Oppenheimers histogram shows expansion of J ( from Near East into Europe ) a few thousand years after the 10K mark.
Haplogroup J is also called HG9
According to Kivislid :
<!--QuoteBegin-->QUOTE<!--QuoteEBegin-->Indians appear to display the higher diversity both in haplogroups 3 and 9 -- even if a pooled sample of eastern and southern European populations was considered. If we were to use the same arithmetic and logic (sensu haplogroup 9 is neolithic) to give an interpretation of this table, then the straight-forward suggestion would be that both Neolithic (agriculture) and Indo-European languages arose in India and from there, spread to Europe.<!--QuoteEnd--><!--QuoteEEnd-->
This means that both markers previously used to mark the so-called "IE Speakers" - M17 and HG9 - have LOCAL indian origins.
http://evolutsioon.ut.ee/publications/Kivisild2003a.pdf
Haplogroup J is also called HG9
According to Kivislid :
<!--QuoteBegin-->QUOTE<!--QuoteEBegin-->Indians appear to display the higher diversity both in haplogroups 3 and 9 -- even if a pooled sample of eastern and southern European populations was considered. If we were to use the same arithmetic and logic (sensu haplogroup 9 is neolithic) to give an interpretation of this table, then the straight-forward suggestion would be that both Neolithic (agriculture) and Indo-European languages arose in India and from there, spread to Europe.<!--QuoteEnd--><!--QuoteEEnd-->
This means that both markers previously used to mark the so-called "IE Speakers" - M17 and HG9 - have LOCAL indian origins.
http://evolutsioon.ut.ee/publications/Kivisild2003a.pdf