The pharynx of the stem-chondrichthyan Ptomacanthus and the early evolution of the gnathostome gill skeleton

Our understanding of the origin of jaws is hampered by the poor fossil preservation of pharyngeal morphology. Here, Dearden et al. provide insight into the skull conditions of early jawed vertebrates through three-dimensional computed tomography imaging of a 415 million year old stem-chondrichthyan.

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Autores principales:	Richard P. Dearden, Christopher Stockey, Martin D. Brazeau
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/fe899e240c244f108a773c9aa6a02e0c
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spelling	oai:doaj.org-article:fe899e240c244f108a773c9aa6a02e0c2021-12-02T14:35:44ZThe pharynx of the stem-chondrichthyan Ptomacanthus and the early evolution of the gnathostome gill skeleton10.1038/s41467-019-10032-32041-1723https://doaj.org/article/fe899e240c244f108a773c9aa6a02e0c2019-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-10032-3https://doaj.org/toc/2041-1723Our understanding of the origin of jaws is hampered by the poor fossil preservation of pharyngeal morphology. Here, Dearden et al. provide insight into the skull conditions of early jawed vertebrates through three-dimensional computed tomography imaging of a 415 million year old stem-chondrichthyan.Richard P. DeardenChristopher StockeyMartin D. BrazeauNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Richard P. Dearden Christopher Stockey Martin D. Brazeau The pharynx of the stem-chondrichthyan Ptomacanthus and the early evolution of the gnathostome gill skeleton
description	Our understanding of the origin of jaws is hampered by the poor fossil preservation of pharyngeal morphology. Here, Dearden et al. provide insight into the skull conditions of early jawed vertebrates through three-dimensional computed tomography imaging of a 415 million year old stem-chondrichthyan.
format	article
author	Richard P. Dearden Christopher Stockey Martin D. Brazeau
author_facet	Richard P. Dearden Christopher Stockey Martin D. Brazeau
author_sort	Richard P. Dearden
title	The pharynx of the stem-chondrichthyan Ptomacanthus and the early evolution of the gnathostome gill skeleton
title_short	The pharynx of the stem-chondrichthyan Ptomacanthus and the early evolution of the gnathostome gill skeleton
title_full	The pharynx of the stem-chondrichthyan Ptomacanthus and the early evolution of the gnathostome gill skeleton
title_fullStr	The pharynx of the stem-chondrichthyan Ptomacanthus and the early evolution of the gnathostome gill skeleton
title_full_unstemmed	The pharynx of the stem-chondrichthyan Ptomacanthus and the early evolution of the gnathostome gill skeleton
title_sort	pharynx of the stem-chondrichthyan ptomacanthus and the early evolution of the gnathostome gill skeleton
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/fe899e240c244f108a773c9aa6a02e0c
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The pharynx of the stem-chondrichthyan Ptomacanthus and the early evolution of the gnathostome gill skeleton

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