tDAR - the Digital Archaeological Record tDAR digital antiquity

Log In or Sign Up

  •
  • About
  • Search
  • Using tDAR
  • Upload
  • News
  • SHA
  • SAA
  • Give
Sign Up Log In
Sign Up Log In

Patricia Masters Helfman

No description specified.


1-1 (1 Record)

Documents

  • Amino Acid Racemization Dating of Fossil Bones (1975)

Related Creators

  • Routledge & Kegan Paul]

Related Keywords

  • Amino Acid Dating
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.
About
  • News
  • Our Team
  • Organization
  • Contact Us
  • History
  • Current Version of tDAR
Use
  • Guides to Good Practice
  • Help & Tutorials
  • Policies
  • Contributing Resources to tDAR
  • Pricing
  • Compliance
Contact
  • comments@tdar.org
  • Follow @DigArcRec on twitter
  • Follow tDAR on Facebook
  • Follow @digitalantiquity on Instagram
  • Subscribe to Digital Antiquity on Youtube
Start Digging
  • Explore
  • Browse
  • Start a project & add data
  • Log In
  • Sign Up

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)

Arizona State University
The Andrew W. Mellon Foundation
National Science Foundation
National Endowment for the Humanities
Society for American Archaeology
Archaeological Institute of America
Core Trust Seal