ECHINODERMATA— BRYOZOA— BRACHIOPODA. 



(148) 





Where Located. 



Geological Age. 



Locality. 







N. Y. StateMus 



Waverly 



■ 

 Richfield, Ohio. 





a it ti 



(( 



a i( 





(I a a i( 



a <.c 





N. Y. State Mus 



Waverly 



Coal Meas 



Richfield, Ohio. 





Univ. Calif 



N. Y. State Mus 



Carbon Hill Ohio. 





Waverly 



Clinton 



Hud. Riv 



Hud. Riv 



Richfield, Ohio. 





Univ. Calif. 



Wis. State Coll 



Dayton, Ohio. 

 Delafield, Wis. 





Wis. State Coll 



Wis. State Coll 



Delafield, Wis. 





Hud. Riv 



Chemung 



Delafield, Wis. 





N. Y. State Mus 



Rockford, Iowa. 





Wis. State Coll 



Hud. Riv 



Delafield, Wis. 







(( K 





Wis. State Coll 



Hud. Riv 



" " 



Delafield, Wis. 











li << (< 



a 11 



a a 





i< a a 



(( (( 



a << 





Univ. Calif 



Univ. Calif. 



Univ. Calif. 



Univ. Calif 



Wis. State Coll 



Clinton 



Dayton, Ohio. 



Dayton, Ohio. 



Dayton, Ohio. 



Dayton, Ohio. 

 Delafield, Wis. 



Hackberry, Iowa. 





Clinton 





Clinton 





Clinton 









N. Y. State Mus 



C. B. Andrews 



Chemung 





Chester Lime 



Hud. Riv 









Wis. State Coll 



Delafield, Wis. 







(( a 





U. S. Nat. Mus 



Waverly 













Univ. Calif 



Chester 













