The Arctic region.

Shows southern boundary of continuous permafrost ground and Northwest Passage/Northern Sea Route. "78635 7-70." North Pole at map center. Vertical meridian at 100°W/80°E. LC copy imperfect: Annotated in black marker ink/lead-pencil, taped at edges. DLC Includes note.

Bibliographic Details
Main Author: United States. Central Intelligence Agency.
Format: Map
Language:English
Subjects:
Permafrost > Arctic regions > Maps
Arctic regions > Maps
Northeast Passage > Maps
Northwest Passage > Maps
Arctic
North Pole
Northwest Passage
Northeast Passage
Northern Sea Route
Northwest passage
permafrost
Online Access:http://hdl.loc.gov/loc.gmd/g3270.ct003898
Description
Summary:Shows southern boundary of continuous permafrost ground and Northwest Passage/Northern Sea Route. "78635 7-70." North Pole at map center. Vertical meridian at 100°W/80°E. LC copy imperfect: Annotated in black marker ink/lead-pencil, taped at edges. DLC Includes note.

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