Bull 



98 



times^ side view, showing notch (sinus) in the upper part of 

 the lip; fig 39, front view of a third, enlarged three times. — ^ 

 Spergen Hill, &c., Ind. Siibea/hoiiiferous. XL 



Bulimorpha canaliculata. {Bulimellacanaliculata. Hall, 

 \,| ^1 Trans. Albany Inst. Vol. 4, 1856. — Poly phemop sis can- 

 alicidatus, Meek & Worthen, Illinois Et. Vol. 2, 1860. 

 Bulimorpha canaliculata^ Whitfield, Bull. 3, 18S2, 

 plate 8, fig. 41.) Collett's Indiana Rt. 1882, page 367^ 

 plate 31, fig. 41, type specimen, magnified threefold^ 

 mi '^^♦; showing channeled sutures- — Spergen Hill. — XL Suh- 

 carhoniferous. 



Bulimorpha elongata (Hall, Trans. Albany Inst. Vol. 4, 

 X/ 'ioyj'^ 1856. Polyphemopsis elongata. M. & W., 111. Rt. 

 Vol. 2, 1866. Polyphemopsis teretiformis^ Miller's 

 Cat. 1877. See Whitfield's Bull. 3, Araer. Mus. 1882, 

 plate 8, fig. 40.) Colletfs Indiana Rt. of 1882, page 

 368, plate 31, fig. 40, type specimen, enlarged twice. — 

 U^^pi3i Spergen Hill, &c., Ind. Subcarboniferous. XL. 

 Bumastis larriensis. See lUaenus ioxus. V h. 

 Bumastis trentonensis. lUsenus trentonensis.— 7/6, c. 

 Buthotrephis antiquata. (Hall, Pala3ontology of New 



York, Vol. 1, 1847.) 

 Vogt'sLehrbuch derGeol- 

 ogie, Brunschweig, 1866^ 

 Vol. 1, part 2, page 253, 

 fig. 88, wrongly quoting 

 Hall's genus as Buthole- 

 pis. — Calciferous s an d- 

 stone (Lower Silurian, or 

 Ordovician formation in 

 New York. // a. 



It looks much like a 

 modern sea plant {fucus) ; 

 was not tubular; and is 

 in the Upper Calciferous, 

 or more properly bottom 

 Chazy limestone belts, i. e. 



somewhat higher in the 



series of formations than Palceophycus tuiularis, and PalcBO- 

 pkycus irregularis, Hall, 1847, page 8, plate 2, fig. 6. 



