Ophiolitic terrane bordering the Yukon-Koyukuk Basin, Alaska
By: by William W. Patton, Jr
Contributors: Geological Survey (U.S.)
Series: Open-file report OF -- 92-20-F; U.S. Geological Survey open-file report -- 92-20-F
Publisher: U.S. Geological Survey; Books and Open-File Reports Section, distributor]
Published: 1992
Place of publication: [Menlo Park, CA]; [Denver, Colo
Language: eng
Format: Microform
Subjects: Ophiolites -- Yukon Territory; Ophiolites -- Alaska -- Koyukuk
Notes: Cover title

Koyukuk printed in error as Kokukuk in header

Distributed to depository libraries in microfiche

Shipping list no.: 93-0046-M

Includes bibliographical references (p. 5-7)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1993] 2 microfiches : negative