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USGS locality 8212, About 4 miles north of mouth of Rising Water Creek

North Dakota
Directions
Next site in North DakotaUSGS locality 8202, on road towards Hoflund along Missouri River, Fort Union Fm · 13 mi

Can I collect here?

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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.

13 miUSGS locality 8202, on road towards Hoflund along Missouri River, Fort Union FmFossil38 miStanleyGlauberite, halite, thenardite39 miLittle Missouri RiverMontana Moss Agate, jasper, agatized wood

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About USGS locality 8212, About 4 miles north of mouth of Rising Water Creek

USGS locality 8212, About 4 miles north of mouth of Rising Water Creek is a fossil collection site in North Dakota, cataloged in the Paleobiology Database. Fossils here come from the Fort Union Formation, dated to the Paleocene (66–56 million years ago). The depositional environment is recorded as fluvial indet. Documented finds include Onoclea hesperia, Glyptostrobus, Metasequoia occidentalis.

Geologic setting

Formation
Fort Union
Geologic interval
Paleocene
Age
66–56 Ma
Depositional environment
fluvial indet.
Recorded occurrences
4
Locality notes

About 4 miles north of mouth of Rising Water Creek, north of Elbowoods. The town of Elbowoods is now permanently underwater, flooded by the building of the Garrison Dam. Lat and long are of the town of Four Bears, which is near where Elbowoods used to be (so far as I can tell).

Fossils found here

Onoclea hesperia
Polypodiopsida · Onocleaceae
Glyptostrobus
NO_CLASS_SPECIFIED · Cupressaceae
Metasequoia occidentalis
NO_CLASS_SPECIFIED · Cupressaceae

Records and references

Data: Paleobiology Database collection 58032 (CC BY 4.0) — view the source record

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Questions about USGS locality 8212, About 4 miles north of mouth of Rising Water Creek

Can you collect at USGS locality 8212, About 4 miles north of mouth of Rising Water 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 USGS locality 8212, About 4 miles north of mouth of Rising Water Creek?

Fossil.

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Source: Paleobiology Database.