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

Source URL: systematicbiology.co.nf

• Burgess Shale fossils
• Lagersttten
• Cambrian explosion
• Maotianshan Shales
• Opabinia
• Cambrian
• Aysheaia
• Sirius Passet
• Lobopodia
• Priapulida
• Burgess Shale
• Crown group

©NASA 慶應義塾大学 理工学部 物理学科 岡 朋治先生

Source URL: aysheaia.phys.keio.ac.jp