1. The terminal Eocene and early Oligocene events in Hungary and the separation of an anoxic, cool Paratethys;Baldi;Eclogae Geol. Helv.,1984
2. The opening of Drake Passage;Barker;Mar. Geol.,1977
3. Initial Rep. Deep Sea Drill. Proj.;Barker,1983
4. Proc. Ocean Drill. Program Initial Rep.;Barker,1988