Hostname: page-component-7479d7b7d-rvbq7 Total loading time: 0 Render date: 2024-07-08T19:29:11.999Z Has data issue: false hasContentIssue false
  • English
  • Français

Radiolaria as Paleoclimatic Indicators: Pleistocene Climatic Fluctuations in the Equatorial Pacific Ocean

Published online by Cambridge University Press:  20 January 2017

David A. Johnson  and
Andrew H. Knoll
David A. Johnson
Affiliation:
Woods Hole Oceanographic Institution, Woods Holes, Massachusetts 02543. USA
Andrew H. Knoll
Affiliation:
Department of Geological Sciences, Harvard University, Cambridge, Massachusetts 02138. USA
Get access Rights & Permissions [Opens in a new window]

Abstract

Late Pleistocene radiolarian assemblages were examined in two cores (V24-58 and RC11-209) from the eastern equatorial Pacific Ocean, using Nigrini's 1970 method of recurrent group analysis. The radiolarian “climatic index” curves obtained by this analysis were in close agreement with fluctuations in carbonate levels established previously for the same cores. This correspondence suggests that equatorial radiolarian assemblages changed significantly in response to Pleistocene climatic oscillations. The radiolarian “climatic indices” of the two cores showed close agreement with each other. Our data indicate that equatorial radiolarian assemblages may prove useful for regional correlations between cores, and for paleoclimatic interpretations.

Type
Original Articles
Information
Quaternary Research , Volume 4 , Issue 2 , June 1974 , pp. 206 - 216
Copyright
University of Washington

