Acanthocrania alta Cooper and Grant 1974 (craniid brachiopod)

Craniata - Craniida - Craniidae

Full reference: G. A. Cooper and R. E. Grant. 1974. Permian brachiopods of West Texas, II. Smithsonian Contributions to Paleobiology 15:233-793

Belongs to Acanthocrania according to G. A. Cooper and R. E. Grant 1974

Sister taxa: Acanthocrania conferta, Acanthocrania cracentis, Acanthocrania densispina, Acanthocrania elusa, Acanthocrania intermedia, Acanthocrania magna, Acanthocrania minutispinosa, Acanthocrania nordtimanica, Acanthocrania platys, Acanthocrania regularis, Acanthocrania setigera, Acanthocrania spiculata, Acanthocrania vasta

Type specimen: USNM 152571, a valve. Its type locality is USNM720g, Hess Ranch Horst, Glass Mountains, which is in an Artinskian slope limestone in the Skinner Ranch Formation of Texas.

Ecology: stationary epifaunal suspension feeder

Distribution: found only at USNM720g, Hess Ranch Horst, Glass Mountains

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