Doswelliidae

Doswelliidae
Doswelliidae
Temporal range: Middle - Late Triassic
Life restoration of Doswellia kaltenbachi, type species of Doswelliidae.
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Node: Archosauriformes
Family: Doswelliidae
Weems, 1980
Genera

Doswelliidae is a family of carnivore archosauriforms. Doswelliids existed in North and South America during the Middle–Late Triassic period and were among the most derived non-archosaurian archosauriforms. The family was named by R. E. Weems in 1980 and it has been placed in its own suborder, Doswelliina.[1] The Doswelliidae has long been considered a monospecific family of basal crurotarsan including Doswellia kaltenbachi from the Late Triassic of North America. However, a recent cladistic analysis published in 2011 recovered Archeopelta, Doswellia and Tarjadia within a monophyletic group of archosauriforms. The phylogenetic analysis also indicates that Doswellidae is the closest large monophyletic clade to Archosauria.[2]

References

  1. ^ R. E. Weems (1980). "An unusual newly discovered archosaur from the Upper Triassic of Virginia, U.S.A.". Transactions of the American Philosophical Society, New Series 70 (7): 1–53. 
  2. ^ Julia B. Desojo, Martin D. Ezcurra, Cesar L. Schultz (2011). "An unusual new archosauriform from the Middle–Late Triassic of southern Brazil and the monophyly of Doswelliidae". Zoological Journal of the Linnean Society 161 (4): 839–871. doi:10.1111/j.1096-3642.2010.00655.x. 



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