Grewingkia
Extinct genus of corals
From Wikipedia, the free encyclopedia
Grewingkia is a genus of extinct Paleozoic Rugose corals, found in Indiana. It contains at least one species, Grewingkia canadensis, which lived during the Ordovician Period.
| Grewingkia Temporal range: Ordovician[1] | |
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Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Cnidaria |
| Subphylum: | Anthozoa |
| Class: | †Rugosa |
| Family: | †Streptelasmatidae |
| Genus: | †Grewingkia Dybowski, 1873 |
| Species: | †G. canadensis |
| Binomial name | |
| †Grewingkia canadensis (Billings, 1862)[2] | |
| Synonyms | |
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List
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