Chapter,  Paragraph

1 16,1| archaeologists and population geneticists believe they are on the
2 16,1|       the increasing power of geneticists to look back in time and
3 16,1|   Laboratory on Long Island.~ Geneticists believe that the world outside
4 16,1|      least 30,000 years ago.~ Geneticists are now improving their
5 16,1|      the archaeologists'. The geneticists' first foray into human
6 16,1|       had been corrected, and geneticists have developed a growing
7 16,1| Europe to the Near East.~ The geneticists working on the Y chromosome