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A New Chinese Specimen Indicates That 'Protofeathers' in the Early Cretaceous Theropod Dinosaur Sinosauropteryx Are Degraded Collagen Fibres
Theagarten Lingham-Soliar, Alan Feduccia and Xiaolin WangVolume:
274
Language:
english
Journal:
Proceedings: Biological Sciences
DOI:
10.2307/25249255
Date:
August, 2007
File:
PDF, 2.51 MB
english, 2007