Statistical analysis reveals differences between dinosaur sexes

(UPI) Aug 27, 2019

Sexual dimorphism is difficult to spot among remains of dinosaurs, but in a new paper, published Thursday in the Biological Journal of the Linnean Society, scientists argue that just because something is subtle, or hard to spot, doesn't mean it's not there. When fossil records are sparse, determining if differences between specimens are the result of differences in species, age, sex or