Scientific Classification
| Kingdom: Animalia |
| Phylum: Brachiopoda |
| Class: Rhynchonellata |
| Order: Spiriferida |
| Family: Mucrospiriferidae |
| Genus: Mucrospirifer |
| Species: Mucrospirifer attenuatus (Grabau, 1931) |
Information
Geological Range
Paleogeographic Distribution
Stratigraphic Occurrences
| Traverse Group |
| Norway Point Formation |
References
Stumm, Erwin, 1956, A Revision of A.W. Grabau’s Species of Mucrospirifer from the Middle Devonian Traverse Group of Michigan
Ehlers, George, 1970, Devonian Strata of Alpena and Presque Isle Counties, Michigan
Kesling, Robert, 1956, A Revision of A.W. Grabau’s Species of Mucrospirifer from the Middle Devonian Traverse Group of Michigan
Remarks
Online Resources
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