Where: San Juan County, New Mexico (36.2° N, 107.9° W: paleocoordinates 43.4° N, 79.3° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Kirtland Formation, Late/Upper Campanian (83.5 - 70.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by G. F. Sternberg in 1929; reposited in the USNM

Primary reference: C. W. Gilmore. 1930. Fossil hunting in New Mexico. Explorations and Field-Work of the Smithsonian Institution in 1929 3060:17-22 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 100582: authorized by John Alroy, entered by John Alroy on 10.12.2010, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)