[1] Keigwin L D Jr. Pliocene closing of the isthmus of Panama,based on biostratigraphic evidence from nearby Pacific Ocean and Caribbean Sea cores. Geology,1987,6:630-34.
[2] Hsu K J et al. History of the Mediterranean salinity crisis. In:Initial reports of the DSDP,Vol 42,No1 Washington D C,US Government Printing Office,1980. 1053-1078.
[3] Edwards A R. Southwest Pacific Cenozoic paleogeography and an integrated Neogene paleocirculation model. In:Initial Reports of the DSDP, Vol 30. Washington, D C, US Government Printing Office,1975. 667-684.
[4] Rennett J P et al. Cenozoic paleocenography in the southwest Pacific Ocean,Antarctic glaciation,and the development of the circum-Antarctic current. In: Initial Reports of the DSDP,Vol 29. Washington DC, US Government Printing Office,1975. 1155-1170.
[5] Barker P F, Burrell J.The opening of Drake Passage.In:Joint Oceanographic Assembly,Rome,Italy,Proceedings.  United Nations Food and Agricultural Organization,1976.103-113.
[6] Weissel J K, Hayes D E and Herron E M. Plate tectonics synthesis:The displacements between Australia.New Zealand and Antarctica since the Late Cretaceous. Marine Geology,1977,25:231-277.
[7] Leinen M. Biogenic silics accumulation in the cenrral equatorial Pacific and its implications for Cenozoic oceanography. Geological Society of America Bulletin ,Part I ,1979,24(1):1-22.
[8] Vail R R, Hardenbol J. Sea level changes during the Tertiary.Oceanus,1979,22(3):71-80.
[9] Shackleton N I, Kennett J P. Paleotemperature history of the Cenozoic and the initiation of Antarctic glaciation:Oxygen and carbon isotope analyses in DSDP Sites 277,279 and 281. In:Initial Reports of the DSDP,V29.  Washington DC, US Government Printing Office,1975. 743-755.
[10] Kennett J P. Cenozoic evolution of Antarctic glaciation,the circum-Antarctic ocean and their impact on global paleoceanography. Journal of Geophysical Research,1977,82(27):3843-3859.
[11] Barron J A. Late Cenozic diatom biostratigraphy and paleoceanography of middle latitude eastern North Pacific,DSDP Leg 63. In:Initial Reports of the DSDP. V63.Washington D C, US Government Printing Office,1981.507-538.
[12] Keller G. Middle to late Miocene planktonic foraminiferal datum levels and paleocenography of the north and southeastern Pacific Ocean. Marine Micropaleontology,1980,5:249-281.
[13] Haq B U. Biogeographic history of Miocene calcareous nannoplankton and paleoceanography of the Atlantic Ocean. Micropaleontology, 1980,26(4):414-443.
[14] Keller G, Barron 1 A. Paleoceanographic implications of Miocene deep-sea hiatuses. Geological Society of America Bulletin ,1983, 94 (5):590-613.
[15] Keller G. Miocene biochronology and paleoceanography of the north Pacific. Marine Micropaleontology.1981,6: 535-551.
[16] Van Andel et al. Cenozoic history paleoceanography of the central equatorial Pacific ocean. Geological Society of America Memoir, 1975,143: 1-134.