Claypole] 



262 



[Claypole 



Claypole, Edward W[aller}. *Tbe Perry county fault. 



Note on an important correction in the geological map 



of Pennsylvania. [1883.] Amer. Phil. Soc. Proc., 21, 



1884, 218-225. 

 *Note on a relic of the native flora of Pennsylvania, 



surviving in Perry county. [1883.] Amer. Phil. Soc. 



Proc., 21, 1884, 226-230. 

 *Ou the equivalent of the New York Portage, in Perry 



county, middle Pennsylvania. [1883.] Amer. Phil. Soc. 



Proc., 21, 1884, 230-235. 

 *Note on the genus Bensselaeria in the Hamilton 



group in Perry Co. [1883.] Amer. Phil. Soc. Proc., 21, 



1884, 235-236. 

 - *Note on a large crustacean from the Catskill group 



of Pennsylvania. [1883.] Amer. Phil. Soc. Proo., 21, 



1884, 236-239. 

 On some fish remains recently discovered in the 



Silurian rocks of Pennsylvania. Amer. Ass. Proc., 1884, 



424-428. 

 On Ctenacanthus and Gyracanthus from the Chemung 



of Pennsylvania. Amer. Ass. Proo., 1884, 489-490. 

 Preliminary note on some fossil fishes recently dis- 

 covered in the Silurian rocks of North America. Amer. 



Natlist., 18, 1884, 1222-1226. 

 On the Clinton and other shales, etc., composing the 



fifth group of ROGERS in the first survey of Pennsylvania. 



Amer. Phil. Soc. Proc., 21, 1884, 492-502. 



Pennsylvania before and after the elevation of the 

 Appalachian Mountains. [1884.] Brit. Ass. Rep., 1884, 

 718; Amer. Natlist., 19, 1885, 257-268. 



On some remains of fish from the Upper Silurian 



rocks of Pennsylvania. Brit. Ass. Rep., 1884, 733-734. 



On the occurrence of the genus Dalmanites in the 



Lower Carboniferous rocks of Ohio. Geol. Mag., 1, 1884, 

 303-307. 



Dalmanites in the Lower Carboniferous rocks. Science, 



3, 1884, 563. 



Fish-remains in the North-American Silurian rocks. 



Science, 4, 1884, 34, 270. 



On the recent discovery of pteraspidian fish in the 

 Upper Silurian rocks of North America. [1884.] Geol. 

 Soc. Quart. Jl., 41, 1885, 48-63. 



On the vertical range of certain fossil species in 

 Pennsylvania and New York. Amer. Natlist., 19, 1885, 

 644-654. 



A preliminary report on the palaeontology of Perry 



county, describing the order and thickness of its forma- 

 tions and its folded and faulted structure. Pennsylvania 

 Geol. Surv. Rep., F 2 , 1885, 437 pp. 



Preliminary note on some fossil wood from the 



Carboniferous rocks of Ohio. Amer. Ass. Proc., 1886, 

 219-220. 



Buffalo and Chicago, or "What might have been." 



Amer. Natlist., 20, 1886, 856-862. 



The Chambers lightning-rod. Davenport Ac. Proc., 



4, 1886, 41-44. 



The old gorge at Niagara. Science, 8, 1886, 236. 



Notes on some introduced plants, chiefly in Summit 



Co., Ohio. Torrey Bot. Club Bull., 13, 1888, 187-188. 



The mode of destruction of the potato by Peronospora 



infestans. Torrey Bot. Club Bull., 13, 1886, 191. 



"Lake Cuyahoga:" a study in glacial geology. Amer. 



Ass. Proc., 1887, 218. 



The materials of the Appalachians. Amer. Natlist., 



21, 1887, 955-962, 1054-1060. 

 Organic variation indefinite not definite in direction, 



an outcome of environment. Amer. Phil. Soc. Proc., 



24, 1887, 113-135. 

 Secondary results of pollination. [U. S.] Comm. Agr. 



Rep., 1887, 318-321. 

 The Lake Age in Ohio ; or, some episodes in the 



retreat of the North American glacier. [1887.] Edinb. 



Geol. Soc. Trans., 5, 1888, 421-458. 



