Add to ORKGSeveral generations of geologists have contributed to our knowledge of the Columbus and Delaware limestones of Ohio. Their studies include lithologic and paleontologic descriptions of these formations and, to some extent, attempt to subdivide them into smaller units. However, the work has been confine
Cuttings recovered from two Benegar wells in Jay County, Indiana, have led to the recognition of a l...
Author Institution: Department of Mineralogy, The Ohio State University and Industrial Minerals Sect...
Author Institution: G. C. Carpenter & Associates, Box 41221, Cincinnati 41, OhioUntil recently littl...
Several generations of geologists have contributed to our knowledge of the Columbus and Delaware lim...
Author Institution: Department of Geology, The Ohio State University, Columbus 10 ; Columbus, Ohio ;...
Author Institution: Department of Geology, The Ohio State University, Columbus 1
Fourteen samples from three surface sections of the lowermost Columbus Limestone in central Ohio yie...
The long continued practice of correlating the Middle Devonian limestones on the east and west flank...
The stratigraphic relationships of the units underlying the Ohio Shale in the Bellefontaine Outlier ...
The Delaware Limestone of southwestern Ontario was originally called a part of the Corniferous Limes...
Author Institution: Department of Geology, The University of ToledoMiddle and Upper Devonian marine ...
Author Institution: Sears Library, Case Western Reserve UniversityOriginally described from limited ...
Author Institution: U.S. Geological Survey, Water Resources DivisionNORMS, STANLEY E. Geologic struc...
Author Institution: Ohio Division of Geological Survey, Fountain SquareSince its inception in 1837, ...
The Sharon Conglomerate and the Massillon sandstone are members of the Pottsville Group of Pennsylva...
Cuttings recovered from two Benegar wells in Jay County, Indiana, have led to the recognition of a l...
Author Institution: Department of Mineralogy, The Ohio State University and Industrial Minerals Sect...
Author Institution: G. C. Carpenter & Associates, Box 41221, Cincinnati 41, OhioUntil recently littl...
Several generations of geologists have contributed to our knowledge of the Columbus and Delaware lim...
Author Institution: Department of Geology, The Ohio State University, Columbus 10 ; Columbus, Ohio ;...
Author Institution: Department of Geology, The Ohio State University, Columbus 1
Fourteen samples from three surface sections of the lowermost Columbus Limestone in central Ohio yie...
The long continued practice of correlating the Middle Devonian limestones on the east and west flank...
The stratigraphic relationships of the units underlying the Ohio Shale in the Bellefontaine Outlier ...
The Delaware Limestone of southwestern Ontario was originally called a part of the Corniferous Limes...
Author Institution: Department of Geology, The University of ToledoMiddle and Upper Devonian marine ...
Author Institution: Sears Library, Case Western Reserve UniversityOriginally described from limited ...
Author Institution: U.S. Geological Survey, Water Resources DivisionNORMS, STANLEY E. Geologic struc...
Author Institution: Ohio Division of Geological Survey, Fountain SquareSince its inception in 1837, ...
The Sharon Conglomerate and the Massillon sandstone are members of the Pottsville Group of Pennsylva...
Cuttings recovered from two Benegar wells in Jay County, Indiana, have led to the recognition of a l...
Author Institution: Department of Mineralogy, The Ohio State University and Industrial Minerals Sect...
Author Institution: G. C. Carpenter & Associates, Box 41221, Cincinnati 41, OhioUntil recently littl...