Also known as UALP 7784, 77113, 77114

Where: San Juan County, New Mexico (36.3° N, 108.2° W: paleocoordinates 42.9° N, 88.3° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Nacimiento Formation, Torrejonian (63.8 - 60.9 Ma)

• three UALP localities are separated stratigraphically by five meters: Tomida 1981

•near the top of the local section in a normal paleomag interval that is is probably chron 27n but could be chron 28n

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial

Primary reference: T. E. Williamson and S. G. Lucas. 1993. Paleocene vertebrate paleontology of the San Juan Basin, New Mexico. New Mexico Museum of Natural History Bulletin 2:105-136 [J. Alroy/J. Alroy/M. Uhen]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 14859: authorized by John Alroy, entered by John Alroy on 30.04.1994

Creative Commons license: CC BY (attribution)