Bactrotheca is an extinct genus of orthothecid hyolith with a bulbous "protoconch".[1]
Bactrotheca | |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Brachiopoda |
Class: | †Hyolitha |
Order: | †Orthothecida |
Family: | †Orthothecidae |
Genus: | †Bactrotheca |
References
edit- ^ DZIK, J. 1980. Ontogeny of Bactrotheca and related hyoliths. GFF, 102, 223–233.