Author

Publication

1922 - U.S. G.P.O., [Washington, District of Columbia

Language

English

Word Count

49,250 words, Guess

Page Count

197 pages

Identifiers

Subjects

Topics

GeologySedimentary RocksVolcanic ash, tuffRocks, SedimentaryFormations (Geology)Rocks, Sedimentary -- ArizonaGeology -- Arizona -- Yuma County

Series Statement

  • Geological Survey professional paper -- 129-H
  • Shorter contributions to general geology

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