Did pterosaurs have feathers? Scientific debate takes flight in new study
Por um escritor misterioso
Descrição
Debate is raging about whether pterosaurs, flying reptiles that lived alongside the dinosaurs, had feathers or not. Two years ago a study claimed to have found fossil evidence of “protofeathers” on pterosaurs, but now another team claims the evidence doesn’t stack up, and the creatures were instead bald.
Pterosaurs were covered with colorful feathers, study says
Muscular wing-body junction improved Pterosaur flight performance
Newly-hatched pterosaurs may have been able to fly, according to
Pterosaurs - ScienceDirect
Fossils: Pterosaurs did NOT have feathers and were most likely
Darwinopterus - A Transitional Pterosaur Fossil
Flying Dinosaurs': The Prehistoric Rulers of the Sky
T. rex with feathers: China's fossils are rewriting the dinosaur
Why did feathers evolve? A pterosaur fossil offers new hints
Prehistoric king of the skies had a plumage to match
This ancient creature developed feathers long before the dinosaurs
de
por adulto (o preço varia de acordo com o tamanho do grupo)
