Research Catalog

Geologic cross section C-C' through the Appalachian basin from Erie County, north-central Ohio, to the Valley and Ridge Province, Bedford County, south-central Pennsylvania [cartographic material] / by Robert T. Ryder ... [et al.].

Title
Geologic cross section C-C' through the Appalachian basin from Erie County, north-central Ohio, to the Valley and Ridge Province, Bedford County, south-central Pennsylvania [cartographic material] / by Robert T. Ryder ... [et al.].
Author
Ryder, Robert T.

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StatusFormatAccessCall NumberItem Location
CartographicUse in library MapOff-site

Details

Additional Authors
Geological Survey (U.S.)
Description
1 section on 2 sheets : col.; 88 x 222 cm., on sheets 104 x 122 cm. or smaller +
Series Statement
Scientific investigations map ; 3172
Subjects
ISBN
  • 1411332776
  • 9781411332775
Owning Institutions
Columbia University Libraries