Julio Betancourt-Chaco Canyon, New Mexico Field Work
By Office of Science Quality and Integrity
December 1979 (approx.)
Detailed Description
Here I am at Chaco Canyon, New Mexico in 1979 with Tom Van Devender, who taught me how to collect and analyze fossil woodrat middens and inspired my lifelong interest in natural history.
Sources/Usage
Public Domain.
Julio Betancourt-Chaco Canyon, New Mexico Field Work.