†Pitar uvasana marshensis Clark and Woodford 1927 (venus clam)
Bivalvia - Cardiida - Veneridae
Alternative combination: Pitaria uvasana marshensis
Full reference: B. L. Clark and A. O. Woodford. 1927. The geology and paleontology of the type section of the Meganos Formation (lower Middle Eocene) of California. University of California Publications in Geological Sciences 17(2):63-142
Belongs to Pitar uvasana according to F. E. Turner 1938
See also Clark and Woodford 1927
Sister taxon: Pitar uvasana coquillensis
Type specimen: UCMP 31315
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Eocene of United States (5: California collections)
Total: 5 collections each including a single occurrence