1. Neogene magnetobiostratigraphy of Deep Sea Drilling Project Site 516 (Rio Grande Rise, South Atlantic);Berggren;Initial Rep. Deep Sea Drill. Proj.,1983
2. Magnetobiostratigraphy of Deep Sea Drilling Project Leg 72, Sites 515-518, Rio Grande Rise (South Atlantic);Berggren;Initial Rep. Deep Sea Drill. Proj.,1983
3. Paleogene geochronology and chronostratigraphy;Berggren;Mem. Geol. Soc. London,1985
4. Ocean chemistry during glacial time;Broecker;Geochim. Cosmochim. Acta,1982