ammonites
Tijeras (NMMNH 1458) ( of the United States)

Also known as Tijeras Arroyo; Person Power Plant

Where: Bernalillo County, New Mexico (35.1° N, 106.8° W: paleocoordinates 35.2° N, 106.2° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Sierra Ladrones Formation, Blancan (4.9 - 1.8 Ma)

• said to be late Blancan

Environment/lithology: terrestrial

Reposited in the NMMNH

Primary reference: R. H. Tedford. 1981. Geological Society America Bulletin 92 [J. Alroy/J. Alroy] more details

PaleoDB collection 19979: authorized by John Alroy, entered by John Alroy on 26.07.1994

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