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Reinterpretation of a previously described Jehol bird clarifies early trophic evolution in the Ornithuromorpha
STM35-3 from the Yixian Formation is the only Early Cretaceous ornithuromorph preserving direct evidence of granivory. The crop contains numerous seeds and the preservation of gastroliths presumably within the ventriculus indicates this diet was paired with the presence of a gastric mill as in livin...
Enregistré dans:
| Publié dans: | Proc Biol Sci |
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| Auteurs principaux: | , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
The Royal Society
2018
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5805944/ https://ncbi.nlm.nih.gov/pubmed/29386367 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2017.2494 |
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