REFERENCES

Aguirre, E., and Pasini, G., 1985. The Pliocene-Pleistocene boundary. Episodes, 8:11-120.

Backman, J., 1980. Miocene-Pliocene nannofossils and sedimentation rates in the Hatton-Rockall Basin, NE Atlantic Ocean. Stockholm Contrib. Geol., 36:1-91.

Benson, R.H., 1995. Editorial: Is the death of an ocean falling through a stratigraphic crack? Paleoceanography, 10:1-3.

Berggren, W.A., 1971. Tertiary boundaries and correlations. In Funnell, R.M.S., and Riedel, W.R. (Eds.), The Micropalaeontology of Oceans: (Cambridge) Cambridge Univ. Press, 693-809.

Berggren, W.A., Hilgen, F.J., Langereis, C.G., Kent, D.V., Obradovich, J.D., Raffi, I., Raymo, M.E., and Shackleton, N.J., 1995a. Late Neogene chronology: new perspectives in high-resolution stratigraphy. Geol. Soc. Am. Bull., 107:1272-1287.

Berggren, W.A., Kent, D.V., Swisher, C.C., III, and Aubry, M.-P., 1995b. A revised Cenozoic geochronology and chronostratigraphy. In Berggren, W.A., Kent, D.V., Aubry, M.-P., and Hardenbol, J. (Eds.), Geochronology, Time Scales and Global Stratigraphic Correlation. Spec. Publ.—Soc. Econ. Paleontol. Mineral., 54:129-212.

Berggren, W.A., and van Couvering, J.A., 1974. The Late Neogene: biostratigraphy, geochronology and paleoclimatology of the last 15 million years in marine and continental sequences. Palaeogeogr., Palaeoclimatol,. Palaeoecol., 16:1-216.

Bukry, D., 1978. Biostratigraphy of Cenozoic marine sediment by calcareous nannofossils. Micropaleontology, 24:44-60.

Bukry, D., 1981. Pacific coast coccolith stratigraphy between Point Conception and Cabo Corrientes, Deep Sea Drilling Project Leg 63. In Yeats, R.S., Haq, B.U., et al., Init. Repts. DSDP, 63: Washington (U.S. Govt. Printing Office), 445-471.

Cita, M.B., 1996a. Report on the 30th International Geological Congress. Neogene Newsl., 3:62-65.

Cita, M.B., 1996b. Submission of the recommendation for the definition of the Gelasian. Neogene Newsl., 3:49-51.

Cita, M.B., Rio, D., Hilgen, F., Castradori, D., Lourens, L., and Vergerio, P.P., 1996. Proposal of the global boundary stratotype section and point (GSSP) of the Piacenzian Stage (middle Pliocene). Neogene Newsl., 3:20-47.

Comas, M.C., Zahn, R., Klaus, A., et al., 1996. Proc. ODP, Init. Repts., 161: College Station, TX (Ocean Drilling Program).

Crowley, T. J., 1996. Pliocene climates: the nature of the problem. Mar. Micropaleontol., 27:3-12.

Dowsett, H.J., Barron, J., and Poore, R., 1996. Middle Pliocene sea surface temperatures: a global reconstruction. Mar. Micropaleontol., 27:13-15.

Fornaciari, E., Di Stefano, A., Rio, D., and Negri, A., 1996. Middle Miocene quantitative calcareous nannofossil biostratigraphy in the Mediterranean region. Micropaleontology, 42:37-63.

Gallagher, L., 1989. Reticulofenestra: a critical review of taxonomy, structure and evolution. In Crux, J.A., and van Heck, S.E. (Eds.), Nannofossils and Their Applications: Chichester (Ellis Horwood), 41-75.

Haq, B.U., Lohmann, G.P., and Wise, S.W., Jr., 1977. Calcareous nannoplankton biogeography and its paleoclimatic implications: Cenozoic of the Falkland Plateau (DSDP Leg 36) and Miocene of the Atlantic Ocean. In Barker, P.F., Dalziel, I.W.D., et al., Init. Repts. DSDP, 36: Washington (U.S. Govt. Printing Office), 745-759.

King, T., 1996. Equatorial Pacific sea surface temperatures, faunal patterns, and carbonate during the Pliocene. Mar. Micropaleontol., 27:63-84.

Langereis, C.G., and Hilgen, F.J., 1991. The Rosello composite: a Mediterranean and global reference section for the early to early-late Pliocene. Earth Planet. Sci. Lett., 104:211-225.

Kamptner, E., 1967. Kalkflagellaten-Skelettreste aus Tiefseeschlamm des Sudatlantischen Ozeans. Ann. Naturhist. Mus. Wien., 71:117-198.

Martini, E., 1971. Standard Tertiary and Quaternary calcareous nannoplankton zonation. In Farinacci, A. (Ed.), Proc. 2nd Int. Conf. Planktonic Microfossils Roma: Rome (Ed. Tecnosci.), 2:739-785.

McIntyre, A., Bé, A.W.H., and Roche, M.B., 1970. Modern Pacific coccolithophorida: a paleontological thermometer. Trans. N.Y. Acad. Sci., 32:720-731.

