Series volumes

Bergström, J., 1973. Organization, life, and systematics of trilobites. Fossils and Strata, No. 2, 27 Apr 1973: [1]-69, pls. 1-5. ≡

Hou, X. & Bergström, J., 1997. Arthropods of the Lower Cambrian Chengjiang fauna, southwest China. Fossils and Strata, No. 45. Scandinavian University Press, Oslo, 22 Dec 1997: 116 pp.. ≡

Books

Hou, X.-G., Aldridge, R.J., Bergström, J., Siveter, D.J., Siveter, D.J. & Feng, X.-H., 2004. The Cambrian fossils of Chengjiang, China: the flowering of early animal life. Blackwell Publishing: [i]-xii, [1]-233.

Articles

Bergström, J., 1989. The Origin of Animal Phyla and the New Phylum Procoelomata. Lethaia 22 (3), Jul 1989: 259-269. ≡

Hou, X.-G. & Bergström, J., 1995. Cambrian lobopodians – ancestors of extant onychophorans? Zool. J. Linn. Soc. 114 (1), May 1995: 3-19. ≡

Bergström, J. & Hou, X.-G., 2003. Arthropod origins. Bulletin of Geosciences 78 (4): 323–334. ≡

Hou, X.-G., Ma, X.-Y., Zhao, J. & Bergström, J., 2004. The lobopodian Paucipodia inermis from the Lower Cambrian Chengjiang fauna, Yunnan, China. Lethaia 37 (3), 15 Sep 2004: 235-244. ≡