What people are saying - Write a review
We haven't found any reviews in the usual places.
Allegheny river anticlinal Armstrong county average sample axis Beaver Brookville Brookville coal Callensburg Catfish Clarion coal Clarion county Clarion group Clarion Lower coal Clarion river Clarion township coal bank coal bed coal is opened coal measures coke Conglomerate measures Conglomerate series dark east Edenburg Fairmount farm Farmington township feet beneath feet thick Ferriferous limestone fifty feet Fireclay floor Fixed carbon Forest county four feet Freeport Lower coal Freeport Upper coal grey hard hill Homewood sandstone horizon inches iron Kittanning Lower coal Kittanning Middle coal Kittanning Upper coal Lawsonham lies lime Limestone township McCreath Mercer micaceous mile Mill Creek nearly northeast outcrop Piney Porter township pyrites quarry railroad Red Bank Red Bank creek Red rock sandy shale Shale roof Shippenville shown by Fig shows slaty Sligo soft stream Sulphur summits synclinal thin three feet Toby valley Venango county Volatile matter water level West Freedom
Page iv - WG PLATT — Geologist in charge of the Survey of Armstrong and Jefferson counties. RH SANDERS — Topographical Assistant in Dauphin, Lebanon and Berks counties.
Page iii - ARIO PARDEE, ---------- Hazleton. WILLIAM A. INGHAM, ------- Philadelphia. HENRY S. ECKERT, -------- Reading. HENRY MCCORMICK, -------- Harrisburg. JAMES MACFARLANE, -------- Towanda. JOHN B. PEARSE, - - - - Philadelphia. JOSEPH WILLCOX, -------- Philadelphia. Hon. DANIEL J. MORRELL, ------ Johnstown. HENRY W. OLIVER, - - - Pittsburgh. SAMUEL Q. BROWN, - - Pleasantville. SECRETARY OF THE BOARD. WILLIAM A. INGIIAM, Philadelphia. STATE GEOLOGIST. PETER LESLEY, Philadelphia. 188O. ASSISTANT GEOLOGISTS....
Page 235 - OF REPORTS. A. HISTORICAL SKETCH OF GEOLOGICAL EXPLORATIONS in Pennsylvania and other States. By JP Lesley. With appendix, containing Annual Reports for 1374 and 1875 ; pp.
Page 237 - Limestones, by JP Lesley. IV. Utilization of Anthracite Slack, by Franklin Platt. V. Determination of Carbon in Iron or Steel, by AS McCreath. With 3 indexes, plate, and 4 page plates.
Page 237 - REPORT OF PROGRESS IN THE FAYETTE AND WESTMORELAND DISTRICT OF THE BITUMINOUS COAL FIELDS OF WESTERN PENNSYLVANIA — 1876. By JJ Stevenson ; pp. 437, illustrated by 50 wood-cuts and 3 county maps, colored. Part I. Eastern Allegheny County, and Fayette and Westmoreland Counties, west from Chestnut Ridge. Price, $1 40 ; postage, $0 20.
Page 237 - Parti. The Northern Townships of Butler county. Part II. A special survey made in 1875, along the Beaver and Shenango rivers, in Beaver, Lawrence, and Mercer Counties.
Page 236 - REPORT OF PROGRESS IN THE CAMBRIA AND SOMERSET DISTRICT OF THE BITUMINOUS COAL FIELDS of Western Pennsylvania — 1875. By F. and WG Platt. Pp. 194, illustrated...
Page 238 - Anticlinals and OIL BELT, a contoured map of the Old River Channel at Parker, 83 local sections figured in the text, and 4 page plates. Price, $0 43 ; postage, $0 12.
Page 237 - RIVER VALLEY IN FAYETTE AND WESTMORELAND COUNTIES. with Geological Notes of the Coal and Iron Ore Beds, from Surveys, by Charles A. Young; by Franklin Platt. To which are appended: I. A Report on Methods of Coking, by John Fulton. II. A Report on the use of Natural Gas in the Iron Manufacture, by John B. Pearse, Franklin Platt, and Professor Sadtler. Pp. 252.