731 



Poly. 



minute teeth and tuberculated plates found in Hamilton 

 strata, VIII c. Hinde, in Q. J. G. S. Lond. 1879. (S. A. M.) 



Polyphemopsis ? fusiformis Collett's Indiana Report 



of 1880, where it was 

 made identical with 

 Hall's Macrocheilus 

 fusiformis. Figure from 

 Collett's Ind.Rt. of 1883, 

 page 164, plate 32, fig. 

 6, natural size^ a shell 

 from Newport, Ind., which may be a Soleniscus. Coal mea- 

 sures. XIII. 



Polyphemopsis lulimorphis. See Bulimorpha bul. XI 



Polyphemopsis canaliculata. See Bulimorpha canal. XI 



Polyphemopsis elongata. See Bulimorpha elongata. XI, 



Polyphemtopsis nitidula {Loxonema nitidula. Meek and 



Worthen, 1860, Proc. A. N. S. Phila.) 



Collett's Indiana Report of 1881, 



page 370, plate 42, figs. 7, 8, natural 



size^ front and back views of a large 



specimen. Also, Rt. 1883, page 163, 



_ plate 27, figs. 7, 8, natural size. — 



^^^••"•^^ Eugene, Vermillion Co., Indiana 

 Coal measures. XIII. 



Polyphemopsis peracuta. (Meek and Worthen Illinois 

 t/jll Report, Vol. 2, p. 375, plate 31, 



-c,. g^^ ^ ^^ j^^ Collett's Indiana 



Rt. of 1883, page 163, plate 32, 

 figs. 7, 8, natural size^ opposite 

 side views ; not very common ; 

 supposed to be characteristic of 

 the Upper Goal measures (coals 

 M & N of the Indiana list) ; but it abounds in the Ferriferous 

 Limestone of Western Pennsylvania ; see Stevenson's Report 

 K, page 346 ; K3; 310 ; White's Q, 62, 200 ; Q2, 47, 106 ; Q3, 

 25; Chance's V, 147. Also in the Decker'^ s Creek shale at 

 Morgantown, L, 37. Also in the Crinoidal limestone^ H4, 78. 

 It belongs therefore to Alleghany series and Pittsburgh series^ 

 XIII, XIV. 



