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USNM 18172

Siskiyou County, California
Directions
Next site in CaliforniaUSNM 18170. · 0.9 mi

Can I collect here?

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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 3, 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
0.9 miUSNM 18170.Fossil1 miUSNM 18132Fossil2 miUSNM 18136Fossil

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About USNM 18172

USNM 18172 is a fossil collection site in Siskiyou, California, cataloged in the Paleobiology Database. Fossils here come from the Kangaroo Creek Formation, dated to the Early Devonian (419.62–393.47 million years ago). The depositional environment is recorded as carbonate indet. The collection holds 0 recorded fossil occurrences.

Geologic setting

Formation
Kangaroo Creek
Geologic interval
Early Devonian
Age
419.62–393.47 Ma
Depositional environment
carbonate indet.
Altitude
4300 feet
Locality notes

NW¼ corner on sec. 21-14 boundary T41N R7W, China Mountain Quadrangle

Records and references

Data: Paleobiology Database collection 69244 (CC BY 4.0) — view the source record

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Questions about USNM 18172

Can you collect at USNM 18172?

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 USNM 18172?

Fossil.

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Source: Paleobiology Database.