tDAR - the Digital Archaeological Record

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Preserving the Past for the Future

tDAR is your online archive for archaeological information.
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Broadening the access to archaeological data through simple search and browse functionality.

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Contribute documents, datasets, images, and other critical archaeological materials.

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Dedicated to ensuring long-term preservation of digital archaeological data.

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Featured Content

View, features 2000-2499

These images show archaeological features (2000-2499). See "Documentation of Image Archive" and "Palm Image Archive" concerning associated...

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EMAP (1993) Archaeological Research on Ladder Ranch

This document is a report on archaeological research conducted on the Ladder Ranch in the summer of 1993 under the direction of Drs. Michelle Hegmon...

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Map #19, 5MT10684, Major Cultural Units and Excavated Areas

Site 5MT10684, Major Cultural Units and Excavated Areas.

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POLLEN ANALYSIS AT ONE RESIDENTIAL SITE, AZ T:8:4 (ASM), AND POLLEN AND PHYTOLITH ANALYSIS AT TWO AGRICULTURAL SITES, AZ T:8:9 (ASM) AND AZ T:8:35 (ASU)/AZ T:8:176 (ASM), FOR THE FORT MOUNTAIN PROJECT, ARIZONA

Five archaeological sites (two agricultural and three habitation) were examined in the Fort Mountain Project located in the Union Hills area north of...

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POLLEN ANALYSIS AT ONE RESIDENTIAL SITE, AZ T:8:4 (ASM), AND POLLEN AND PHYTOLITH ANALYSIS AT TWO AGRICULTURAL SITES, AZ T:8:9 (ASM) AND AZ T:8:35 (ASU)/AZ T:8:176 (ASM), FOR THE FORT MOUNTAIN PROJECT,...

5MT10647, Photo #21316, Plan view, feature

Final photo of Feature 3. Surface 1, 2-x-1-m unit 1435N 504E.

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What’s New at tDAR?

  • Mar 29
    2022 SAA Conference
    Posted by Rachel Fernandez
  • Jul 30
    Archaeology and Data Management Survey
    Posted by Rachel Fernandez
  • Aug 03
    Are your data more important than your interpretations? Probably
    Posted by Chris Nicholson
  • Apr 09
    Archaeology, Technology, Accessibility, and Pandemics: Are We Ready for This?
    Posted by Chris Nicholson
  • Dec 19
    Job Announcement: The Center for Digital Antiquity is searching for a talented Assistant Director to join our team!
    Posted by Charlene Collazzi

Older News »

Featured Collection

USDI Bureau of Reclamation, Phoenix Area Office (PXAO): This collection contains archaeological information from investigations conducted or contracted for by the Phoenix Area Office (PXAO) of the Bureau of Reclamation. The digital information includes documents, data sets, and images. The digital files are organized into a number of sub-collections and organized generally according to the administrative and functional units administered by the PXAO. Included in the sub-collections are the results of investigations conducted in the past as well as research products for current investigations.

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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 © 2017 Digital Antiquity. Design Credits.

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