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Element
Data
Format
Tube Name (text) e.g. Shovel Cave
Country (text) e.g. U.S.A.
State / Province (text) e.g. California
County (text) e.g. Siskiyou
Quadrangle (text) e.g. Indian Spring Mtn.
Volcanic Complex (text) e.g. Medicine Lake
Tube System (text) e.g. Giant Crater
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