Also known as Typothorax antiquum holotype

Where: Santa Fe County, New Mexico (35.5° N, 105.8° W: paleocoordinates 10.7° N, 44.9° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Tres Lagunas Member (Santa Rosa Formation), Norian (228.0 - 208.5 Ma)

• Considered to be late Carnian (Adamanian) in age; however, recent radiometric dating suggests a Norian age for most or all of the Chinle

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; mudstone

Size class: macrofossils

Reposited in the NMMNH

Collection methods: quarrying,

Primary reference: S. G. Lucas, A. B. Heckert, and A. P. Hunt. 2002. A new species of the aetosaur Typothorax (Archosauria: Stagonolepididae) from the Upper Triassic of east-central New Mexico. In A. B. Heckert, S. G. Lucas (eds.), Upper Triassic Stratigraphy and Paleontology, New Mexico Museum of Natural History and Science Bulletin 21:221-233 [R. Butler/R. Butler]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 93580: authorized by Richard Butler, entered by Richard Butler on 25.01.2010

Creative Commons license: CC BY (attribution)