Showing 1 - 2 results of 2 for search 'Welles, Samuel Paul', query time: 0.01s Refine Results
  1. 1

    Triassic dicynodont reptiles. Part I. The north american genus placerias, by C. L. Camp and S. P. Welles. Part II. Triassic dicynodonts compared by C. L. Camp. by Camp, Charles L.

    Published 1956
    Book

    Triassic dicynodont reptiles. Part I. The north american genus placerias, by C. L. Camp and S. P. Welles. Part II. Triassic dicynodonts compared by C. L. Camp.
  2. 2

    Elasmosaurid plesiosaurs with description of new material from california and colorado. by Berkeley Welles, Samuel Paul 1943

    Book

    Elasmosaurid plesiosaurs with description of new material from california and colorado.

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