Squid Ink from Jurassic Period Identical to Modern Cuttlefish Ink

["Paul H." <oxytropidoceras@cox.net>]

Squid Ink from Jurassic Period Identical to Modern 
Cuttlefish Ink, Science Daily, May 21, 2012,
http://www.sciencedaily.com/releases/2012/05/120521163753.htm

Cephalopod Ink from Jurassic Period Identical to Modern 
Cuttlefish Ink, U.Va. Study Shows by Fariss Samarrai,
University of Virginia, Charlottesville, Virginia
http://www.virginia.edu/uvatoday/newsRelease.php?id=18565

Glass, K., S. Ito, P. R. Wilby, T. Sota, A. Nakamura, C. 
R. Bowers, J. Vinther, S. Dutta, R. Summons, D. E. G. 
Briggs, K. Wakamatsu, and J. D. Simon, 2012, Direct 
chemical evidence for eumelanin pigment from the 
Jurassic period. Proceedings of the National Academy 
of Science. Published online before print May 21, 2012, 
doi: 10.1073/pnas.1118448109
http://www.pnas.org/content/early/2012/05/18/1118448109

Best wishes,

Paul Heinrich