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Eurypterid-Associated Biota of the Pointe aux Chenes Fm., St. Ignace, Michigan

Michigan
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Next site in MichiganLocality 08. Pine River Point, South Point. Ledges & bluffs on shore of Lake MI · 19 mi

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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.

19 miLocality 08. Pine River Point, South Point. Ledges & bluffs on shore of Lake MIFossil23 miBurt Lake BeachPetoskey Stone, fossil36 miLoc. 18a. Bluffs on shore of Little Traverse Bay at railroad station, Bay View,Fossil

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About Eurypterid-Associated Biota of the Pointe aux Chenes Fm., St. Ignace, Michigan

Eurypterid-Associated Biota of the Pointe aux Chenes Fm., St. Ignace, Michigan is a fossil collection site in Michigan, cataloged in the Paleobiology Database. Fossils here come from the Pointe aux Chenes Formation, dated to the Pridoli (422.7–419.62 million years ago). The depositional environment is recorded as lagoonal/restricted shallow subtidal and the tectonic setting is cratonic basin. Documented finds include Lingulidae, Whitfieldella, Orbiculoidea, Leperditia, Bivalvia, Eurypterida.

Geologic setting

Formation
Pointe aux Chenes
Geologic interval
Pridoli
Age
422.7–419.62 Ma
Depositional environment
lagoonal/restricted shallow subtidal
Tectonic setting
cratonic basin
Recorded occurrences
6
Geology notes

"BA 1 as indicted by the brachiopods and Leperditia"\r\nSEP environmental call based on scanty given info. and knowledge of regional geology; I know evaporites to be associated with this unit

Locality notes

St. Ignace, Michigan

Fossils found here

Lingulidae
Lingulata · Lingulidae
Whitfieldella
Rhynchonellata · Meristellidae
Orbiculoidea
Lingulata · Discinidae
Leperditia
Ostracoda · Leperditiidae
Bivalvia
Bivalvia
Eurypterida
NO_CLASS_SPECIFIED

Records and references

Data: Paleobiology Database collection 26873 (CC BY 4.0) — view the source record

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Questions about Eurypterid-Associated Biota of the Pointe aux Chenes Fm., St. Ignace, Michigan

Can you collect at Eurypterid-Associated Biota of the Pointe aux Chenes Fm., St. Ignace, Michigan?

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 Eurypterid-Associated Biota of the Pointe aux Chenes Fm., St. Ignace, Michigan?

Fossil.

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Source: Paleobiology Database.