The magnetic field of the earth— 1985: Declination chart

N.W. Peddie; A.K. Zunde

doi:10.3133/gp987D

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The magnetic field of the earth— 1985: Declination chart

Geophysical Investigations Map 987-D

By: N.W. Peddie and A.K. Zunde

https://doi.org/10.3133/gp987D

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Plate: Plate 1 (pdf)
NGMDB Index Page: National Geologic Map Database Index Page
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Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	The magnetic field of the earth— 1985: Declination chart
Series title	Geophysical Investigations Map
Series number	987
Chapter	D
DOI	10.3133/gp987D
Year Published	1988
Language	English
Publisher	U.S. Geological Survey
Description	1 Plate: 48.12 × 34.00 inches
Scale	40053700