Glyptoria
| Glyptoria | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Brachiopoda |
| Class: | Rhynchonellata |
| Order: | †Protorthida |
| Family: | †Protorthidae |
| Genus: | † |
Glyptoria is a genus of protorthid brachiopod with a ventral spondylium.[1] It is characterized by a free apical plate in the ventral valve interior and a distinctive coarse, lamellose ornament.[2]
References
- ^ Williams, Alwyn; Brunton, C.H.C.; Carlson, S.J.; et al. (1997–2007). Kaesler, Roger L.; Selden, Paul (eds.). Part H, Brachiopoda (Revised). Treatise on Invertebrate Paleontology. Boulder, Colorado; Lawrence, Kansas: Geological Society of America; University of Kansas.
- ^ Arthur, Cooper (March 1976). "Lower Cambrian Brachiopods from the Rift Valley (Israel and Jordan)". Journal of Paleontology. 50 (2): 269–289. JSTOR 1303495.