Mucrospirifer mucronatus
| Mucrospirifer mucronatus Temporal range: | |
|---|---|
| A Mucrospirifer mucronatus from the Windom shale. | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Brachiopoda |
| Class: | Rhynchonellata |
| Order: | †Spiriferida |
| Family: | †Mucrospiriferidae |
| Genus: | †Mucrospirifer |
| Species: | †M. mucronatus |
| Binomial name | |
| †Mucrospirifer mucronatus Conrad, 1841 | |
Mucrospirifer mucronatus is a species of articulate brachiopod from the middle Devonian. The species serves as an index fossil for the middle Devonian.