Which non aves dinosaurs had feathers? What is used to determine that? Quill knobs?

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Anonymous Thu Apr 28 10:37:55 2016 No.8036316 [Reply] [Original]

Which non aves dinosaurs had feathers?
What is used to determine that? Quill knobs?

>>	Anonymous Thu Apr 28 12:03:45 2016 No.8036441 We have no fucking idea

Anonymous Thu Apr 28 15:55:29 2016 No.8036882

>>8036316
>Which non aves dinosaurs had feathers?
https://en.wikipedia.org/wiki/Feathered_dinosaur#List_of_non-avian_dinosaur_species_preserved_with_evidence_of_feathers
>What is used to determine that? Quill knobs?
That, and phylogenetic bracketing, and direct fossil evidence

>>	Anonymous Thu Apr 28 19:21:03 2016 No.8037362 >>8036882 >phylogenetic bracketing So if 4/5 creatures in a family have quill knobs or direct fossil evidence of feathers, then you can assume that the fifth one has it as well, rather than assume that it does not? Thanks for the list.

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