407 



Modi. 



Found also by I. C. White at Rupert, Columbia Co., in bed 30 

 of Section 13, (G7, p. 69,) in Chemung^ VIII g, 



Modiola minor. Lea. Jour. Acad. Nat. Sc, Phila. [2] Yol. 

 2, 1852, recognized by Heilprin, doubtfully^ among specimens 

 from the Anthracite slates of the Northern Goal field, in the 

 Museum of the Wyoming Hist. Soc. at Wilkesbarre. Geol. 

 Sur. An. Rt. 1885, p. 451. — XIII — See Appendix, 



Modiola casts in loose pieces of sandstone found by Carll 

 on Gibson run, 1 m. N. E. of Jamestown, Crawford Co., Pa., 

 probably from the Berea grit. Cat. 0, spec. 3300. — X. 



Modiola pooli, Dawson. Acadian Geology, 1868, p. 301, 

 MHO f g, xoo, a cast of the shell ; nearly cylindrical, 

 with delicate surface lines of growth; found in 

 ooTi 1 1 IX Carboniferous limestones of Nova Scotia. — XIII f 

 Modiolopsis anodontoides {Cyprieardites anodontoides^ 



til A,. 



sinuata,) Emmons, Geology of the 

 Second District 1842, page 399, fig. 110, 

 3. Utica formation. (Conrad, 1847, Hall, 

 Pal. N. Y., Vol. I.) loraine {Hudson 

 2, river) formation. — JII a^b. 

 Modiolopsis carinata, Conrad. Hall, Pal. N. Y., Vol. 1, 

 //c ^^^ 1847, Trenton groitp. — The figure 



here given is taken from Sir Wm. E. 

 Logan's Geology of Canada, 1863, page 

 173, fig. 1^^.— Trenton. lie. 



CC7/7 



/8S3 



Modiolopsis concentrica, H. & W. See Appendix. 



Modiolopsis cincinnaticus, H. &. W. See Appeyidix. 



Modiolopsis curta, Hall, Pal. N. Y., Vol. 1, 1847, Hudson 

 river group. Reported by Prof. Ewing as found by him in 

 that formation in Centre Co., Pa. T4, p. 427, — /// b. — See 

 Appendix. 



Modiolopsis dubia ? (Hall, 1859, Pal. N. Y., Vol. 3, Low. 

 Held.) Claypole's list of fossils from Perry Co., Pa.. F2. Preface 

 p. xiii. lower Helderberg, F/, See Cat. 00, p. 234, Spec, 

 604-1, in Fellows & Genth collections at Manning's quarry near 

 Hazardville, Carbon Co., Pa.; and 606-2, in Fellows' coll. on 

 Hogback, Shawnee, Pike Co., Pa.; both in lower Ilelderberg. 

 VI. — See Appendix. 



