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![]() Date: 2016-06-17 14:40:20Burgess Shale fossils Lagersttten Cambrian explosion Maotianshan Shales Opabinia Cambrian Aysheaia Sirius Passet Lobopodia Priapulida Burgess Shale Crown group | Add to Reading List |
![]() | 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. ForteyDocID: 1oCLk - View Document |
![]() | Worm-like creature with legs and spikes finds its place in the evolutionary tree of lifeDocID: AnXI - View Document |
![]() | Bulletin of Geosciences, Vol. 78, No. 4, 323–334, 2003 © Czech Geological Survey, ISSN[removed]DocID: 4Hpq - View Document |
![]() | New Zealand Lntomologist[removed]Vol. I9 Onychophora of New Zealand; past, present and futureDocID: 3Qhv - View Document |
![]() | Phylum Onychophora Grube, 1853DocID: 3EsI - View Document |