number>69</mods:number>
|
|
</mods:detail>
|
|
<mods:extent unit="page">
|
|
<mods:start>1</mods:start>
|
|
<mods:end>213</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:classification>journal article</mods:classification>
|
|
<mods:identifier type="DOI">10.5281/zenodo.3382576</mods:identifier>
|
|
<mods:identifier type="GBIF-Dataset">48817a66-49e4-4e6f-b6c6-879db64b9ec9</mods:identifier>
|
|
<mods:identifier type="Zenodo-Dep">3382576</mods:identifier>
|
|
</mods:mods>
|
|
<treatment ID-DOI="http://doi.org/10.5281/zenodo.3483028" ID-GBIF-Taxon="159404298" ID-Zenodo-Dep="3483028" LSID="urn:lsid:plazi:treatment:77323C29FFEBB41DFEB09A92FB81F8A7" httpUri="http://treatment.plazi.org/id/77323C29FFEBB41DFEB09A92FB81F8A7" lastPageNumber="44" pageId="44" pageNumber="44">
|
|
<subSubSection box="[325,671,1250,1286]" pageId="44" pageNumber="44" type="nomenclature">
|
|
<paragraph blockId="44.[282,2058,200,2154]" box="[325,671,1250,1286]" pageId="44" pageNumber="44">
|
|
<taxonomicName authorityName="Gilmore" authorityYear="1933" box="[325,671,1250,1286]" class="Reptilia" family="Tyrannosauridae" genus="Alectrosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="44" pageNumber="44" phylum="Chordata" rank="species" species="olseni">
|
|
<emphasis box="[325,671,1250,1286]" italics="true" pageId="44" pageNumber="44">Alectrosaurus olseni</emphasis>
|
|
</taxonomicName>
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="44" pageNumber="44" type="discussion">
|
|
<paragraph blockId="44.[282,2058,200,2154]" pageId="44" pageNumber="44">
|
|
was described as a tyrannosaur on the basis of two specimens from the Iren Dabasu Formation of Inner Mongolia, China, by
|
|
<bibRefCitation author="Gilmore" box="[969,1230,1296,1332]" firstAuthor="Gilmore" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="44" pageNumber="44" pagination="23 - 78" part="67" refId="ref133635" refString="------ 1933. On the dinosaurian fauna of the Iren Dabasu Formation. Bulletin of the American Museum of Natural History, 67, 23 - 78." title="On the dinosaurian fauna of the Iren Dabasu Formation" type="journal article" year="1933">Gilmore (1933)</bibRefCitation>
|
|
. Mader and Bradley (1989) reviewed the syntype material and pointed out that one of the specimens described by Gilmore, an incomplete forelimb, represents a therizinosaur (= segnosaur in their paper), while the other one, an almost complete hindlimb (AMNH 6554), was designated as the lectotype of
|
|
<emphasis box="[1142,1386,1433,1469]" italics="true" pageId="44" pageNumber="44">
|
|
<taxonomicName authorityName="Gilmore" authorityYear="1933" box="[1142,1381,1433,1469]" class="Reptilia" family="Tyrannosauridae" genus="Alectrosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="44" pageNumber="44" phylum="Chordata" rank="genus">Alectrosaurus</taxonomicName>
|
|
.
|
|
</emphasis>
|
|
Mader and Bradley (1989, p. 48) noted close similarities in hindlimb morphology with both tyrannosaurids and orn ithomimids, but referred
|
|
<taxonomicName authorityName="Gilmore" authorityYear="1933" box="[283,521,1525,1561]" class="Reptilia" family="Tyrannosauridae" genus="Alectrosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="44" pageNumber="44" phylum="Chordata" rank="genus">
|
|
<emphasis box="[283,521,1525,1561]" italics="true" pageId="44" pageNumber="44">Alectrosaurus</emphasis>
|
|
</taxonomicName>
|
|
to the former clade, based on the detailed morphology of the tubercle for the insertion of the m. iliofibularis on the fibula, the presence of a hallux, and the conservative morphology of the pedal unguals. It must be noted, however, that the latter two characters represent plesiomorphies that might have been present in more basal, non-o rn ithomimid ornithomimosaurs, such as
|
|
<emphasis box="[1542,1777,1662,1698]" italics="true" pageId="44" pageNumber="44">
|
|
<taxonomicName baseAuthorityName="Osmolska and Roniewicz" baseAuthorityYear="1969" box="[1542,1771,1662,1698]" class="Reptilia" family="Deinocheiridae" genus="Deinocheirus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="44" pageNumber="44" phylum="Chordata" rank="genus">Deinocheirus</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
so that the only evidence for a tyrannosaurid relationship in the lectotype of
|
|
<taxonomicName authorityName="Gilmore" authorityYear="1933" box="[1278,1513,1707,1743]" class="Reptilia" family="Tyrannosauridae" genus="Alectrosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="44" pageNumber="44" phylum="Chordata" rank="genus">
|
|
<emphasis box="[1278,1513,1707,1743]" italics="true" pageId="44" pageNumber="44">Alectrosaurus</emphasis>
|
|
</taxonomicName>
|
|
is the morphology of the muscle attachment on the fibula. However, recently discovered additional material of
|
|
<taxonomicName authorityName="Gilmore" authorityYear="1933" box="[1650,1886,1753,1789]" class="Reptilia" family="Tyrannosauridae" genus="Alectrosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="44" pageNumber="44" phylum="Chordata" rank="genus">
|
|
<emphasis box="[1650,1886,1753,1789]" italics="true" pageId="44" pageNumber="44">Alectrosaurus</emphasis>
|
|
</taxonomicName>
|
|
seems to confirm its tyrannosaurid affinities (Perle, pers. comm,
|
|
<emphasis box="[1226,1256,1798,1834]" italics="true" pageId="44" pageNumber="44">in</emphasis>
|
|
Currie and Eberth 1993, p. 138; see also
|
|
<bibRefCitation author="Holtz" bookContentInfo="577 pp." editor="tanke, d. h. & carpenter, k." firstAuthor="Holtz" journalOrPublisher="Indiana University Press, Bloomington" pageId="44" pageNumber="44" refId="ref134449" refString="------ 2001 a. The phylogeny and taxonomy of the yrannosauridae. In tanke, d. h. and carpenter, k. (eds). Mesozoic vertebrate life: new research inspired by the paleontology of Philip J. Currie. Indiana University Press, Bloomington, 577 pp." title="The phylogeny and taxonomy of the yrannosauridae" type="book" volumeTitle="Mesozoic vertebrate life: new research inspired by the paleontology of Philip J. Currie" year="2001" yearSuffix="a">Holtz 2001a</bibRefCitation>
|
|
); therefore, it is included in this clade here.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |