
3 human molar teeth
1801-1900
1801-1900
1709
1747
before 1937
1950-1991
before 1937
before 1937
1821-1899
before 2010
before 2010
2200-2000 BCE
before 1986
1950-1990
1950-1990
1831-1870
1831-1870
before 1986
1950-1990
before 1986
1821-1870
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986
before 1986