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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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Coal Creek Research, Colorado Projectile Point, 5_MO_0440200_0012 (potential grid: #277, Montrose West)

POINT_NUMBER: 5_MO_0440200_0012, EFFECTIVE_POINT_NUMBER: 5_MO_0440200_0012-M3, SITE_REPOSITORY: (private collector), SITE_NUMBER: (blank), SITE_NAME:...

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Viewshed GeoTIFF for Sundown

These are the "robust" viewsheds as calculated for Ruth M. Van Dyke, R. Kyle Bocinsky, Tucker Robinson, and Thomas C. Windes, Great houses, shrines,...

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The Grapevine Newsletter for Cultural Resource Management, October 1991 - May 1996

Grapevine Newsletter Archive On October 25, 1991, The Grapevine Newsletter for Cultural Resources Management (Grapevine) began publication through...

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The Grapevine Newsletter for Cultural Resource Management, October 1991 - May...

5MT10631, Photo #24142, Plan view, final excavation photo

Surface 1 in Structure 101 (pithouse main chamber), Structure 102 (pithouse antechamber), and Structure 114 (pithouse additional room).

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Coal Creek Research, Colorado Projectile Point, 5_MO_0790201_0002 (potential grid: #162, Lang Spring)

POINT_NUMBER: 5_MO_0790201_0002, EFFECTIVE_POINT_NUMBER: 5_MO_0790201_0002-M5, SITE_REPOSITORY: (private collector), SITE_NUMBER: (blank), SITE_NAME:...

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tDAR Worldwide

What’s New at tDAR?

  • Sep 29
    Pricing Changes
    Posted by Rachel Fernandez
  • May 16
    Introducing Sébastien Plutniak
    Posted by Rachel Fernandez
  • Mar 27
    2023 SAA Conference
    Posted by Rachel Fernandez
  • Mar 29
    2022 SAA Conference
    Posted by Rachel Fernandez
  • Jul 30
    Archaeology and Data Management Survey
    Posted by Rachel Fernandez

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Featured Collection

Center for Advanced Spatial Technologies (CAST), University of Arkansas: The Center for Advanced Spatial Technologies (CAST), located at the University of Arkansas, focuses on research, education, and outreach related to geoinformatics and geomatics. Specific areas of research in these fields include GIS, geospatial analysis and modeling, high density survey, enterprise spatial databases, remote sensing, digital photogrammetry, and geospatial data and model interoperability. CAST's research efforts involve new approaches to spatial data as well as the development of new methodologies for analysis of these data.

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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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