Evolutionary case histories from the fossil record /
Cope, J. C. W.
Skelton, P. W.
Paleontological Association.Christmas Meeting(1983 :University College of Swansea)
London : Palaeontological Association,
c1985.
Papers presented at the Association's annual Christmas Meeting, 12/17-20/83 at the University College in Swansea.
Includes bibliographies.
Evolutionary paleobiology