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Wood Canyon, Aspen Range

Caribou County, Idaho
Directions
Next site in IdahoUSGS 10593-PC, Swan Lake Canyon · 6 mi

Can I collect here?

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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 15, 2026. Land and claims can change quickly, so check before you go.

Minerals on record here

1 mineral

Recorded here: fossil.

6 miUSGS 10593-PC, Swan Lake CanyonFossil7 miUSGS 993, Diamond Claim, Swan LakeFossil9 miUSGS 10519-PC, North Dry ValleyFossil

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About Wood Canyon, Aspen Range

Wood Canyon, Aspen Range is a fossil collection site in Caribou, Idaho, cataloged in the Paleobiology Database. Fossils here come from the Thaynes Formation, dated to the Smithian (249.9–248.1 million years ago). The depositional environment is recorded as carbonate indet. Documented finds include Wyomingites arnoldi, Dieneroceras dieneri, Xenoceltites cordilleranus, Xenodiscus gilberti, Xenodiscus tarpeyi, Preflorianites toulai.

Geologic setting

Formation
Thaynes
Geologic interval
Smithian
Age
249.9–248.1 Ma
Depositional environment
carbonate indet.
Recorded occurrences
40
Locality notes

Sec 32, T. 8 S., R. 43 E, at the head of Wood Canyon, Aspen Range, about 9 miles northeast of Soda Springs

Fossils found here

Wyomingites arnoldi
Cephalopoda · Dieneroceratidae
Dieneroceras dieneri
Cephalopoda · Dieneroceratidae
Xenoceltites cordilleranus
Cephalopoda · Xenoceltitidae
Xenodiscus gilberti
Cephalopoda · Xenodiscidae
Xenodiscus tarpeyi
Cephalopoda · Xenodiscidae
Preflorianites toulai
Cephalopoda · Kashmiritidae
Dieneroceras waageni
Cephalopoda · Dieneroceratidae
Abrekites arthaberi
Cephalopoda · Gyronitidae
Meekoceras cristatum
Cephalopoda · Prionitidae
Inyoites oweni
Cephalopoda · Inyoitidae
Meekoceras gracilitatis
Cephalopoda · Prionitidae
Submeekoceras mushbachanum
Cephalopoda · Arctoceratidae
Submeekoceras patelliforme
Cephalopoda · Arctoceratidae
Pseudaspidites wheeleri
Cephalopoda · Proptychitidae
Meekoceras bonnevillense
Cephalopoda · Prionitidae
Wyomingites aplanatus
Cephalopoda · Dieneroceratidae
Flemingites aspenensis
Cephalopoda · Flemingitidae
Flemingites bannockensis
Cephalopoda · Flemingitidae
Euflemingites cirratus
Cephalopoda · Flemingitidae
Anaflemingites russelli
Cephalopoda · Flemingitidae
Hedenstroemia kossmati
Cephalopoda · Hedenstroemiidae
Metussuria occidentalis
Cephalopoda · Ussuritidae
Metussuria waageni
Cephalopoda · Ussuritidae
Cordillerites angulatus
Cephalopoda · Hedenstroemiidae
Lanceolites compactus
Cephalopoda · Lanceolitidae
Aspenites acutus
Cephalopoda · Aspenitidae
Pseudosageceras multilobatum
Cephalopoda · Hedenstroemiidae
Juvenites dieneri
Cephalopoda · Meekoceratidae
Juvenites septentrionalis
Cephalopoda · Meekoceratidae
Paranannites aspenensis
Cephalopoda · Paranannitidae
Juvenites thermarum
Cephalopoda · Meekoceratidae
Clypites tenuis
Cephalopoda · Hedenstroemiidae
Jeanbesseiceras jacksoni
Cephalopoda · NO_FAMILY_SPECIFIED

Records and references

Data: Paleobiology Database collection 33288 (CC BY 4.0) — view the source record

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Questions about Wood Canyon, Aspen Range

Can you collect at Wood Canyon, Aspen Range?

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 Wood Canyon, Aspen Range?

Fossil.

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Source: Paleobiology Database.