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Arrhenius, G., (1952). Sediment cores from the East Pacific. Reports of the Swedish Deep Sea Expedition (1947–1948) 5, 1–89.Google Scholar
Berger, W.H., (1968). Planktonic foraminifera: selective solution and paleoclimatic interpretation. Deep-Sea Research 15, 31–44.Google Scholar
Burckle, L.H., (1972). Diatom evidence bearing on the Holocene in the South Atlantic. Quaternary Research 2, 323–326.Google Scholar
Casey, R., (1971). Distribution of polycystine Radiolaria in the oceans in relation to physical and chemical conditions. Funnell, B.M., Riedel, W.R., The Micropaleontology of Oceans Cambridge Univ. Press 151–160.Google Scholar
Donahue, J.G., (1970). Pleistocene diatoms as climatic indicators on North Pacific sediments. Geological Investigations of the North Pacific. Hays, J.D., Geological Society of America Memoir 126, 121–138.CrossRefGoogle Scholar
Emiliani, C., (1970). Pleistocene paleotemperatures. Science 168, 822–825.CrossRefGoogle ScholarPubMed
Ericson, D.B., Ewing, M., Wollin, G., Heezen, B.C., (1961). Atlantic deep-sea sediment cores. Geological Society of America Bulletin 72, 193–286.CrossRefGoogle Scholar
Ericson, D.B., Wollin, G., (1968). Pleistocene climates and chronology in deep-sea sediments. Science 162, 1227–1234.CrossRefGoogle ScholarPubMed
Fager, E.W., (1957). Determination and analysis of recurrent groups. Ecology 38, 586–595.Google Scholar
Hays, J.D., Saito, T., Opdyke, N.D., Burckle, L.H., (1969). Pliocene-Pleistocene sediments of the equatorial Pacific: their paleomagnetic, biostratigraphic and climatic record. Geological Society of America Bulletin 80, 1481–1514.Google Scholar
Imbrie, J., Kipp, N.G., (1971). A new micropaleontological method for quantitative paleoclimatology: application to a Late Pleistocene Caribbean core. Turekian, K.K., Late Cenozoic Glacial Ages Yale Univ. Press, New Haven 7–182.Google Scholar
Jendrzejewski, J.P., Zarillo, G.A., (1972). Late Pleistocene paleotemperature oscillations defined by silicoflagellate changes in a subarctic deep-sea core. Deep-Sea Research 19, 327–329.Google Scholar
Jousé, A.P., Koroleva, G.S., Negaeva, G.A., (1963). Stratigraphical and paleogeographical investigations in the Indian sector of the Southern Ocean. Okeanologii 8, 137–161.Google Scholar
Kanaya, T., Koizumi, I., (1966). Interpretation of diatom thanatocoenoses from the North Pacific applied to a study of core V20-130. Tohoku University Science Reports Sendai (2nd ser., Geol.) 37, 89–130.Google Scholar
Mandra, K.T., (1969). Silicoflagellates: a new tool for the study of Antarctic Tertiary climates. Antarctic Journal US 4, 172–174.Google Scholar
Mandra, K.T., Mandra, H., (1970). Antarctic Tertiary marine climate based on silicoflagellates. Antarctic Journal US 5, 178–180.Google Scholar
McIntyre, A., Bé, A.W.H., Roche, M.B., (1970). Modern Pacific Coccolithophorida: a paleontological thermometer. Transactions of the New York Academy Science 32, 720–731.CrossRefGoogle ScholarPubMed
McIntyre, A., Ruddiman, W.F., Jantzen, R., (1972). Southward penetrations of the North Atlantic Polar Front: faunal and floral evidence of large-scale surface water mass movements over the last 225,000 years. Deep-Sea Research 19, 61–77.Google Scholar
Menard, H.W., Smith, S.M., (1966). Hypsometry of ocean basin provinces. Journal of Geophysical Research 71, 4305–4325.CrossRefGoogle Scholar
Moore, T.C. Jr., (1973). Late Pleistocene-Holocene oceanographic changes in the northeastern Pacific. Quaternary Research 3, 99–109.Google Scholar
Nigrini, C., (1967). Radiolaria in pelagic sediments from the Indian and Atlantic Oceans. Bulletin of the Scripps Institute of Oceanography 11, 1–106.Google Scholar
Nigrini, C., (1970). Radiolarian assemblages in the North Pacific and their application to a study of Quaternary sediments in core V20-130. Geological Investigations of the North Pacific. Hays, J.D., Geological Society of America Memoir 126, 139–183.Google Scholar
Nigrini, C., (1971). Radiolarian zones in the Quaternary of the equatorial Pacific Ocean. Funnell, B.M., Riedel, W.R., The Micropaleontology of Oceans Cambridge Univ. Press 443–461.Google Scholar
Phleger, F.B., Parker, F.L., Pierson, J.F., (1953). North Atlantic Foraminifera. Reports of the Swedish Deep-Sea Expedition (1947–1948) 7, 3–122.Google Scholar
Riedel, W.R., (1957). Radiolaria: a preliminary stratigraphy. Reports of the Swedish Deep-Sea Expedition (1947–1948) VI, 3 61–96.Google Scholar
Riedel, W. R., Sanfilippo, A., (in press). Cenozoic radiolaria. In “Oceanic Micropaleontology”. (Ramsey, A. T. S., Ed.).Google Scholar
Ruddiman, W.F., (1971). Pleistocene sedimentation in the equatorial Atlantic: stratigraphy and faunal paleoclimatology. Geological Society of America Bulletin 82, 283–302.CrossRefGoogle Scholar
Ruddiman, W.F., Tolderlund, D.S., Bé, A.W.H., (1970). Foraminiferal evidence of a modern warming of the North Atlantic Ocean. Deep-Sea Research 17, 141–155.Google Scholar
Sachs, H.M., (1973a). North Pacific radiolarian assemblages and their relationship to oceanographic parameters. Quaternary Research 3, 73–88.Google Scholar
Sachs, H.M., (1973b). Late Pleistocene history of the North Pacific: evidence from a quantitative study of radiolaria in core V21-173. Quaternary Research 3, 89–98.CrossRefGoogle Scholar
Simpson, G.G., Roe, A., Lewontin, R.C., (1960). Quantitative Zoology. Harcourt, Brace & World Inc, New York 148–171.Google Scholar