BUII.DING AND OUNAMENTAL STONES. 569 



Liinestoue. l)<'v<)iiiaii ; ,i;r;iy: liii(My (ossilifci-otis; (•(Miipiicl. W'illiaiii.svillo, ¥jv\e 

 County. W. l"o,:^'k'saiijfer's (|ii;MTy. T<;ntli Cciiisiis, 18r>(i. 2()(i'i".i. 



Magnesian limestone. I^DWorSiluriau ; dark lilne-gray ; fossiliferons. South Gluim 

 Fallts, Saratoga County. Quarry of Tlioiuas Reyuolils & Co. Tenth Census, 

 lt:'80. 2f)lll. 



Lower Silurian ; (hii'lc hhio-nray ; couipacL Near Crown Point, Essex County. 



Frank ('huk's (lutirry. Tentli Census, 1880. 2Ct\-2:\. 



Lower Silurian; nearly hlaek; compact. Willshorough l^iint, Essex County. 



Ceuteuuial, 187(). irr.lO. 



Lower Silurian ; fine; dark gray; nearly black. Willsborough, Essex County. 



Lake Chaniplaiu Quarry Company. Tenth Census, 1880, ^tJl'iS. 



Lower Silurian ; dark drab ; iossiliftrous. Three Mile Bay, Jefterson County. 



O. Fisli's quarry. Tenth Census, 1880. 2(3279. 



Lower Silurian; gray; finely fossililerons ; compact. Near Prescot, Onc^ida 



County. Evan T. Thona's quarry. Tenth Census, 1880. 2G:W9. 



Lower PiiJurian ; fine; dark gray; nearly black. Amsterdam, Montgomery 



County. James Griswold's ([uarry. Tenth Census, 1880. 20238. 



Lower Silurian; dark ijray ; fossiliferons. Amsterdam, Montgomery County. 



D. C. & N. Hewitt's quarry. Tenth Census, 1880. 262:59. 



Lower Silurian ; dark gray ; fossiliferons. Canajoharie, Montgomery County. 



Sharper's quarry. Tenth Census, 1880. 2G240. 



Upper Siluri.an ; fine; black; compact. Schoharie, Schoharie County. Z. 



Brown's (piarry. Tenth Census, 1880. 2()310. 



Devonian; fine; dark gray; compact. Cobleskill, Schoharie County. Quarry 



of Keilly & Scanlan. Tenth Census, 1880. 2.")909. 



Ujjper Silurian; fine; dark gray; nearly black. Howe's Cave, Scholiarie 



County. Howe's Cave Associafion. DMith Census, 1880. 2(>149. 



Uppt!r Silurian ; fiiu' ; blade. Howe's Cave, Schoharie County. Howe's Cave 



Association. Tenth Census, 1880. 2ri841. 



Upper Silurian ; fine; dark gray; nearly black. Howe's Cave, Schoharie County. 



Howe's Cave Lime and Cement Company. Tenth Census, 1880. 25908. 



Devonian; dark gray ; fine and compact. Springfield Centre, Otsego County. 



McCabo quarry. Tenth Census, 1880. 2r)76;]. 



Devonian; gr.'iy ; compact: Ibssiliferous. Onondaga, Onondaga County. 



Quarry of Hughes Bros. & Co. Tenth Census, 18.S0. 26372. 



Devonian; gray; comp.act ; fossiliferons. Fairmont, Onondaga County. .J. 



Connor's (juarry. Tenth Census, 1880. 263.")4. 



Devonian; gray; semi-crystalline. Indian Reservation, Onondaga County. 



Adam Nie's ([uarry. Tenth Census, 1880. 27069. 



Devonian; dark gray ; fine and compact. Auburn, Cayuga County. Quarry 



of Goodrich iV. Son. Tenth Census, 1880. 26389. 



Devonian; nearly black ; line and compact. Union Springs, Cayuga County. 



A. B. Miles's quarry. Tenth Census, 1880. 26402. 



Devonian: nearly black; fnio and compact. Waterloo, Seneca County. L. 



'I'homas's quarry. Tenth Census, 1880. 26430. 



Devonian ; iK-a-rly lilack ; line and comi)act. Waterloo, Seneca County. J. 



Emmett's quarry. Tenth Census, 1880. 264:$1. 



Devonian; dark gray; fine; compact. Le Roy, Genesee County. L. D. 



Howell's quarry. Tenth Census, 1880. 26r)ll. 



Devonian; dark mottled; compact. Bulfalo, Eric County. J. B. Youn<rs 



quarry. Tenth Census, 1M80. Two spc^cimens. 26621. 



