578 REPORT ON NATIONAL MUSEUM, 1886. 



Bituminous dolomite. Upper Silurian ; browu ; fino-graiued; couii)aot. Two spoc- 



iraens. Lexington, Highland County. Mrs. L. Duuu'h quarry. Tenth Census, 



1860. 2r)4'27. 

 Dolomite. Devonian. Light colored; fine-grained; compact. Two specimens. 



White House, Lucas County. Quarry of Pray & Hall. Tenth Census, 18d0. 



25-282. 



Devonian; drab; hue; compact. Two specimens. Near Weston, Wood 



County. L. S. Pugh's quarry. Tenth Census, 1880. 25324. 



Upper Silurian ; drab mottled ; coarsely vesicular. Near Van Wert, Van Wert 



County. Palmer's quarry. Tenth Census. 1880. 26510, 



Devonian; dark gray ; fine-grained; compact. Two specimens. Marion, Ma- 



rion County. Quarry of Peters & Lawrence. Tenth Census, 1880. 25322. 



Devo^iian ; dark ; fine-grained compact. Two 82)ecimens. Marion, Marion 



County. Quarry of Haberman & Riley. Tenth Census, 1880. 25323. 



Devonian; fight colored; fine-grained; compact. Two specimens. Near 



Bellefontaine, Logan County. Quarry of Angel, Miller & Co. Tenth Census, 

 1880. 25290. 



Upper Silurian; light colored; cellular. Two specimens. Near Springfield, 



Clarke County. Quarry of Moores & Co. Tenth Census, 1880. 27164. 



Upper Silurian ; light drab ; fine and compact. Springfield, Clarke County. 



J. Mowatt's quarry. Tenth Census, 1880. 25293. 



Upper Silurian ; drab ; cellular. Springfield Clarke County. W. S. Thomp- 



son's quarry. Tenth Census, 1880. 25291. 



Upper Silurian ; light drab and blue-gray. Two specimens. Yellow Springs, 



Greene County. W. Sroufe's quarry. Tenth Census, 1880. 25292. 



Upper Silurian ; drab mottled ; fine; compact. Eaton, Preble County. Quarry 



of Young & Christraan. Tenth Census, 1880. 2.5268. 

 Magnesiaii limestone. Devonian; drab; fine-grained; fossiliferous. Bloomville, 

 Seneca County. A. Reichert's quarry. Tenth Census, 1880. 25G60. 



Upper Silurian ; very light drab. Piqua River, Miami County. H. G. De- 



weose's quarry. H. G. Deweese, 1883. 27514. 



Upper Silurian ; bluish drab ; fine and compact. Two specimens. Covington, 



Miami County. Quarry of Butt & Battorf. Tenth Census, 1880. 27173. 



Devonian; drab; fine-grained; compact. Near Columbus, Franklin County. 



Quarry of Lilley & Poston. Tenth Consus, 1880. 25376. 



Upper Silurian ; bluish drab ; fine and compact. Near Dayton, Montgomery 



County. Huffman Stone Company. Tenth Census, 1880. 27175. 



Upper Silurian ; bluish drab ; fine and compact. 12-inch cube. Near Dayton, 



Montgomery County. Huft'man Stone Company. Tenth Census, 1880. 27175. 



Upper Silurian ; light drab ; fine and compact. Two specimens. Near Day- 



ton, Montgomery County. W. H. Huston's quarry. Tenth Census, 1880. 

 27192. 



Upper Silurian; drab; line and compact. Two specimens. Near Dayton, 



Montgomery County. Huffman Stone Company. Tenth Census, ISHO. 



25297. 

 Siliceous dolomite. Upper Silurian; Ught and drab; fine-grained. Two spoci- 

 mous. Covington, Miami County. Qu.arry of N. W. Furnas. Tenth Census, 1880. 

 25319. 



Devonian; dark; fine-grained; compact. Two specimens. Near Marion, Ma- 



rion County. F. Ilinamon's quarry. Tenth Census, 1880. 25321. 



■ Upper Silurian; light drab; finely cellular. Two specimens. Spriuglield, 



Clarke County. George H- Frey's quarry. Tenth Census, 1880. 25295. 



