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Aaron Scott Quarry [PROXY]

Emery County, Utah
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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.

4 miPete's MicrositeFossil6 miOMNH V239, MussentuchitFossil12 miHoly Hand GrenadeFossil

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About Aaron Scott Quarry [PROXY]

Aaron Scott Quarry [PROXY] is a fossil collection site in Emery, Utah, cataloged in the Paleobiology Database. Fossils here come from the Morrison Formation, dated to the Kimmeridgian to Tithonian (154.8–143.1 million years ago). The depositional environment is recorded as delta plain. Documented finds include Barosaurus, Allosaurus fragilis, Dryosaurus, Glyptops, Opisthias rarus, Eutretauranosuchus.

Geologic setting

Formation
Morrison
Geologic interval
Kimmeridgian to Tithonian
Age
154.8–143.1 Ma
Depositional environment
delta plain
Recorded occurrences
16
Geology notes

"the quarry locality was on a delta plain along the eastern margin of a lacustrine environment"

Locality notes

Aaron Scott Quarry, on W flank of San Rafael Swell, SE of Ferron

Fossils found here

Barosaurus
Saurischia · Diplodocidae
Allosaurus fragilis
Reptilia · NO_FAMILY_SPECIFIED
Dryosaurus
Ornithischia · Dryosauridae
Glyptops
Reptilia · Pleurosternidae
Opisthias rarus
Reptilia · NO_FAMILY_SPECIFIED
Eutretauranosuchus
Reptilia · Goniopholididae
Coelurus
Reptilia · NO_FAMILY_SPECIFIED
Apatosaurus
Saurischia · Diplodocidae
Camarasaurus
Saurischia · Camarasauridae
Stegosaurus
Ornithischia · Stegosauridae
Triconodonta
Mammalia
Planolites
NO_CLASS_SPECIFIED · NO_FAMILY_SPECIFIED
Unionidae
Bivalvia · Unionidae
Ceratosaurus
Reptilia · NO_FAMILY_SPECIFIED
Camptosaurus
Ornithischia · NO_FAMILY_SPECIFIED

Records and references

Data: Paleobiology Database collection 220417 (CC BY 4.0) — view the source record

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Questions about Aaron Scott Quarry [PROXY]

Can you collect at Aaron Scott Quarry [PROXY]?

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 Aaron Scott Quarry [PROXY]?

Fossil.

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Source: Paleobiology Database.