Paleobiology, 31(2), 2005, pp. 94–112 Wonderful strife: systematics, stem groups, and the phylogenetic signal of the Cambrian radiation Derek E. G. Briggs and Richard A. Fortey

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Date: 2016-06-17 14:40:20 Burgess Shale fossils Lagersttten Cambrian explosion Maotianshan Shales Opabinia Cambrian Aysheaia Sirius Passet Lobopodia Priapulida Burgess Shale Crown group		Paleobiology, 31(2), 2005, pp. 94–112 Wonderful strife: systematics, stem groups, and the phylogenetic signal of the Cambrian radiation Derek E. G. Briggs and Richard A. Fortey Add to Reading List Source URL: systematicbiology.co.nf Download Document from Source Website File Size: 2,02 MB Share Document on Facebook

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