00363nam a2200133 a 450000500170000002000150001708200150003210000060004724500250005326000410007830000270011949000650014663000180021120251203091721.0  a9067640115  a560,bDPAL  d_  aPalaeontology vol. 2  aNetherlandsbVNU Science Pressc1984  aviii, 222p.c22cm.bHB  aProceedings of the 27th international geological congressd2  aPalaeontology