The Early Evolution Of Archosaurs: Relationships And The Origin Of Major Clades Author Nesbitt, Sterling J. text Bulletin of the American Museum of Natural History 2011 2011-04-29 2011 352 1 292 http://www.bioone.org/doi/abs/10.1206/352.1 journal article 10.1206/352.1 0003-0090 5405335 Postosuchus kirkpatricki Chatterjee, 1985 (fig. 11C) AGE: Norian, Late Triassic ( Lehman and Chatterjee, 2005 ). OCCURRENCE: Post ( 5 Miller) Quarry, Cooper Canyon Formation, Dockum Group ( Chatterjee, 1985 ). HOLOTYPE : TTU-P 9000, skull and partial skeleton. PARATYPE : TTU-P 9002, skull and skeleton. REMARKS: See Nesbitt et al., 2009a . KEY REFERENCES: Chatterjee, 1985 ; Long and Murry, 1995 ; Weinbaum, 2002 ; Peyer et al., 2008 .