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Jacalitos Creek

Fresno County, California
Directions
Next site in CaliforniaJacolitos Canyon · 0.3 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 9, 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
0.3 miJacolitos CanyonJasper, petrified wood, fossilized coral4 miTemblor FloraFossil5 miNorth CoalingaFossil

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About Jacalitos Creek

Jacalitos Creek is a fossil collection site in Fresno, California, cataloged in the Paleobiology Database. Fossils here come from the Etchegoin Formation, dated to the Late Miocene to Early Pliocene (11.63–3.6 million years ago). The depositional environment is recorded as marine indet. Documented finds include Sismondia coalingaensis, Astrodapsis peltoides.

Geologic setting

Formation
Etchegoin
Geologic interval
Late Miocene to Early Pliocene
Age
11.63–3.6 Ma
Depositional environment
marine indet.
Recorded occurrences
2
Locality notes

Jacalitos Creek 0.5 miles east of Kreyenhagen's, Coalinga District, CA

Fossils found here

Sismondia coalingaensis
Echinoidea · Laganidae
Astrodapsis peltoides
Echinoidea · Echinarachniidae

Records and references

Data: Paleobiology Database collection 203539 (CC BY 4.0) — view the source record

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Questions about Jacalitos Creek

Can you collect at Jacalitos Creek?

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 Jacalitos Creek?

Fossil.

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Source: Paleobiology Database.