Gastropoda - Heterostropha - Pyramidellidae
Full reference: M. A. Hanna. 1927. An Eocene invertebrate fauna from the La Jolla Quadrangle, California . University of California Publications Bulletin of the Department of Geological Sciences 16(8):247-398
Belongs to Pyramidella according to M. A. Hanna 1927
Sister taxa: Pyramidella (Pyramidella), Pyramidella acus, Pyramidella conica, Pyramidella fremonti, Pyramidella grateloupi, Pyramidella gratteloupi, Pyramidella laeviuscula, Pyramidella maculosa, Pyramidella meyeri, Pyramidella mitralis, Pyramidella mucronis, Pyramidella preblei, Pyramidella slevini, Pyramidella sulcata, Pyramidella suturalis, Obeliscus zitteli
Type specimen: UCMP 31155. Its type locality is UCR loc. 4922, which is in a Lutetian deep subtidal shelf shale in the Ardath Formation of California.
Ecology: epifaunal carnivore
Distribution:
• Eocene of United States (2: California 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.