In 2014 his team sequenced the Clovis - age genome from the 12,600 - year - old Anzick boy from Montana .
In 2014 his team found it to be ancestral to many contemporary Native Americans thereby rejecting the Solutrean theory for early peopling of the Americas .
In 2014 his team sequenced the Clovis - age genome from the 12,600 - year - old Anzick boy from Montana and found it to be ancestral to many contemporary Native Americans thereby rejecting the Solutrean theory for early peopling of the Americas .