CEPHALOPODA. 



(179) 



Where Located. 



A. N. S. Phil. 



Rutgers College. 



A. M. N. H 



U. S. Nat. Mus. 



Geological Age. 



Locality. 



Cret. M.M | Timber Creek, N. J. 



Cret. L. M \ New Jersey. 



" " : Cream Ridge, N. J. 



Jurassic Belle Fourche Riv., Blk. Hills. 



Univ. Calif J Trenton 



Beloit, Wis. 



U. S Nat. Mus. 



Univ. Calif 



Ohio St. Coll 



Wis. St. Coll 



Ohio St. Coll 



Univ. Calif 



Wis. St. Coll 



Wis. St. Coll. 

 Univ. Calif..., 



Columbia College. 



Wis. St. Coll 



Ohio St. Coll 



i Wis. St. Coll 



r, I, ! Hyatt Brothers.... 



I Univ. Calif 



U. S. Nat. Mu.s. 

 A.M. N. H.... 



Univ. Calif. 



U. S. Nat. Mus 



Coal Measures White Pine, Nev. 



Up. Helderb . Dublin, Ohio. 



Niagara Cedarville, Ohio. 



" Racine, Wis. 



" Yellow Springs, Ohio. 



Trenton ' Beloit, Wis. 



Guelph ! Carlton, Wis. 



Niagara Ashford, Wis. 



Trenton Beloit, Wis. 



Up. Helderb Marion Co., Ohio. 



Hamilton Milwaukee, Wis. 



Hud. River Dayton, Ohio. 



Hamilton Milwaukee, Wis. 



Up. Helderb I Columbus, Ohio. 



Up. Helderb i Columbus Ohio. 



Coal Measures • White Pine, Nev. 



Waverly Burlington, Iowa. 



Up. Helderb Columbus, Ohio. 



Trenton Beloit, Wis. 



Up. Helderb Dublin, Ohio. 



Cret i Beaver Creek, Blk. Hills. 



A. N. S. Phil I Cret. M. M ! Glasboro, N.J. 



A. N. S. Phil 



Columbia College. 

 U. S. Nat. Mus... 



Wis. St. Coll.. 

 A. N. S. Phil 



Cret. L. M j Arneytown, N.J. 



Atlantic Highlands, N. J. 

 Beaver Creek, Blk. Hills. 



Cret 



Niagara 



Cret. M. M 



Waukesha, Wis. 

 Vincentown,N. J. 



