Monday, May 02, 2011

Surrounded By Sea Honkers!

Microspectroscopic Evidence of Cretaceous Bone Proteins. 2011. J. Lindgren et al. PLoS ONE 6(4): e19445.

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Scientists have visualized type I collagen in a mosasaur fossil. Collagen previously been reported in dinosaur fossils based primarily on mass spectrometric analyses. link