The Wissahickon Schist at Philadelphia, Research Map showing Areal Geology, Metamorphic Zones and Numbered Localities.

Geology Maps
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Title

The Wissahickon Schist at Philadelphia, Research Map showing Areal Geology, Metamorphic Zones and Numbered Localities.

Description

From Weiss, J., The Wissahickon Schist at Philadelphia, 1948, Plate 1.

Genre

geological maps

Type

Cartographic

Map

Date

1948

Language

English

Internet Media Type

image/tiff

Extent

1 map : color ; 21.5 x 36.25 inches

Digital Origin

reformatted digital

Temporal Subject

Twentieth century

Geographic Subject

Wissahickon (Pa.)

Hierarchical Geographic Subject

North and Central America--United States--Pennsylvania--Philadelphia 

Department

Bryn Mawr College Special Collections

Item Identifier

Collier Science Library, Geology Map Collection

Rights Status

IN COPYRIGHT