Similarities and differences in the ilia of Late Cretaceous anurans and urodeles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F12%3A00388162" target="_blank" >RIV/67985831:_____/12:00388162 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/12:10209852
Result on the web
<a href="http://dx.doi.org/10.2113/gssgfbull.183.6.529" target="_blank" >http://dx.doi.org/10.2113/gssgfbull.183.6.529</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2113/gssgfbull.183.6.529" target="_blank" >10.2113/gssgfbull.183.6.529</a>

Result language
angličtina
Original language name
Similarities and differences in the ilia of Late Cretaceous anurans and urodeles
Original language description
Screen-washing of matrix from 37 Upper Cretaceous microvertebrate localities in southern Utah, USA, yielded a rich sample of anuran disarticulated bones, including nearly 200 ilia. Because the bones are relatively small and delicate and were subject to pre-mortem transport and unavoidable damage when the fossiliferous matrix was collected and processed, none of the recovered ilia retained intact shafts. This means that features such as the form of the anterior end of the shaft and the presence and formof a dorsal crest cannot be used to identify the fossils. Urodele bones also are known from many of the same localities. When anuran and urodele ilia are isolated and missing much of their shafts, they are superficially similar, so it was important to reliably differentiate ilia of the two groups. Here we provide a list and brief descriptions of some of the features that we found useful for distinguishing between anuran and urodele ilia. These features relate to differences between the t
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Project
<a href="/en/project/ME08066" target="_blank" >ME08066: Evolution of the anuran assemblages during the Cretaceous in western part of North America; comparisons with the anuran fossil record in Eurasia</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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