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USGS · 70039217

Report of the Geological Exploration of the Fortieth Parallel, Volume II: Descriptive geology

Arnold Hague·S. F. Emmons·Clarence King
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Abstract

This publication contains descriptive geology of western regions examined between 1867 to 1873 as part of the Geological Exploration of the Fortieth Parallel.

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90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 24.5° to 49.38333333333333° latitude; -124.8° to -66.95° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Arnold Hague, S. F. Emmons, Clarence King. 1877. Report of the Geological Exploration of the Fortieth Parallel, Volume II: Descriptive geology. https://doi.org/10.3133/70039217

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