🔬 Discovery

Sinosauropteryx, first feathered dinosaur

Sinosauropteryx, primer dinosaurio con plumas

Date
1996 · confidence high
Place
Sihetun, Beipiao, Liaoning, China
Credited to
Li Yumin (discovery); Ji Qiang and Ji Shu'an (description)
People
👤 Ji Qiang1951–👤 Li Yumin1938–👤 Shuan Ji1964–
Field
Life & health

What was discovered

A small theropod from the Jehol biota with a filamentous down covering its body, the first known feathered non-avian dinosaur. It confirmed the origin of birds from dinosaurs.

What it led to

  • dozens of feathered dinosaurs from Liaoning
  • reconstruction of dinosaur colour from melanosomes (2010)
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