Paleoceanographic events—Recognition, resolution, and reconsideration

Reviews of Geophysics - Tập 17 Số 7 - Trang 1474-1494 - 1979
Michael A. Arthur1
1Geosciences

Tóm tắt

Studies of the last 125 million years of oceanographic and climatic history have benefited greatly from the impetus provided by the Deep Sea Drilling Project. Knowledge of the sedimentary and paleontologic record of the major ocean basins, in conjunction with study of pelagic marine sections exposed on land, has permitted both the testing of old and the development of new hypotheses to explain local and global ocean chemical, sedimentologic and biotic events. Some of the more striking and topical problems in paleoceanography are the oceanic “anoxic events” of early to middle Cretaceous age, the biotic crisis at the Cretaceous/Tertiary boundary, the Eocene/Oligocene extinctions and climatic and circulation events, the Messinian “salinity crisis” (late Miocene) and its effects on the world ocean, and Pleistocene glacial cycles and paleoceanography. Possible explanations of these events, which have been proposed over the last five years, are reviewed in this paper.

Application of new concepts and techniques, especially in micropaleontology and geochemistry, has led to refinements in stratigraphic resolution and in recognition of paleoenvironmental signals. Among the most powerful tools now in use is stable isotope geochemistry. Paleomagnetic studies and statistical techniques for processing micropaleontological data have contributed greatly to stratigraphic resolution.

Although we are beginning to unravel the complex interactions of global sea level changes, climate and ocean chemistry and their influence on life, there are innumerable challenging problems still remaining. As stratigraphic resolution and coverage improve so does our perception of the ocean system.

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Tài liệu tham khảo

10.1016/0377-8398(78)90009-9

10.1038/269383a0

10.1016/0146-6291(77)90520-3

10.1130/0091-7613(1978)6<388:TLPROP>2.0.CO;2

Adelseck C. G., 1975, On the Dissolution of planktonic and associated microfossils during settling and on the seafloor, Cushman Foundation for Foraminiferal Res., Spec. Publ., 13, 70

Alvarez W., 1976, Upper Cretaceous‐Paleocene magnetic stratigraphy at Gubbio, Italy V. Type section for the Late Cretaceous‐Paleocene geomagnetic reversal time scale, Geol. Soc. Amer. Bull., 88, 383, 10.1130/0016-7606(1977)88<383:UCMSAG>2.0.CO;2

10.2113/gsjfr.5.3.188

Arthur M. A. North Atlantic Cretaceous Black Shales : The record at Site 398 and a brief comparison with other occurrences in Ryan W.B.F. Sibuet J.C. et al Initial Reports of the Deep Sea Drilling Project 47 (II) U.S. Government Printing Office Washington 1979.

Arthur M. A., 1977, Upper Cretaceous‐Paleocene magnetic stratigraphy at Gubbio, Italy: Lithostratigraphy and sedimentology, Geol. Soc. Amer. Bull., 88, 367, 10.1130/0016-7606(1977)88<367:UCMSAG>2.0.CO;2

10.1029/ME003p0375

Arthur M. A., 1979, Cretaceous "oceanic anoxic events» as causal factors in development of reef‐reservoired giant oil fields, Am. Assoc. Petrol. Geol. Bull., 63

10.1130/0091-7613(1974)2<267:DOACTS>2.0.CO;2

10.1016/0025-3227(77)90045-7

Barker P. F. I. W. D.Dalziel et al. Initial Reports of the Deep Sea Drilling Project 36 1079 U.S. Government Printing Office Washington 1977.

Bayless D. D., 1975, Late Neogene Epoch Boundaries Micropaleont. Press Spec. Publ, 31

Be A. W. H., 1977, Oceanic Micropaleontology, 1

10.1126/science.194.4263.419

Be A. W. H., 1977, Oceanic Micropaleontology, 733

Beland P., 1977, Cretaceous‐Tertiary extinctions and possible terrestrial and extraterrestrial causes, Nat. Mus. Canada, Syllogeus, 162

10.1111/j.1502-3931.1975.tb00919.x

10.1016/0377-8398(76)90010-4

10.1130/0016-7606(1970)81[1385:BDSFBD]2.0.CO;2

10.2113/gsjfr.3.4.187

10.1007/978-3-662-01141-6_16

Berger W. H., 1975, Deep‐sea carbonates: Dissolution profiles from foraminiferal preservation, Cushman Found. Foram. Research, Spec. Publ., 13, 82

Berger W. H., 1976, Treatise on chemical oceanography, 265

10.1007/978-1-4899-5016-1_27

10.1038/269301a0

10.1016/0146-6291(78)90555-6

Berger W. H., 1979, Proceedings of the Second Maurice Ewing Symposium (1978)

