Geologic Investigation Folio
Published: 1978
Geologic folio including two map sheets - 1. geology, 2. landforms - and brief descriptions of climate, setting, flora and fauna, and geologic history.
Resource Identifiers: GI-Folio-1
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Published: 1974
Northern Arizona has attracted pioneers in North American geology
since the days of John Wesley Powell; when northern Arizona was
considered to be a part of our "last frontier." Perhaps...
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