Also known as PEFO 85165, UCMP V84244, MNA 302/23

Where: Apache County, Arizona (35.1° N, 109.8° W: paleocoordinates 10.8° N, 48.3° W)

• coordinate based on nearby landmark

When: Sonsela Member (Chinle Formation), Norian (228.0 - 208.5 Ma)

• Jim Camp Wash Beds of Sonsela Member (Parker & Irmis 2005); formerly listed as in the "Upper Petrified Forest Member" by Long & Murry

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by UCMP in 1983; reposited in the UCMP

Primary reference: W. Parker and R. B. Irmis. 2005. Advances in Late Triassic vertebrate paleontology based on new material from Petrified Forest National Park, Arizona. Vertebrate Paleontology in Arizona, New Mexico Museum of Natural History and Science Bulletin 29:45-58 [M. Carrano/K. Maguire/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 57686: authorized by Matthew Carrano, entered by Kaitlin Maguire on 16.12.2005, edited by Richard Butler and Bryan Gee

Creative Commons license: CC BY (attribution)