171 



Cyat. 



Cyathophyllum, or Strombodes, Hall, Geology of the 



Fourth or AVestern 

 district of N. Y. 1843, 

 page 160, lig. 63, 1 ; 

 one of the common 

 and abundant forms 

 of the Onondaga ^isi- 

 sion of the Upper 

 Ileldefhefg forma- 

 tion ; associated with 

 Cyat hop hy Hum Uexu- 

 osum and Cyatho- 

 pTiyllum ceratites. — 



See White's Report on Monroe and Pike county, G6, p. 120. — 



Villa. 



Cyathophylluin 

 Vfff.c. 



? Hall, Geol. Fourth dist. N. Y., 

 1843, plate fig. [48, 3a.l Hamilton 

 formation. (Rare in Western New 

 York; strongly marked. Hall). See 

 section at Chemung narrows, as a 

 specimen section with cup and other 

 corals, in bed 15, copied in Rt. I, p. 

 93.— VIII g. 



Cyathopliylloid {cup leaf) corals appeared very early; 

 for Stevenson finds them, but too obscure for identification, in 

 the Calciferous (or perhaps Chazy) dolomitic limestone forma- 

 tion, say 2,000' beneath the TJtica slatc^ in Friends Cove, Bed- 

 ford Co., Pa. (T2, p. 164) ; ITTP below Utica slate on the 

 Juniata river (p. 94). — // a. or h. — Of Devonian times, frag- 

 ments too poor to identifv occur as specimens 804-28, 90, 95 ; 

 805-4, 34, in Fellows' an<l Genth's collections on Marshall 

 creek, Monroe Co., and C. E. Hall's at Bell's Mills, Blair Co., 

 all in Ilaniilton shale^ VIII c. — Later; specipiens 860-6 (cast 

 of calyx) from Mansfield. Tioga Co., Pa., in Chemung, Also 

 spec. 888-1 (surface cast), 883-47 (cast of calyx,) 883-48, from 

 Nichols, Tioga Co., N. Y., also in Chemung^ VIII g. 



CycloclicUa ornata (European species). Compare Halonia 

 tuberculata. XIII 



