10 OLAK IIOI/I'KDAIII.. [SEC. AHCT. EXI-. FRAM 



Brachiopoda. 



deltoid ea CONRAD. 

 One or two fragmentary specimens. 

 Plectambonites srricea Sow. 

 (hili is tricenaria CONRAD. 

 Triplesia sp. 

 One small fragment. 



Rhynchonotrema incequivalvis CASTELN. 

 One whole specimen and several fragments. 



Gastropoda. 



Trochonema cf. wmbilicatum HALL. 



One piece only, too fragmentary in character for any exact deter 

 initiation to be made. 



Cephalopoda. 



Gonioceras occidentale HALL. 



Several fragments which show beautifully the typical form of the 

 septa. The greatest diameter observed in one complete >rclion was 

 \\-\2 cm. 



Trilobita. 



'I In 1 1 c<>) ).s OVdta Co Nl i A I . 

 Several typical headshields. 



.V/7f'/.S' ( ItlUHdxtllH?) Sp. 



Onr fragiiH'iilary pygidinm. 



Ostrsicoda. 



L<'l>rr<liti fulfill ilex COM;. 



S.-vi-ral right and left shells, well prrspm-d 



