NMMNH locality 12333 (Jurassic to of the United States)

Also known as NMMNH L-12333; Ojito Wilderness; San Ysidro

Where: Sandoval County, New Mexico (35.5° N, 106.9° W: paleocoordinates 31.5° N, 54.7° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Brushy Basin Member (Morrison Formation), Late/Upper Kimmeridgian to Late/Upper Kimmeridgian (155.7 - 145.0 Ma)

• stratigraphically low in the Brushy Basin Member of the Morrison Formation

• bed-level stratigraphic resolution

Environment/lithology: "channel"; pebbly conglomerate

• calcrete-pebble conglomerate at the base of a crossbedded sandstone

Size class: macrofossils

Collected in 2019; reposited in the NMMNH

Collection methods: surface (in situ),

Primary reference: S. G. Lucas, L. F. Rinehart, B. Chesebrough, R. Chesebrough, and S. Chesebrough. 2021. A Late Jurassic crocodile from New Mexico. New Mexico Museum of Natural History and Science Bulletin 82:245-247 [P. Mannion/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 216963: authorized by Philip Mannion, entered by Philip Mannion on 06.01.2021

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Loricata - Goniopholididae
Goniopholididae indet. Cope 1875 crocodilian
NMMNH P-81149 (posterodorsal region of the skull)