The future of natural gas. Amer. Geologist, 1, 1888, 

 51-36. 



DARWIN and geology. Amer. Geologist, 1, 1888, 152- 

 162, 211-221. 



Singular subterranean commotion near Akron, Ohio. 

 Amer. Geologist, 1, 1888, 190-192; Amer. Natlist., 22, 

 1888, 242-243. 



On some investigations regarding the condition of the 

 interior of the Earth. Amer. Geologist, 1, 1888, 382- 

 386; 2, 1888, 28-35. 



[Dr. CLARK'S collection of fish remains at Berea, 

 Ohio.] Amer. Geologist, 2, 1888, 62-64. 



[Earthquake tremors at Charleston.] Amer. Geologist, 



2, 1888, 135-136. 



The eccentricity theory of glacial cold versus the facts. 



Edinb. Geol. Soc. Trans., 5, 1888, 534-548. 

 The reality of a level of no strain in the crust of the 



Earth. Amer. Ass. Proc., 1889, 232. 

 [Exogenous nature of the trunks of lepidodendrids 



and sigillarids of the Coal Measures.] Amer. Geologist, 



3, 1889, 55-57. 



Glaciers and glacial radiants in the Ice Age. Amer. 



Geologist, 3, 1889, 73-94. 



The story of the Mississippi- Missouri. Amer. Geo- 

 logist, 3, 1889, 361-377. 



Gilsonite or uintaite. Amer. Geologist, 4, 1889, 386- 



387. 



Falls of rock at Niagara. Nature, 39, 1889, 367. 



Illustration of the "level of no strain" in the crust of 



the Earth. Amer. Geologist, 5, 1890, 83-88. 



The making of Pennsylvania. Amer. Geologist, 5, 



1890, 225-234. 

 Palseontological notes from Indianapolis. 

 Geologist, 6, 1890, 255-260. 



The continents and the deep seas. 



Amer. 



[1890.] Amer. 



Geol. Soc. Bull., 2, 1891, 10-16. 

 On a deep preglacial river-bed near Akron, Ohio. 

 Amer. Ass. Proc., 1891, 259. 



Megalonyx in Holmes county, Ohio, 1890. 



Amer. 



Geologist, 7, 1891, 122-132, 149-153. 

 An episode in the palaeozoic history of Pennsylvania. 



Amer. Geologist, 8, 1891, 152-159. 

 A deep boring in the Pleistocene near Akron, Ohio. 



[1891.] Amer. Geol. Soc. Bull., 3, 1892, 150-151. 

 An episode in the history of the Cuyahoga river. 



Amer. Ass. Proc., 1892, 176. 

 The tin islands of the North- West. Amer. Geologist, 



9, 1892, 228-236. 



A new gigantic placoderm from Ohio. Amer. Geo- 

 logist, 10, 1892, 1-4. 

 The head of Dinichthys. Amer. Geologist, 10, 1892, 



199-207. 



On the structure of the American pteraspidian, 



Palaeaspis (Claypole) ; with remarks on the family. 

 Geol. Soc. Quart. Jl., 48, 1892, 542-561. 



A new coccostean, Coccosteus Cuyahogae. Amer. 



Geologist, 11, 1893, 167-171. 

 Preglacial man not improbable. Amer. Geologist, 11, 



1893, 191-194. 

 The cladodont sharks of the Cleveland shale. Amer. 



Geologist, 11, 1893, 325-331. 

 The three great fossil placoderms of Ohio. Amer. 



Geologist, 12, 1893, 89-99. 

 On three new species of Dinichthys. Amer. Geologist, 



12, 1893, 275-279. 

 Structure of the bone of Dinichthys. Amer. Micr. 



Soc. Proc., 15 (1893), 189-191. 



The Upper Devonian fishes of Ohio. 



1893, 443-448. 

 The fossil fishes of Ohio. 



Geol. Mag., 10, 

 Ohio Geol. Surv. Rep., 7, 



1893 (Pt. 2), 602-619. 



Snow-rollers. Science, 21, 1893, 64-65. 



The Neanderthal skull. Science, 21, 1893, 191. 



