Comentario sobre "Un conjunto diverso de dinosaurios del Cretácico Tardío y plumas de pájaros de ámbar canadiense"

Carla J Dove1, Lorian C Straker

  • 1Smithsonian Institution, National Museum of Natural History, Division of Birds, Washington, DC 20013-7012, USA. dovec@si.edu

Science (New York, N.Y.)
|February 21, 2012
PubMed
Resumen

Las afirmaciones de protoplumas de dinosaurios en el ámbar canadiense carecen de pruebas suficientes. Se necesitan más análisis destructivos para la identificación concluyente de estos antiguos filamentos.

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