Global bio-events : a critical approach : proceedins of the Firdt international Meeting of the IGCP Project 216 : Global Biological Events in Earth History - Walliser, Otto H.; International Meeting of the IGCP Project 216 Global Biological Events in Earth History (1986) (Berlín : Springer-Verlag, 1986)
Keywords: ESTRATIGRAFIA -- CONGRESOS; EVOLUCION -- CONGRESOS; PALEONTOLOGIA -- CONGRESOS; PALEOBIOGEOGRAFIA -- CONGRESOS