First Report of Progress in the Anthracite Coal Region
Report of Progress in the Juniata District on the Fossil Iron Ore Beds of Middle Pennsylvania
The geological distribution of natural gas in the United States
The Township Geology of Elk and Forest Counties and of Cameron County
The Product and exhaustion of the oil regions of Pennsylvania and New York
The Geology of McKean County, and Its Connection with that of Cameron, Elk and Forest
Brief Description of the Anthracite Coal Fields of Pennsylvania
Second Report of Progress in the Anthracite Coal Region, Part I
The geology of natural gas in Pennsylvania and New York
The Township Geology Of Elk And Forest Counties And Of Cameron County
The Geologic Relations of the Nanticoke Disaster
The Township Geology of Elk and Forest Counties, by Charles A. Ashburner, and of Cameron County by Arthur W. Sheafer
A Practical Treatise on Petroleum
The Product and exhaustion of the oil regions of Pennsylvania and New York
Second Report of Progress in the Anthracite Coal-regions
Second Report of Progress in the Anthracite Coal Region
Atlas
Report of the Aughwick Valley and East Broad Top District