Gastropoda - Sorbeoconcha - Ranellidae
Full reference: R. Arnold. 1908. Descriptions of new Cretaceous and Tertiary fossils from the Santa Cruz Mountains, California. Proceedings of the United States National Museum 34(1617):345-389
Belongs to Tritonium according to R. Arnold 1908
Sister taxa: Charonia (Charonia), Charonia guichemerri, Charonia lampas, Charonia multinodosa, Charonia sauliae, Charonia tritonis, Charonia univaricosum, Charonia variegata, Charonia weisbordi, Tritonium centrosum, Tritonium pulchrum, Tritonium buwaldi, Tritonium eocenicum, Tritonium martinezensis, Tritonium (Lagena), Tritonium impressum, Triton obscurus, Triton ovoideus, Triton quoyi, Triton buccinoides, Triton obscurus, Triton mississpiensis, Triton heptagonum, Triton connectens, Triton cribrosus, Triton sexcostatus, Triton crassidens, Triton atavus, Triton elegans, Triton oligostirus, Triton abbreviatus
Type specimen: USNM 165436, a partial shell (An imperfect specimen, lacking apex and canal)
Ecology: epifaunal carnivore
Distribution: there are no occurrences of Tritonium newsomi in the database
Specimen images are retrieved through the ePANDDA API.
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