Search Results - Shrock, Robert R. (Robert Rakes), 1904-1993

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  1. 1

    Sequence in layered rocks; a study of features and structures useful for determining top and bottom order of succession in bedded and tabular rock bodies lst ed. by Shrock, Robert R. (Robert Rakes), 1904-1993

    Published: McGraw-Hill Book Co., 1948
    Description: xiii, 507 pages : illustrations, diagrams ; 24 cm.
    Book
  2. 2

    Invertebrate paleontology 1st ed. by Twenhofel, William H. (William Henry), 1875-1957, Shrock, Robert R. (Robert Rakes), 1904-1993

    Published: McGraw-Hill Book Co., 1935
    Description: xvi, 511 pages : illustrations, diagrams ; 24 cm.
    Book
  3. 3

    Index fossils of North America : a new work based on the complete revision and reillustration of Grabau and Shimer's "North American index fossils" by Shimer, Hervey Woodburn, 1872-1965

    Published: J. Wiley & Sons, 1944
    Description: ix, 837 pages : illustrations ; 28 cm.
    Other Authors: “…Shrock, Robert R. (Robert Rakes), 1904-1993…”
    Book