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CAS loc. 125

San Luis Obispo County, California
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Next site in CaliforniaCAS loc. 126 · 2 mi

Can I collect here?

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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

All of California
2 miCAS loc. 126Fossil3 miQuailwater CanyonFossil9 miCAS loc. 53Fossil

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About CAS loc. 125

CAS loc. 125 is a fossil collection site in San Luis Obispo, California, cataloged in the Paleobiology Database. Fossils here come from the Temblor Formation, dated to the Early Miocene (23.04–15.98 million years ago). The depositional environment is recorded as marine indet. Documented finds include Niso antiselli.

Geologic setting

Formation
Temblor
Geologic interval
Early Miocene
Age
23.04–15.98 Ma
Depositional environment
marine indet.
Recorded occurrences
1
Locality notes

on top of a hill in the southwest corner of the S. E. 1/4 of Sec. 29, T. 28 S., R. 15 E., San Luis Obispo County, California.

Fossils found here

Niso antiselli
Gastropoda · Eulimidae

Records and references

Data: Paleobiology Database collection 237343 (CC BY 4.0) — view the source record

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Questions about CAS loc. 125

Can you collect at CAS loc. 125?

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 CAS loc. 125?

Fossil.

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Meteorite nearbyA 688 g stony meteorite fell at Creston in 2015, 10 miles from here.

Source: Paleobiology Database.