1. Black MB, Lutz RA, Vrijenhoek RC (1994) Gene flow among vestimentiferan tube worm (Riftia pachyptila) populations from hydrothermal vents of the eastern Pacific. Mar Biol 120:33–39
2. Bouchet P, Warén A (1994) Ontogenetic migration and dispersal of deep-sea gastropod larvae. In: Young CM, Eckelbarger KJ (eds) Reproduction, larval biology, and recruitment of the deep-sea benthos. Columbia University Press, New York, pp 98–118
3. Brandt A (1992) Origin of Antarctic Isopoda. Mar Biol 113:415–423
4. Briggs DEG, Erwin DH, Collier FJ (1994) The fossils of the Burgess Shale. Smithsonian Institution Press, Washington, DC
5. Chen JY, Hou X, Erdtmann BD (1989) New soft-bodied fossil fauna near the base of the Cambrian system at Chengjiang, Eastern Yunnan, China. In: Su Z (ed) Developments in Geoscience. Science Press, Beijing, pp 265–278