ammonites
banner
Gateway to the Paleobiology Database
†subfamily Gemmarculinae Elliott 1947 (lamp shell)

Rhynchonellata - Terebratulida - Terebrataliidae

PaleoDB taxon number: 130705

Parent taxon: Terebrataliidae according to A. Williams et al. 2006

Sister taxa: Terebrataliinae, Trigonoseminae

Subtaxa: Arenaciarcula, Choristothyris, Gemmarcula, Helvetella, Ismenia, Oblongarcula, Ruegenella

View classification

Type: Gemmarcula

Ecology: stationary epifaunal suspension feeder