Biology:Orthotheca
From HandWiki
Short description: Extinct genus of molluscs
| Orthotheca | |
|---|---|
Scientific classification 
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| Kingdom: | Animalia |
| Superphylum: | Lophotrochozoa |
| Class: | †Hyolitha |
| Order: | †Orthothecida |
| Family: | †Orthothecidae Sysoev, 1958 |
| Genus: | †Orthotheca Novák, 1886 |
| Species | |
Others, please add... | |
Orthotheca is a genus of sessile bottom-dwelling hyolith.[1]
References
- ↑ 1.0 1.1 Malinky, J. M. (2009). "First Occurrence of Orthotheca Novák, 1886 (Hyolitha, Early Devonian) in North America". Journal of Paleontology 83 (4): 588–596. doi:10.1666/08-164R.1. Bibcode: 2009JPal...83..588M.
Wikidata ☰ Q7104940 entry
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