TLATE II. 



Tapa 



Osttctca SOLENI8CU6 Meek 56 



Fig. 1. Upper view of a : small example partly restored (after White). See 

 additional figure on Plate II!. 



OSTREA CONGE8TA Conrad 55 



Figs. 2,?>. interior views of upper valves slightly enlarged (after Meek). 



4. Three small lower valves attached to the shell of a large Inoceramus 

 (after Meek). 



OSTREA MALACHITEN8I8 U. sp 57 



Nat. Mus. Cat. Invert. Foss., 22857. 

 Figs. 5,6. Lower valves of somewhat less than average size. 

 7,8. Opposite views of an upper valve. 



1C6 



