Google Scholar September 27, 2025 by jlamprecht http://scholar.google.com/scholar_lookup?&title=Earliest%20human%20occupations%20at%20Dmanisi%20%28Georgian%20Caucasus%29%20dated%20to%201.85%E2%80%931.78%20Ma&journal=Proc.%20Natl%20Acad.%20Sci.&volume=108&pages=10432-10436&publication_year=2011&author=Ferring%2CR
