Submitted by chaosperfect t3_z8dlac in askscience
English_Joe t1_iyc9aph wrote
Reply to comment by viridiformica in Which species of dinosaurs had feathers, and how much do we know about them? by chaosperfect
What advantage do we hypothesise these keratin filaments would have granted and therefore been preserved?
[deleted] t1_iycbgpo wrote
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