Bieling & Psota

Archaeological Consultants

Based in Sonoma County, California


These Pages Last Updated 22 February 2009

 


 

We are certified in Field Research by the former Society of Professional Archaeologists and meet the professional qualifications standards established by the Secretary of the Interior for Prehistoric Archaeologist with over twenty-seven years experience in the region.

Our professional interests include prehistoric Western North America, cultural resources management, California & Western Nevada obsidian studies, technological organization of flaked stone, historic textiles, fasteners, and ornaments.

For further information, email us at: dbieling@sonic.net and spsota@sonic.net

David G. Bieling & Sunshine Psota

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For summaries of recent archaeological studies conducted, visit the following page:

Archaeological Studies page

The Obsidian Hydration process
These pages provide information about the use of obsidian hydration. The technique of specimen preparation and measurement is described on the first page. Links to other pages show results of various studies and summaries of hydration results.


 Links to other relevant Web Sites:




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