Chonetinella gerontica Cooper and Grant 1975 (lamp shell)

Strophomenata - Productida - Rugosochonetidae

Full reference: G. A. Cooper and R. E. Grant. 1975. Permian Brachiopods of West Texas, III. Smithsonian Contributions to Paleobiology 19:795-1921

Belongs to Chonetinella according to G. A. Cooper and R. E. Grant 1975

Sister taxa: Chonetinella ainimi, Chonetinella baomoshanensis, Chonetinella biplicata, Chonetinella ciboloensis, Chonetinella crassiparva, Chonetinella flemingi, Chonetinella gibberulus, Chonetinella granti, Chonetinella intercalata, Chonetinella iwakiensis, Chonetinella krotovi, Chonetinella lengwuensis, Chonetinella makovi, Chonetinella noenygaardi, Chonetinella parva, Chonetinella shanaensis, Chonetinella sinuata, Chonetinella spinolirata, Chonetinella taimyrensis, Chonetinella transversa, Chonetinella unisulcata, Chonetinella uralica, Chonetinella verneuilana, Chonetinella volitanliopsis

Type specimen: USNM 153753a, a shell (Articulated shell)

Ecology: stationary low-level epifaunal suspension feeder

Distribution: found only at USNM732j, Sierra del Norte, Glass Mountains (Permian of Texas)

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