The best way of direct dating fossils of recent origin is by ________.
A. Radio-carbon method
B. Uranium lead method
C. Potassium-argon method
D. Both (a) and (c)
Answer:A
The best way of direct dating fossils of recent origin is by ________.
A. Radio-carbon method B. Uranium lead method C. Potassium-argon method D. Both (a) and (c)