89 Bell. 



Bellerophon ? characteristic of Third Oil Sand=LeBoeuf 



conglomerate; abundant at Stone quarry, Erie Co., Pa. Q4, p. 

 110, 249.— VI II- IX, 



Bellerophon ? Three undetermined species found by 



J. J. iStevenson in the subcarboniferous strata of Fayette Co., 

 Pa., section beds No. 19 to 5>1. KKK, p. 311— XZ 



Bellerophon ? found by Heilprin in anthracite meas- 

 ures at Wilkes Barre, in coll. Wyoming H. Soc — XIII 



Bellerophon ? in No. 42 of Stevenson's list of coal meas- 

 ure fossils of Fayette & Westmoreland Cos., Pa. — XIII 



Bellerophon ? a minute species frequent (with hryozoa) 



in the Middle Washington limestone of Greene & Fayette Cos., 

 Pa. Stevenson, KKK, p. 306. — Also in Limestone No. IV of 

 the Upper Barrens, near Washington in Washington Co. Very 

 minute, silicified and in vast numbers, K, p. 49, 242. — XVI 



Bellinurus dance. See Euproops danse. XIII 



Belodon caroliniensis, Emmons Bones of a reptile ; re- 

 cognized in York Co., Pa , and at Phrjenixville, Pa., by E. D. 

 Cope. Proc. Amer. Phil. Soc. I'^ll,-— Trias. 



Belodon leptur us. Cope. Keptile, Phoenixville ; Wheat- 

 ley's collections from the B. R. R. tunnel ; Proceedings A. P. 

 ^,1%11.— Trias. 



Belodon prisons, Leidy. Reptile, recognized bv E. D. 

 Cope at Phoenixville, and in York Co., Pa. Proc. A. P. S. 

 imi.— Trias. 



Beyrichia ciliata. Emmons, American Geology, Vol. 1, 



amb. ^^^^^^^4c. part 2, 1885, page 219, fig. 74 ^, greatly enlarged, 

 as shown by small oval underneath. One margin 

 set with hairs, apparently, but w^hen seen under 

 EmT^^GTi^^ the microscope the hairs look more like edge- 



folds. Blue Limestone of Ohio. — III I. 



Beyrichia dagon. Clarke, Bull. 16, TJ. S. G. S. 1885, page 

 ^'"^- ^ JK ^^? plate 2, figs. 5., 6, 7, side, back 



and belly views of this minute 

 crustacean {figs. magniHed ^0 times) 

 of the Genesee hlach shale at Bristol 

 Centre, Ontario Co., N. Y.— VIII e. 



Beyrichia granulata. See Appendix. 



