Toxic pigment that causes red hair discovered in 10 million-year-old frog fossil
When you purchase through links on our website , we may earn an affiliate commission . Here ’s how it works . Paleontologists have discover the earliest molecular grounds of the toxic pigment that have crimson hair in the fossil criminal record — in 10 million - yr - old salientian fossil . The ancient amphibious vehicle had carry on fragment of pheomelanin ( also spell phaeomelanin),a yellow - carmine pigment that produces ginger - colourize whisker in animals , including humans , consort to a study write Oct....