Anuran Ilia from the Upper Cretaceous of Utah - Diversity and Stratigraphic Patterns

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F13%3A00397850" target="_blank" >RIV/67985831:_____/13:00397850 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Anuran Ilia from the Upper Cretaceous of Utah - Diversity and Stratigraphic Patterns

Popis výsledku v původním jazyce

Thanks to their relatively robust build and distinctive structure, isolated anuran ilia are among the most commonly recovered anuran bones from fossil micovertebrate sites. With some caveats, these features may be useful for assigning anuran ilia to biological taxa or, more conservatively, for estimating taxonomic diversities in fossil assemblages. A stratigraphically extensive sequence of 37 microvertebrate sites in southwestern Utah, U.S.A., has yielded a relatively large sample of about 180 anuran ilia. Tree major groups of ilia can be identified there. Although anuran ilia are not useful for stratigraphic correlations within the Utah sequence, but several interesting patterns are evident. The Utah ilia are typical for Mesozoic anurans in that nonehas a dorsal crest and only a minority have a dorsal tubercle; this contrasts with the situation in the Cenozoic, when most anurans have one or both of those iliac structures.

Název v anglickém jazyce

Anuran Ilia from the Upper Cretaceous of Utah - Diversity and Stratigraphic Patterns

Popis výsledku anglicky

Thanks to their relatively robust build and distinctive structure, isolated anuran ilia are among the most commonly recovered anuran bones from fossil micovertebrate sites. With some caveats, these features may be useful for assigning anuran ilia to biological taxa or, more conservatively, for estimating taxonomic diversities in fossil assemblages. A stratigraphically extensive sequence of 37 microvertebrate sites in southwestern Utah, U.S.A., has yielded a relatively large sample of about 180 anuran ilia. Tree major groups of ilia can be identified there. Although anuran ilia are not useful for stratigraphic correlations within the Utah sequence, but several interesting patterns are evident. The Utah ilia are typical for Mesozoic anurans in that nonehas a dorsal crest and only a minority have a dorsal tubercle; this contrasts with the situation in the Cenozoic, when most anurans have one or both of those iliac structures.

Druh

C - Kapitola v odborné knize

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

<a href="/cs/project/ME08066" target="_blank" >ME08066: Evoluce společenstev žab během křídy v západní části Severní Ameriky; porovnání s fosilním záznamem z Eurasie</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

At the Top of the Grand Staircase: The Late Cretaceous of Southern Utah

ISBN

978-0-253-00883-1

Počet stran výsledku

22

Strana od-do

273-294

Počet stran knihy

656

Název nakladatele

Indiana University Press

Místo vydání

Bloomington

Kód UT WoS kapitoly

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