10.1029/JC081i015p02617

Berger W. H., 1978, Upwelling off Northwest Africa; the Holocene decrease as seen in carbon isotopes and sedimentological indicators, Oceanologica Acta, 1, 1

10.2113/gsjfr.5.2.102

Berger W. H., 1968, Vertical mixing in pelagic sediments, J. Mar. Res., 26, 134

10.1126/science.192.4241.785

10.1007/978-1-4899-5016-1_28

10.1038/269661a0

10.1016/0012-821X(78)90012-2

10.1126/science.197.4303.563

Berger W. H., 1978, Stable isotopes in deep‐sea carbonates: Box core ERDC‐92, west Equatorial Pacific, Oceanologica Acta, 1, 205

10.1130/0091-7613(1978)6<11:DCARAL>2.0.CO;2

10.1029/RG013i003p00561

Berger W. H., 1974, Pelagic Sediments on Land and Under the Sea, 11

10.1111/j.1502-3931.1972.tb00852.x

Berggren W. A., 1977, Oceanic Micropaleontology, 205

10.1016/0031-0182(76)90026-2

10.1016/0040-1951(77)90199-8

10.1086/649656

10.1130/0016-7606(1975)86<267:WCOMMA>2.0.CO;2

Berggren W. A., 1974, The Late Neogene: Biostratigraphy, geochronology, and paleoclimatology of the last 15 million years in marine and continental sequences, Paleogeogr., Paleoclimat., Paleoecol., 16, 228

Bernoulli D., 1974, Alpine, Mediterranean, and Central Atlantic Mesozoic faces in relation to the Early Evolution of the Tethys, Soc. Econ. Paleont. and Mineral Spec. Publ., 129

10.2475/ajs.278.3.257

Boersma A. N. J.Shackleton Tertiary oxygen and carbon isotope stratigraphy Site 357 (mid‐latitude South Atlantic) in Supko P.R. Perch‐Nielsen K. et al Initial Reports of the Deep Sea Drilling Project 39 911–924 U. S. Government Printing Office Washington 1977a.

Boersma A. N. J.Shackleton Oxygen and carbon isotope record through the Oligocene DSDP Site 366 equatorial Atlantic in Lancelot Y. Seibold E. et al Initial Reports of the Deep Sea Drilling Project 41 957–962 U.S. Government Printing Office Washington 1977b.

Boersma A. N. J.Shackleton M.Hall Q.Given Carbon and oxygen isotope records at DSDP Site 384 (North Atlantic) and some Paleocene paleotemperatures and carbon isotope variation in the Atlantic Ocean in Tucholke B. Vogt P. et al. Initial Reports of the Deep Sea Drilling Project 43 U.S. Government Printing Office Washington 1979.

Bolli H. M. Synthesis of the Leg 40 biostratigraphy and paleontology in Bolli H.M. Ryan W.B.F. et al Initial Reports of the Deep Sea Drilling Project 40 1063–1068 U.S. Government Printing Office Washington 1978.

Bolli H. M. W. B. F.Ryan et al. Initial Reports of the Deep Sea Drilling Project 40 1079 U.S. Government Printing Office Washington 1978.

10.1130/0091-7613(1978)6<247:SORSCA>2.0.CO;2

10.1130/0091-7613(1975)3<279:PLAROT>2.0.CO;2

Bourbon M. Mesozoic evolution of western Ngrth Atlantic and North Tethyan margins: A comparison in Benson W.E. Sheridan R.E. et al Initial Reports of the Deep Sea Drilling Project 44 949–970 U.S. Government Printing Office Washington 1978.

Bowen R., 1966, Paleotemperature analysis, 265

10.1126/science.148.3678.1696

Brenner G. J., 1976, Origin and Early Evolution of the Angiosperms, 23

10.1126/science.189.4201.460

Broecker W. S., 1978, The relationship between lysocline depth and in situ carbonate ion concentration, Deep‐Sea Res., 25, 65, 10.1016/S0146-6291(21)00007-2

10.1016/0377-8398(79)90002-1

10.2307/1485419

10.1130/0016-7606(1977)88<813:GAOOPD>2.0.CO;2

10.1038/267318a0

Caron M. Cretaceous planktonic foraminifers from DSDP Leg 40 southeastern Atlantic in Bolli H.M. Ryan W.B.F. et al Initial Reports of the Deep Sea Drilling Project 40 651–678 U.S. Government Printing Office Washington 1978.

Casey R. E., 1977, Oceanic Micropaleontology, 809

10.1086/621315

Cita M. B., 1975, Late Neogene Epoch Boundaries Micropaleont. Press Spec. Publ, 1

Cita M. B. W. B. F.Ryan Late Neogene paleo‐environment: Interpretation of the evolution of the ocean paleoenvironment in Ryan W.B.F. von Rad U. et al. Initial Reports of the Deep Sea Drilling Project 47(I) U.S. Government Printing Office Washington 1979.

