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Origin of the avian predentary and evidence of a unique form of cranial kinesis in Cretaceous ornithuromorphs
The avian predentary is a small skeletal structure located rostral to the paired dentaries found only in Mesozoic ornithuromorphs. The evolution and function of this enigmatic element is unknown. Skeletal tissues forming the predentary and the lower jaws in the basal ornithuromorph Yanornis martini...
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| Veröffentlicht in: | Proc Natl Acad Sci U S A |
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| Hauptverfasser: | , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
National Academy of Sciences
2019
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6900542/ https://ncbi.nlm.nih.gov/pubmed/31740590 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1911820116 |
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