Gastropoda - Neogastropoda - Turridae
Full reference: J. W. Durham. 1944. Megafaunal zones of the Oligocene of northwestern Washington. University of California Publications in Geological Sciences 27:101 -212
Belongs to Hemipleurotoma according to J. W. Durham 1944
Sister taxa: Gemmula (Coronia), Gemmula (Coroniopsis), Gemmula (Gemmula), Gemmula (Pinguigemmula), Gemmula abacta, Gemmula alazana, Gemmula amica, Gemmula bentsonae, Gemmula congener, Gemmula crenulata, Gemmula cretacea, Gemmula diabloensis, Gemmula fasteni, Gemmula gajensis, Gemmula guindana, Gemmula hindsiana, Gemmula imitatrix, Gemmula machapoorensis, Gemmula macrobia, Gemmula mekranica, Gemmula mexa, Gemmula monerma, Gemmula plebeia, Gemmula plentopsis, Gemmula rockcreekensis, Gemmula sindiensis, Gemmula tumata, Gemmula vaningeni, Gemmula violeta, Gemmula wattsi, Turris (Gemmula) birmanica, Turris (Gemmula) pakistanica, Turris (Gemmula) soriensis, Turris (Gemmula) thyrsus, Pleurotoma (Hemipleurotoma) kroisbachensis, Pleurotoma (Hemipleurotoma) singuensis, Hemipleurotoma bhagothorensis, Pleurotoma (Hemipleurotoma) bellacrenata, Hemipleurotoma arenosa, Pleurotoma (Hemipleurotoma) choptankensis, Hemipleurotoma narica, Pleurotoma (Hemipleurotoma) yenanensis, Pleurotoma (Hemipleurotoma) juvavica, Pleurotoma (Hemipleurotoma) humilis, Pleurotoma (Hemipleurotoma) calvertensis, Hemipleurotoma bonneti, Pleurotoma (Hemipleurotoma) iris
Type specimen: Its type locality is A-1804, A-1812 Bremerton Inlet, which is in a Chattian marine conglomerate/shale in the Blakeley Formation of Washington
Ecology: epifaunal carnivore
Distribution:
• Oligocene of United States (2: Washington collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.