(en) Anthony R. Fiorillo, Kevin Padian et Chayanin Musikasinthorn, « Taphonomy and Depositional Setting of the Placerias Quarry (Chinle Formation: Late Triassic, Arizona) », PALAIOS, vol. 15, no 5, , p. 373–386 (ISSN0883-1351, DOI10.2307/3515510, lire en ligne)
(en) Anthony R. Fiorillo, Kevin Padian et Chayanin Musikasinthorn, « Taphonomy and Depositional Setting of the Placerias Quarry (Chinle Formation: Late Triassic, Arizona) », PALAIOS, vol. 15, no 5, , p. 373–386 (ISSN0883-1351, DOI10.2307/3515510, lire en ligne)
jstor.org
(en) Anthony R. Fiorillo, Kevin Padian et Chayanin Musikasinthorn, « Taphonomy and Depositional Setting of the Placerias Quarry (Chinle Formation: Late Triassic, Arizona) », PALAIOS, vol. 15, no 5, , p. 373–386 (ISSN0883-1351, DOI10.2307/3515510, lire en ligne)
(en) Jeremy Green, Vince Schneider, Mary Schweitzer et Julia Clarke, « NEW EVIDENCE FOR NON-PLACERIAS DICYNODONTS IN THE LATE TRIASSIC (CARNIAN-NORIAN) OF NORTH AMERICA », Journal of Vertebrate Paleontology, vol. 25, , p. 65A–66A (lire en ligne)