ammonites
Cadulus caronensis Mansfield 1925 (tusk shell)

Scaphopoda - Gadilida - Gadilidae

Full reference: W. C. Mansfield. 1925. Miocene gastropods and scaphopods from Trinidad, British West Indies. Proceedings of the United States National Museum 66(22):9116-9125

Belongs to Cadulus according to W. C. Mansfield 1925

Sister taxa: Cadulus acuminatus, Cadulus bellulus, Cadulus conradi, Cadulus eliezeri, Cadulus infans, Cadulus jacksonensis, Cadulus nerta, Cadulus newtonensis, Cadulus parianus, Cadulus phenax, Cadulus thallus, Cadulus yatalensis

Type specimen: USNM 352692, a shell

Ecology: slow-moving shallow infaunal deposit feeder

Average measurements (in mm): shell 5.80 x 1.30