Surficial geologic map of parts of Union and Snyder counties, Pennsylvania
Geological Survey (U.S.)
Denver, CO : For sale by Map Distribution
Additional/Related Title Information
Surficial geologic map of parts of Union and Snyder counties, Pennsylvania Department of the Interior, U.S. Geological Survey ; by Denis E. Marchand and George H. Crowl
Miscellaneous investigations series ; map I-2051
Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-2051.
Parts of Union and Snyder counties, Pennsylvania, surficial geologic map
Marchand, Denis E. Crowl, G. H.
Geology--Pennsylvania--Union County--Maps Geology--Pennsylvania--Snyder County--Maps
1 map : color ; on sheet 84 x 112 cm, folded in envelope 30 x 24 cm.
Relief shown by contours and spot heights.
"Geology mapped by D.E. Marchand, 1975-77. Partly revised by G.H. Crowl, 1982-83." Includes text, bibliography, 4 tables, 1 figure, 1 ancillary map, and quadrangle location and index maps.
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