Matsuoka, H., and Okada, H., 1989. Quantitative analysis of Quaternary nannoplankton in the subtropical northwestern Pacific Ocean. Mar. Micropaleontol., 14:97-118.

Müller, C., 1985. Late Miocene to Recent Mediterranean biostratigraphy and paleoenvironments based on calcareous nannoplankton. In Stanley, D.J., and Wezel, F.C. (Eds.), Geological Evolution of the Mediterranean Basin: New York (Springer-Verlag), 471-485.

Pujos, A., 1985. Cenozoic nannofossils, central equatorial Pacific, Deep Sea Drilling Project Leg 85. In Mayer, L., Theyer, F., Thomas, E., et al., Init. Repts. DSDP, 85: Washington (U.S. Govt. Printing Office), 581-607.

Pujos, A., 1987. Late Eocene to Pleistocene medium-sized and small-sized "reticulofenestrids." Proc. INA Vienna Meeting 1985, Abh. Geol. Bundesanst. (Austria), 39:239-277.

Raffi, I., and Rio, D., 1981. Coccolithus pelagicus (Wallich): a paleotemperature indicator in the late Pliocene Mediterranean deep sea record. In Wezel, F.C. (Ed.), Sedimentary Basins of Mediterranean Margins: C.N.R. Italian Project of Oceanography, Bologna (Tecnoprint), 187-190.

Raymo, M.E., Grant, B., Horowitz, M., and Rau, G.H., 1996. Mid-Pliocene warmth: stronger greenhouse and stronger conveyor. Mar. Micropaleontol., 27:313-326.

Rio, D., and Fornaciari, E., 1994. Remarks on middle to late Miocene chronostratigraphy. Neogene Newsl., 1:26-29.

Rio, D., Raffi, I., and Villa, G., 1990a. Pliocene-Pleistocene calcareous nannofossil distribution patterns in the Western Mediterranean. In Kastens, K.A., Mascle, J., et al., Proc. ODP, Sci. Results, 107: College Station, TX (Ocean Drilling Program): 513-533.

Rio, D., Sprovieri, R., and Di Stefano, E., 1994. The Gelasian stage: a proposal for a new chronostratigraphic unit of the Pliocene series. Riv. Ital. Paleontol. Stratigr., 100:103-124.

Rio, D., Sprovieri, R., and Raffi, I., 1984. Calcareous plankton biostratigraphy and biochronology of the Pliocene-lower Pleistocene succession of the Capo Rossello area, Sicily. Mar. Micropaleontol., 9:135-180.

Rio, D., Sprovieri, R., and Thunell, R., 1991. Pliocene-lower Pleistocene chronostratigraphy: a re-evaluation of Mediterranean type sections. Geol. Soc. Am. Bull., 103:1049-1058.

Rio, D., Sprovieri, R., Thunell, R., Vergnaud Grazzini, C., and Glaçon, G., 1990b. Pliocene-Pleistocene paleoenvironmental history of the western Mediterranean: a synthesis of ODP Site 653 results. In Kastens, K.A., Mascle, J., et al., Proc. ODP, Sci. Results, 107: College Station, TX (Ocean Drilling Program), 695-704.

Siesser, W. G., 1975. Calcareous nannofossils from the South African continental margin. GSO/UCT Marine Geol. Prog. Bull. 5:1-135.

Siesser, W.G., 1980. Late Miocene origin of the Benguela Upwelling System off northern Namibia. Science, 208:283-285.

Siesser, W.G., 1984. Paleogene sea levels and climates: U.S.A. eastern Gulf Coastal Plain. Palaeogeogr., Palaeoclimatol., Palaeoecol., 47:261-275.

Siesser, W.G., and Bralower, T.J., 1992. Cenozoic calcareous nannofossil biostratigraphy on the Exmouth Plateau, Eastern Indian Ocean. In von Rad, U., Haq, B.U., et al., Proc. ODP, Sci. Results, 122: College Station, TX (Ocean Drilling Program), 601-631.

Sprovieri, R., 1993. Astrochronology of Pliocene-early Pleistocene Mediterranean calcareous plankton events. Paleopelagos, 3:187-194.

Theodoridis, S., 1984. Calcareous nannofossil biozonation of the Miocene and revision of the helicoliths and discoasters. Utrecht Micropaleontol. Bull., 32:1-271.

Tribble, J.S., and the Leg 161 Shipboard Scientific Party, 1995. Messinian and early Pliocene sediments of the Western Mediterranean Sea: the transition from an evaporative environment to open marine conditions. Eos, 76:7. (Abstract)

Wei, W., Bergen, J.A., and Applegate, J., 1988. Cenozoic calcareous nannofossils from the Galicia Margin, Ocean Drilling Program Leg 103. In Boillot, G., Winterer, E.L., et al., Proc. ODP, Sci. Results, 103: College Station, TX (Ocean Drilling Program), 279-292.

Young, J.R., 1990. Size variation of Neogene Reticulofenestra coccoliths from Indian Ocean DSDP cores. J. Micropaleontol., 9:71-85.

Young, J.R., 1991. A Quaternary nannofossil range chart. INA Newsl.,13:14-17.