Groups of people indigenous people in the Americas to say that

It's about understanding human diversity the human skull shows a lot of variability among different world populations and those features are determined in part by ancestry in collecting crayon measurements we take over 60 measurements of different dimensions on the so some measurements deal with brats some deal with height of the cranium some of them deal with facial for Ernest the projection in this Dimension researchers have compiled populations from around the world with a large enough sample size a statistical analysis in the given population and whether an individual Falls inside the range or outside this technique has helped the museum identified repatriate more than 100 ancestors of Indians ever since