LAMELLIBRANXHIATA. 



(157) 



Where Located. Geological Age. j Locality. 



5-6 Dr. Knapp , Up. Helderb Louisville, Kv. 



2-4 Dr Knapp Hamilton Near Louisville, Ky. 



C. A. White Coll Waverly Burlington, la. 



Ohio St. Coll Clinton Wilmington, Ohio. 



Univ. Calf Trenton Beloit, Wis. 



A. X. S. Phil. & Trenton, X j. Cret. L. M Bm-lington & Holmdel. X. T- 



& A M. X. H.".. " Haddonheld & Freehold, X. J. 



Trenton, X. T " Freehold, X. T- 



A. X. S. Phil " Crosswicks, X. T. 



Trenton. X. J " Holmdel, X. J. " 



A. X. S. Phil Cret. L. M Xew Jersey. 



Trenton, X. J '• Freehold & and Holmdel, X. J- 



Trenton, X. J ; Cret. L. M Crosswicks, X. J. 



A. X. S. Phil :Miocene Atlantic City, X. J- 



Figure copied •• 



Dr. Bruere. Freehold Cret. L. M Up. Freehold, X. J. 



A. X. S. Phil I Cret. L, M Haddonfield, X. J. 



'■ ■'■ "' Pliocene Atlantic City, X. J. 



A. X. S Phil Miocene ? Xew Jersey. 



Trenton, X. J I Cret. L. M Up. Freehold, X" J. 



" '■ " Burlington, X. J. 



U. S. Xat. Mus Jxirassic Belle Fourche River, Black Hills. 



'■ '■ '' Cret Cheyenne River, Beaver Creek, B. H. 



Dr. Knapp Up. Helderb Xear Louisville, Ky. 



A. M. X. H Waverlv Burlington, la. 



" Triassic Pah-Ute Mts., Xeb. 



A. M. X. H Cret Beaver Creek, Black Hills. 



" " Old Woman's Fork of Cheyenne. 



A. M. X H Jurassic Umta Mts., Utah. 



