Diplodocus had crazy scale variety (and weird colors maybe)

 Tesosaurus, the lady, has awesome info on menanocites (spelled?) fomDiplodocus.  The whole yt is super interesting  

https://www.iflscience.com/what-color-was-diplodocus-first-ever-sauropod-fossils-with-melanosomes-bring-us-a-step-closer-to-finding-out-81869

Mega details here-

https://www.youtube.com/watch?v=HYTwE4IXYKQ