State Library of Pennsylvania - County Histories

Active Filters:
  • Date = 1961

About This Collection

A collection of Pennsylvania county, township and borough histories. Includes atlases and plat maps of the state, county, townships, cities, and boroughs.
Displaying 2 items
Filter
Oil and gas field atlas of the Foxburg quadrangle, Pennsylvania. Compiled by John M. Bergsten and Lillian A. Heeren
Oil and gas field atlas of the Foxburg quadrangle, Pennsylvania. Compiled by John M. Bergsten and Lillian A. Heeren
Petroleum -- Pennsylvania -- Foxburg quadrangle ; Natural gas -- Pennsylvania -- Foxburg quadrangle
Nine maps show the oil and gas producing areas of the Foxburg quadrangle and the location of the wells that have been drilled for oil and gas. The quadrangle is located in parts of Clarion, Venango, Butler and Armstrong Counties, Pennsylvania.
Stratigraphic studies of the Silurian rocks of Pennsylvania : part 1. stratigraphic cross sections of lower Devonian and Silu
Stratigraphic studies of the Silurian rocks of Pennsylvania : part 1. stratigraphic cross sections of lower Devonian and Silu
Geology, Stratigraphic -- Silurian ; Geology, Stratigraphic -- Silurian -- Maps ; Geology -- Pennsylvania ; Geology -- Pennsylvania -- Maps
Lower Devonian and Silurian rocks found in wells in the Plateau Province of Western Pennsylvania and adjacent areas are depicted in a series of six cross sections. The emphasis is on stratigraphic correlation of formational and group units found in the subsurface. Two volumes: Pt. 1. Stratigraphic cross sections of lower Devonian and Silurian rocks in western Pennsylvania and adjacent areas. Pt. 2. Subsurface maps of the Silurian rocks of Western Pennsylvania and adjacent areas.