Ordovician faunas of Burgess Shale type

P. Van Roy, P. J. Orr, J. P. Botting, L. A. Muir, J. Vinther, B. Lefebvre, K. el Hariri, and D. E. G. Briggs

2010

Article

Nature 215-218

Find it at:

http://dx.doi.org/10.1038/nature09038