Showing 1 - 1 results of 1 for search '"Kentucky"', query time: 0.21s Refine Results
  1. 1
    Chart of sections of the Mississippian formations of eastern Kentucky showing relations and variations.
    by Butts, Charles, 1863-1946
    Published 1922
    Subjects: “...Geology Kentucky Charts, diagrams, etc....”
    Photo Book
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