The veteran excavator richard leakey declared in 1977: "there is no single center where modern man was born. " 老资格的考古挖掘家里查德利基在1977年声称:“现代人没有单一的诞生中心。”
Discoveries continued to accumulate and in 1972, richard leakey announced the finding of the 1470 skull--named for its collection number . 俟后陆续有所发现,理查德利基于1972年宣称,他发现了1470号头骨(以其标本采集号来称呼)。
The veteran excavator richard leakey declared in 1977 : " there is no single center where modern man was born . 老资格的考古挖掘家里查德利基在1977年声称: “现代人没有单一的诞生中心。 ”
Discoveries continued to accumulate and in 1972 , richard leakey announced the finding of the 1470 skull - - named for its collection number 俟后陆续有所发现,理查德?利基于1972年宣称,他发现了1470号头骨(以其标本采集号来称呼) 。
Discoveries continued to accumulate and in 1972 , richard leakey announced the finding of the 1470 skull - - named for its collection number 俟后陆续有所发现,理查德利基于1972年宣称,他发现了1470号头骨(以其标本采集号来称呼) 。