Nodosariata - Nodosariida - Nodosariidae
Belongs to Robulus according to F. R. Sullivan 1962
Sister taxa: Robulus adelinensis, Robulus alabamensis, Robulus alatolimbatus, Robulus antipodum, Robulus arcuatostriatus, Robulus calcar, Robulus chiranus, Robulus chitanii, Robulus clericii, Robulus clypeiformis, Robulus cultratus, Robulus deformis, Robulus gyroscalprum, Robulus inornatus, Robulus insuetus, Robulus limbosus, Robulus mayi, Robulus midwayensis, Robulus nikobarensis, Robulus propinquus, Robulus simplex, Robulus terryi, Robulus trompi, Robulus vortex, Robulus warmani
Ecology: stationary semi-infaunal omnivore
Distribution: found only at UCMP B-2228, San Lorenzo River (Eocene of California)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.