 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. Please help improve this article by introducing more precise citations. (August 2016) (Learn how and when to remove this message) |
| Detroit River Group | |
|---|---|
| Stratigraphic range: Devonian | |
_1_(48891623066).jpg) Lucas Dolomite, upper Detroit River Group, Middle Devonian (quarry near Junction, Ohio) | |
| Type | Group |
| Sub-units | Lucas Dolomite, Formosa Reef Limestone |
| Underlies | Dundee Limestone and Traverse Formation |
| Overlies | Holland Quarry Shale and Wabash Formation |
| Location | |
| Region | Indiana, Michigan and Ohio |
| Country | United States |
The Detroit River Group is a geologic group in Michigan and Ohio. It preserves fossils dating back to the Devonian period.
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
Further reading
- Brian R. Pratt, Lower Devonian Stromatoporoid reefs. Formosa Reef Limestone (Detroit River Group) of Southwestern Ontario. In: Reefs, Canada and Adjacent Area, ed. by H.H.J. Geldsetzer, N.P. James and G.E. Tebbutt, Editors Canadian Society of Petroieum Geologists Memoir 13, 1989, p. 506-509
- Gilbert Klapper and, William A. Oliver, Jr., The Detroit River Group is Middle Devonian: Discussion on "Early Devonian age of the Detroit River Group, inferred from Arctic stromatoporoids". (Canadian Journal of Earth Sciences, 1995, 32(7): 1070–1073, https://doi.org/10.1139/e95-088
 | This article about a specific stratigraphic formation in Michigan is a stub. You can help Misplaced Pages by expanding it. |