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Fucoid-ostracod community, Mormon Creek/Cabot Head/Byron/Plectatrypa/Schoolcraft

Michigan
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Next site in MichiganMichigan, Richmond Formation Big Hill Beds, Hinkin's Hill · 44 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 3, 2026. Land and claims can change quickly, so check before you go.

Minerals on record here

1 mineral

Recorded here: fossil.

44 miMichigan, Richmond Formation Big Hill Beds, Hinkin's HillFossil50 miBanks of Escanaba River, below power dam at Chandler FallsFossil51 miStonington Formation, Ogontz Member, Stonington, Michigan coralsFossil

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About Fucoid-ostracod community, Mormon Creek/Cabot Head/Byron/Plectatrypa/Schoolcraft

Fucoid-ostracod community, Mormon Creek/Cabot Head/Byron/Plectatrypa/Schoolcraft is a fossil collection site in Michigan, cataloged in the Paleobiology Database. The depositional environment is recorded as marine indet and the tectonic setting is cratonic basin. Documented finds include Coelospira, Brachyprion, Pentamerus, Rhynchospirina, Camarotoechia, Trimerella.

Geologic setting

Geologic interval
Llandovery
Age
443.1–432.9 Ma
Depositional environment
marine indet.
Tectonic setting
cratonic basin
Recorded occurrences
16
Geology notes

"F.g. dolomite w/ parallel to sl wavy lamination; occ. carbonaceous partings b/w laminae. shallow, poor circ. reduced O2, hypersaline, intermitent exposure. cratonic. BA1"

Locality notes

"northern Michigan; coordinates approximated for northern Michigan, particularly the Schoolcraft area."

Fossils found here

Coelospira
Rhynchonellata · Anoplothecidae
Brachyprion
Strophomenata · Leptostrophiidae
Pentamerus
Rhynchonellata · Pentameridae
Rhynchospirina
Rhynchonellata · Rhynchospirinidae
Camarotoechia
Rhynchonellata · Camarotoechiidae
Trimerella
Craniata · Trimerellidae
Pterinea
Bivalvia · Pterineidae
Ilionia
Bivalvia · Lucinidae
Hormotoma
Gastropoda · Hormotomidae
Encrinurus
Trilobita · Encrinuridae
Leperditia
Ostracoda · Leperditiidae
Isochilina
Ostracoda · Isochilinidae
Inocaulis
Hydrozoa · NO_FAMILY_SPECIFIED
Mastigograptus
Pterobranchia · Mastigograptidae
Duncanella
Anthozoa · Metriophyllidae

Records and references

Data: Paleobiology Database collection 532 (CC BY 4.0) — view the source record

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Questions about Fucoid-ostracod community, Mormon Creek/Cabot Head/Byron/Plectatrypa/Schoolcraft

Can you collect at Fucoid-ostracod community, Mormon Creek/Cabot Head/Byron/Plectatrypa/Schoolcraft?

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 Fucoid-ostracod community, Mormon Creek/Cabot Head/Byron/Plectatrypa/Schoolcraft?

Fossil.

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Source: Paleobiology Database.