Trace Fossils proceedings of an International Conference held at Liverpool University, 6,7,8 January 1970 under the auspices of the Liverpool Geological Society and spon sored by the International Union of Geological Sciences - Crimes, T. P. (Thomas Peter); Harper, J. C; Liverpool Geological Society; International Union of Geological Sciences (Liverpool Seel House Press, 1970)
Includes bibliographies and index.
Keywords: Trace fossils -- Congresses