Figure 1 ]—Index map to California State Uni- versity, Northridge (CSUN) collecting localities, Maniobra Formation, northeastern Orocopia Mountains, southern California.
Related Figures (2)
Figure 3—1, 2, Volutilithes orocopiaensis n. sp., holotype, LACMIP 7168, CSUN loc. 662, x 1.2. 3- 5, Glossus (Meiocardia) susukii n. sp., holotype, UCLA 48427, CSUN loc. 662. 3, left valve, x2; 4 oblique posterior view of left valve, x 1.8; 5, left valve hinge line, x 4.