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Collingwood, Luce County, Michigan, USA
Formation | Collingwood |
---|---|
Age: | 461 - 450 Ma Ordovician |
Interval | Edenian - Maysvillian |
Lithology | shale, "limestone" |
Number of Collections | 2 |
Number of Occurrences | 11 |
Recorded Sample Locations
Location | Region | Stratigraphic Name |
---|---|---|
Michigan | Luce County, Michigan, USA | Collingwood |
Associated Units
Stratigraphic Name | Age | Lithology | Occurrence Records |
---|---|---|---|
Groos Quarry | 461 - 450 Ma Ordovician | limestone | 15 |
Recorded Fossils
References
Hussey R. C. (1926) The Richmond Formation of Michigan, Michigan University Contributions from the Museum of Geology 2, 113-188 |
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!