Radiation of Echinodermata

This publication has 25 references indexed in Scilit:

• AMNIOTE PHYLOGENY AND THE IMPORTANCE OF FOSSILS
  Cladistics, 1988
• Is the periodicity of extinctions a taxonomic artefact?
  Nature, 1987
• Middle Cambrian cystoid (sensu lato) stem columnals from Bornholm, Denmark
  Lethaia, 1986
• Cambrian and Ordovician echinoderms from eastern Australia
  Alcheringa: An Australasian Journal of Palaeontology, 1985
• Lower Cambrian echinoderm plates from Cowley, Shropshire, England
  Geological Magazine, 1982
• Terminology and functional morphology of attachment structures in pelmatozoan echinoderms
  Lethaia, 1981
• Significance of Fossils in Determining Evolutionary Relationships
  Annual Review of Ecology and Systematics, 1981
• Chapter 5 Evolution of Primitive Echinoderms
  Published by Elsevier ,1977
• Helicoplacoidea: A New Class of Echinoderms
  Science, 1963
• Phylogenie und System der Pelmatozoen
  PalZ, 1921