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Point Grenville/Taholah

Washington
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Next site in WashingtonUW 201 · 1 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 9, 2026. Land and claims can change quickly, so check before you go.

Minerals on record here

1 mineral

Recorded here: fossil.

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About Point Grenville/Taholah

Point Grenville/Taholah is a fossil collection site in Washington, cataloged in the Paleobiology Database. The depositional environment is recorded as marine indet. Documented finds include Securella securis, Macoma (Macoma) calcarea, Yoldia (Kalayoldia) submontereyensis, Crepidula princeps, Cryptonatica affinis.

Geologic setting

Geologic interval
Late Miocene
Age
11.63–5.333 Ma
Depositional environment
marine indet.
Recorded occurrences
7

Fossils found here

Securella securis
Bivalvia · Veneridae
Macoma (Macoma) calcarea
Bivalvia · Tellinidae
Yoldia (Kalayoldia) submontereyensis
Bivalvia · Yoldiidae
Crepidula princeps
Gastropoda · Calyptraeidae
Cryptonatica affinis
Gastropoda · Naticidae

Records and references

Data: Paleobiology Database collection 238117 (CC BY 4.0) — view the source record

Getting there

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Questions about Point Grenville/Taholah

Can you collect at Point Grenville/Taholah?

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 Point Grenville/Taholah?

Fossil.

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Source: Paleobiology Database.