Where: San Juan County, New Mexico (36.3° N, 108.0° W: paleocoordinates 43.2° N, 87.1° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Nacimiento Formation, Puercan (66.0 - 63.3 Ma)
• "'Puerco Interval,' approximately 10 m above the base of the Nacimiento Formation... earliest Paleocene"
•Pu1
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; green, white, sandy mudstone
Size class: macrofossils
Preservation: soft parts
Reposited in the LACM
Primary reference: R. M. Sullivan, S. G. Lucas, A. P. Hunt and T. H. Fritts. 1988. Color pattern on the selmacryptodiran turtle Neurankylus from the Early Paleocene (Puercan) of the San Juan Basin, New Mexico. Contributions in Science, Natural History Museum of Los Angeles County 401:1-9 [J. Alroy/M. Sommers/J. Alroy]more details
Purpose of describing collection: taphonomic analysis
PaleoDB collection 74532: authorized by John Alroy, entered by John Alroy on 09.08.2007, edited by David Nicholson
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Neurankylus sp. Lambe 1902 turtle |