Bivalvia - Trigoniida - Trigoniidae
Alternative combination: Trigonia jacksonensis
Full reference: E. L. Packard. 1921. The Trigoniae from the Pacific Coast of North America. University of Oregon Publications 1(9)
Belongs to Rutitrigonia according to L. R. Cox 1952
See also Packard 1921
Sister taxa: Rutitrigonia affinis, Rutitrigonia coquandiana, Rutitrigonia dunscombiensis, Rutitrigonia laeviuscula, Rutitrigonia longa, Rutitrigonia mesembria, Rutitrigonia neumayri, Rutitrigonia palaeopatagonica, Rutitrigonia peregrina, Rutitrigonia pongolensis, Rutitrigonia pseudoindica, Rutitrigonia regina, Rutitrigonia semiculta
Type specimen: Its type locality is Dark Hollow [lower Pacheco Group], which is in an Albian/Cenomanian marine sandstone in California
Ecology: fast-moving shallow infaunal suspension feeder
Distribution:
• Cretaceous 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.