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| Format: | Artículo científico |
| Language: | en |
| Published: |
Academia Brasileira de Ciências
2011
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| Online Access: | https://www.redalyc.org/articulo.oa?id=32721028007 |
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Table of Contents:
- A new ctenochasmatid pterosaur from the Lower Cretaceous, western Liaoning, China SHUNXING JIANG XIAOLIN WANG Multidisciplinaria (Ciencias Naturales y Exactas) China Liaoning Lower Cretaceous Yixian Formation Pterofiltus qiui A nearly complete skull of a new ctenochasmatid pterosaur, Pterofiltus qiui gen. et sp. nov., from the Lower Cretaceous deposits of Liaoning, China, is described here. The specimen (IVPP V12339), was collected from the shale of the lower Yixian Formation (125 Ma) at the Zhangjiagou locality. It has the following combination of characters: about 112 teeth in total (including the upper and lower jaws); the dentition occupies more than 50% of the skull length; the anterior teeth vary in size; the mandibular symphysis is longer than half of the whole mandible length; in ventral view, an apparent symphyseal trough in the median part of the symphysis. 2011 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32721028007 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.4 Vol.83