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UNM locality 33A

Rio Arriba County, New Mexico
Directions
Next site in New MexicoUNM loc. 146 · 3 mi

Can I collect here?

Pro
See who owns this land and whether it is claimedPro shows the owner, the claim on this spot and every claim within a mile.
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Based on our latest records, with claims updated from the BLM on Oct 15, 2026. Land and claims can change quickly, so check before you go.

Minerals on record here

1 mineral

Recorded here: fossil.

Nearby sites

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3 miUNM loc. 146Fossil4 miUNM loc. 145Fossil6 miUNM loc. 147Fossil

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About UNM locality 33A

UNM locality 33A is a fossil collection site in Rio Arriba, New Mexico, cataloged in the Paleobiology Database. Fossils here come from the San Jose Formation, dated to the Wasatchian (56–51.1 million years ago). The depositional environment is recorded as terrestrial indet. Documented finds include Sanjuanophis froehlichi.

Geologic setting

Formation
San Jose
Geologic interval
Wasatchian
Age
56–51.1 Ma
Depositional environment
terrestrial indet.
Recorded occurrences
1
Locality notes

See Figure 1 Sullivan and Lucas 1988

Fossils found here

Sanjuanophis froehlichi
Reptilia · Boidae

Records and references

Data: Paleobiology Database collection 186906 (CC BY 4.0) — view the source record

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Questions about UNM locality 33A

Can you collect at UNM locality 33A?

It depends on who owns the land and whether a mining claim covers it. BLM land usually allows hand collecting for personal use, national parks allow none, and private land needs the owner’s permission. Pro members see the owner and any claims at this spot.

What minerals are found at UNM locality 33A?

Fossil.

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Source: Paleobiology Database.