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USGS Loc. 13470, Hamlin Shale member, Janesville Shale formation

Pottawatomie County, Kansas
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Next site in KansasUSGS Loc. 13472, West Branch Shale member, Janesville Shale formation · 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.

1 miUSGS Loc. 13472, West Branch Shale member, Janesville Shale formationFossil4 miUSGS Loc. 13530, Cottonwood LS member, Beattie LS formationFossil5 miUSGS Loc. 13451, Unit A, Hughes Creek Shale member, Foraker LS formationFossil

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About USGS Loc. 13470, Hamlin Shale member, Janesville Shale formation

USGS Loc. 13470, Hamlin Shale member, Janesville Shale formation is a fossil collection site in Pottawatomie, Kansas, cataloged in the Paleobiology Database. Fossils here come from the Janesville Shale, dated to the Noginskian (276.8–264.9 million years ago). The depositional environment is recorded as marine indet. Documented finds include Protozoa.

Geologic setting

Formation
Janesville Shale
Geologic interval
Noginskian
Age
276.8–264.9 Ma
Depositional environment
marine indet.
Recorded occurrences
1
Locality notes

Roadside ditch, NW1/4 NW1/4 sec. 9, T. 8S, R. 10E; coordinates based on TRS conversion.

Fossils found here

Protozoa
Protozoa

Records and references

Data: Paleobiology Database collection 11782 (CC BY 4.0) — view the source record

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Questions about USGS Loc. 13470, Hamlin Shale member, Janesville Shale formation

Can you collect at USGS Loc. 13470, Hamlin Shale member, Janesville Shale formation?

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 USGS Loc. 13470, Hamlin Shale member, Janesville Shale formation?

Fossil.

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Meteorite nearbyA 34.4 kg stony-iron meteorite was found at Vermillion in 1991, 25 miles from here.

Source: Paleobiology Database.