Combined description of map units and correlation of map units for the Petersburg-Wrangell area 1:63,360-scale geologic maps, southeastern Alaska
By: by David A. Brew and Donald J. Grybeck
Contributors: Grybeck, D. J.; Geological Survey (U.S.)
Series: Open-file report -- 97-156-O; U.S. Geological Survey open-file report -- 97-156-O
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey, Geologic Division
Published: 1997
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Number of pages: 107
Subjects: Geology -- Alaska -- Maps
Notes: Shipping list no.: 99-0300-M

Includes indexes

Includes bibliographical references (p. 79-96)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1998?] 2 microfiches : negative