South Africa, 1950's
South Africa, 1954
South Africa, 1954
South Africa, 1954
South Africa, 1954
Germany, 1956
Chicago, 1956
Tanzania, 1957
4th Pan African Congress, 1959
Clark with F. Bordes, 1959 or 1960
Wenner Gren Supper Conference, 1960
Austria, 1961
Torralba, 1961
Spain, 1963
Illinois, 1964
Hungary, 1964
Melka Kontoure, 1966
Omo, 1967
Omo, 1967
Omo, 1967
Omo, date unknown
Omo, 1968
Omo, 1968
At home, 1969
1960's
International Calico Conference, 1970
Omo, 1971
Berkeley, early 1970's
Berkeley, early 1970's
Omo, 1972
Omo, 1972
Omo, 1972
Omo, 1972
Omo, 1972
Omo, early 1970's
Omo, 1972
Omo, 1972
Omo, 1972
Omo, 1972
Omo, 1972
Omo, 1973
Omo, 1973
Omo, 1973
Turkana Basin, 1973
Turkana Basin, 1973
China, 1975
China, 1975
1970's
1970's
Cleveland, 1976
Cleveland, 1976
Missouri Botanical Garden, 24th Annual Systematics Symposium, 1977
Ambrona, 1980
Clark, date unknown
Paris, date unknown
Department of Anthropology, University of California at Berkeley, 1980
Spanish biface, 1982
Arago, 1983
Arago, 1983
Arago, 1983
Ambrona, 1983
Ambrona, 1983
Ambrona, 1983
Ambrona, 1983
Arago, 1983
Arago, 1983
Arago, 1983
Berkeley, 1986
Stony Brook, 1987
Stony Brook, 1987
Berkeley, 1987
China, 1987
China, 1987
China, 1987
China, 1988
China, 1988
China, 1988
China, 1988
Turkey, 1988
Turkey, 1988
Turkey, 1988
Turkey, 1988
Turkey, 1988
Turkey, 1989
Turkey, 1989
Turkey, 1989
Turkey, 1989
France, 1989
France, 1989
France, 1989
Turkey, 1990
Turkey, 1990
Turkey, 1990
San Francisco, 1991
Berkeley, early 1990's
Germany, 1991
Berkeley, 1991
Berkeley, 1991
Ethiopia, 1992
Ethiopia, 1992
San Francisco, 1992
New York, 1992
San Francisco, 1992
Germany, 1993
Location, Date unknown
San Francisco, 1993
Turkey, 1993
Turkey, 1993
Turkey, 1993
England, 1994
Ethiopia, 1995
Ethiopia, 1995
Ethiopia, 1995
Ethiopia, 1995
Oakland, 1990s
Spain, 1995
Spain, 1995
Spain, 1995
Spain, 1995
Japan, 1995
Berkeley, 1996
South Africa, 1996
South Africa, 1996
South Africa, 1996
Spain, 1996
Spain, 1996
Ethiopia, 1996
Ethiopia, 1996
Omo, 1996
Omo, 1996
Omo, 1996
China, 1996
China, 1996
Germany, 1997
Germany, 1997
Germany, 1997
Washington, D.C., 1998
Clark
France, 1998
Philadelphia, 2000
Philadelphia, 2000
Philadelphia, 2000
Berkeley, 2001
Berkeley, 2001
Berkeley, 2003
Berkeley, 2003
Berkeley, 2004
Location unknown, 2005
Berkeley, 2005
Monaco, 2005
Monaco, 2005
Monaco, 2005
Berkeley, 2006
Spain, 2006
Spain, 2006
Spain, 2006
Berkeley, 2006
Bonn, 2006