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Eastern Gas Shales Project Maps

County maps showing structure contours (contour interval 20 feet) on top of the Berea Sandstone (Mississippian). Scale: 1 inch equals about 1 mile. 1981. Each map is $4.00. Please order by county and OF number.

Net thickness of the radioactive shale facies maps. Scale 1:250,000 (1 inch equals about 4 miles). Each map in two sheets, north and south, $10.00 per sheet.

Cleveland Member of the Ohio Shale.--EGSP 300N, 300S
Huron and Chagrin Members of the Ohio Shale.--EGSP 301N, 301S
"Upper" Olentangy Shale.--EGSP 302N, 302S
"Lower" Olentangy Shale.--EGSP 303N, 303S
 

Borehole geophysical-log stratigraphic cross sections. (½ scale cross sections $5.00 each

A-A' Huron County to Trumbull County, $10.00.--EGSP 304
B-B' Marion County to Columbiana County, $15.00.--EGSP 305
C-C' Delaware County to Guernsey County, $10.00.--EGSP 306
D-D' Pickaway County to Noble County, $10.00.--EGSP 307
E-E' Pike County to Erie County, $20.00.--EGSP 308,
F-F' Lawrence County to Medina County, $25.00.--EGSP 309
 

Isopach and percent radioactive shale maps. Scale 1:250,000 (1 inch equals about 4 miles). Each map in two sheets, north and south, $10.00 per sheet.

Cleveland Member of the Ohio Shale.--EGSP 310N, 310S
Chagrin Member of the Ohio Shale.--EGSP 311N, 311S
Huron Member of the Ohio Shale.--EGSP 312N, 312S
"Upper" Olentangy Shale.--EGSP 313N, 313S
"Lower" Olentangy Shale (Hamilton Group).--EGSP 314N, 314S
Total Devonian shale of Ohio.--EGSP 315N, 315S
 

Structure contour maps. Scale 1:250,000 (1 inch equals about 4 miles). Each map in two sheets, north and south, $10.00 per sheet.

On the base of the Cleveland Member of the Ohio Shale.--EGSP 316N, 316S
On the base of the Huron Member of the Ohio Shale.--EGSP 317N, 317S
On the base of the "upper" Olentangy Shale.--EGSP 318N, 318S
On top of the Berea Sandstone in eastern Ohio.--EGSP 319N, 319S
On top of the Onondaga Limestone ("Big Lime") in eastern Ohio.--EGSP 320N, 320S

 
Gas shows monitored in Devonian shale in eastern Ohio
. Scale 1:250,000 (1 inch equals about 4 miles). Two sheets, north and south, each sheet $10.00.--EGSP 321N, 321S

Generalized stratigraphic columns and mineral variation diagrams of the Devonian shale sequence in 11 Ohio wells. One sheet, $10.00.--EGSP 322

Geochemical strip logs showing whole-rock weight percent for major and minor elements in the Devonian shale sequence in seven Ohio wells. One sheet, $10.00.--EGSP 323

Map showing favorable areas for Devonian shale exploration in eastern Ohio. Scale 1:250,000 (1 inch equals about 4 miles). Two sheets, north and south, $10.00 per sheet.--EGSP 324N, 324S

Fracture-analysis maps. Data plotted on 1:250,000 U.S. Geological Survey quadrangle bases (black and white). Order by subject and quadrangle name. Each map $4.00.

Landsat lineament maps--Canton, Clarksburg, Cleveland, Columbus, Huntington, Marion, Toledo
Photolinear maps--Canton, Charleston, Clarksburg, Cleveland, Columbus, Huntington, Marion, Toledo
Raw data maps--Canton, Clarksburg, Cleveland, Columbus, Huntington, Marion, Toledo
Second-degree trend-surface maps--Canton, Clarksburg, Cleveland, Columbus, Huntington, Marion, Toledo
Second-degree residual-height maps--Canton, Clarksburg, Cleveland, Columbus, Huntington, Marion, Toledo
 

 
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Last update on April 3, 2006

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