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R. Roy Johnson

No description specified.


1-1 (1 Record)

Documents

  • Petrified Forest Through the Ages, 75th Anniversary Symposium, November 7, 1981 (1985)

Related Creators

  • Colbert, Edwin H.
Related Keywords and Creators are determined by looking at all of the Creators and Keywords associated with a Creator and highlighting the most commonly used.
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tDAR (the Digital Archaeological Record) is the digital repository of the Center for Digital Antiquity, a collaborative organization and university Center at Arizona State University. Digital Antiquity extends our knowledge of the human past and improves the management of our cultural heritage by permanently preserving digital archaeological data and supporting their discovery, access, and reuse. Digital Antiquity and tDAR are and have been supported by a number of organizations, including the Andrew W. Mellon Foundation, the National Science Foundation, and the National Endowment for the Humanities. A more complete set of acknowledgements are provided here.

Copyright © 2018 Digital Antiquity. Design Credits. d5b3ff35f2613c502a732e38a39deea13ad00a41 (master)

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