Olep. 



134 



Clepsysaurus wheatleyanus. Cope. Proc. A. P. S. Phil., 

 1877. Fragments of bones of this reptile found in York Co.— 

 Trias. 



Climacograptus emmonsi. A solitary specimen of this 



M.C. 



PI.XJ. 



graptolite, owned by E. Hurlbut, and 

 figured by Walcott,in Bulletin U. S. G. S. 

 No. 30, page 93, plate XI, fig. 5. Perhaps 

 the same species figured by Emmons, in 

 American Geology, Vol. 1, plate 1, fig. 2 

 (which I have superposed on Walcott's 

 figure for comparison.) — Lower Cam- 

 brian {Oeorgian) formation, Parker's 

 quarry, Vt.,in shale holding Biplograptus 

 ? simplex.) Mesonacis vermontana., Olenel- 

 Ins thompsoni., and Protocaris marshi. — 

 IL C. (nowZ. C.)* 

 Clinopistha radiata. (Meek and Worthen, Illinois Geol. 



XiH..-^ ^,7,.^^W -^^* ^' P- ^^^' P^^^^ ^'^^ ^S- 7- Mmondia 



radiata^ Hall, Geol. Iowa, part 2, p. 716, 

 plate 29, fig. 3.) Collett's Indiana Et. of 

 1883, page 147, plate 31, fig. 6 and 7, right 

 side and back views, natural size, — Upper 

 I Coal Measures of Indiana. X V, 



Clisiophyllnin conig^erum. ( Zaphrentis conigera. Kom- 



fnd 



inger, Foss. Corals, 1876, p. 149, plate 40.) Collett's Indiana 

 Rt. 1882, page 299, plate 22, fig. 3, side view of a fine specimen 

 six inches long {omitted here) : fig. 4, back view of a smaller, 

 showing the cup (calyx) with its central cone. — At the falls 

 of the Ohio and elsewhere. Corniferous lim.estone.^ Villa. 



* Since the discovery of Olenellus beds under the Par oxides zone in New- 

 foundland, by Walcott, in 1888. 