Cita M. B. R. H.Wright W. B. F.Ryan A.Longinelli Messinian paleoenvironments in Hsü K.J. Montadert L. et al Initial Reports of the Deep Sea Drilling Project 42(I) 1003–1036 U.S. Government Printing Office Washington 1978.

10.1126/science.191.4232.1131

Cline R. M., 1976, Investigation of Late Quaternary paleoceanography and paleoclimatology Geol. Soc. Amer. Mem, 464

Craig H., 1965, Stable Isotopes in Oceanographic Studies and Paleotemperatures Spoleto, Occ. Publ. Rhode Is. Mar. Inst., 9

Damuth J. E., 1975, Quaternary climate change as revealed by calcium carbonate fluctuations in western Equatorial Atlantic sediments, Deep‐Sea Res., 22, 725

Davies T. A., 1976, Chemical Oceanography, 1

10.1126/science.197.4298.53

Dean W. E. J. V.Gardner L. F.Jansa P.Cepek E.Seibold Cyclic sedimentation along the continental margin of northwest Africa in Lancelot Y. Seibold E. et al. Initial Reports of the Deep Sea Drilling Project 41 965–989 U.S. Government Printing Office Washington 1978.

10.1016/B978-0-12-588606-2.50012-6

Degens E. T., 1974, The Black Sea Geology, Chemistry and Biology Am. Assoc. Petrol. Geol. Mem, 633, 10.1306/M20377

10.1038/263022a0

10.1016/0012-821X(77)90003-6

Deuser W. G., 1974, Evolution of anoxic conditions in the Black Sea during the Holocene, Am. Assoc. Petrol. Geol. Mem., 20, 133

10.1038/272216a0

10.2113/gsjfr.7.1.26

Diester‐Haass L. Influence of carbonate dissolution climate sea level changes and volcanism on Neogene sediments off W. Africa (Leg 41); in Lancelot Y. Seibold E. et al. Initial Reports of the Deep‐Sea Drilling Project 41 1033–1048 U.S. Government Printing Office Washington 1978.

10.1016/0025-3227(79)90101-4

Donn W. D.Shaw The evolution of climate Symposium on Long‐Term Climatic FluctuationsWMO No. 421 52–62 Switzerland 1975.

Douglas R. G. S. M.Savin Oxygen and carbon isotope analyses of Tertiary and Cretaceous microfossils from Shatsky Rise and other sites in the North Pacific Ocean Initial Reports of the Deep Sea Drilling Project 32 509–520 U.S. Government Printing Office Washington 1975.

10.1016/0377-8398(78)90004-X

Drooger C. W., 1973, Messinian Events in the Mediterranean, 272

10.1126/science.168.3928.250

Einsele G. J.Wiedmann Faunal and sedimentological evidence for upwelling in the Upper Cretaceous coastal basin of Tarfaya Morocco Ninth Internat. Congress of Sedimentology Nice theme 1 67–72 1975.

10.1016/0012-821X(78)90005-5

10.1016/0012-821X(70)90109-3

Evans R. F., 1978, Origin and significance of evaporites in basins around Atlantic margin, Am. Assoc. Petrol. Geol. Bull., 62, 223

Fabricius F. H. K. O.Heimann K.Braune Comparison of Site 374 with circum‐Ionian land sections: Implications for the Messinian “salinity crisis” on the basis of a “dynamic model” in Hsü K.J. Montadert L. et al. Initial Reports of the Deep Sea Drilling Project 42(I) 927–942 U.S. Government Printing Office Washington 1978.

10.2110/pec.77.25.0019

10.1038/272158a0

Frerichs W. E., 1978, Test porosity as a paleoenvironmental tool in the Late Cretaceous of the western interior, Contrib. Geol., Univ. Wyoming, 16, 89

Garrels R. M., 1974, The Sea, 303

10.1016/0012-8252(77)90001-0

10.1016/0377-8398(77)90002-0

10.1130/0091-7613(1978)6<708:TTCEAG>2.0.CO;2

10.1126/science.191.4232.1138

Geitzenauer K. R., 1977, Oceanic Micropaleontology, 973

Geotimes, 1978, News notes — anonymous, Paleocenography, 23, 34

Glasby G. P., 1977, Marine Manganese Deposits, 523

Goodney D. E. Non‐equilibrium fractionation of the stable isotopes of carbon oxygen during precipitation of calcium carbonate by marine phytoplankton Ph.D. dissertation University of Hawaii 146 1977.

Goodney D. E. andP.Kroopnick Current techniques for the collection and processing of stable isotope data inProceedings of International Conference on Stable Isotopes;Lower Hutt New Zealand;August1976; D.S. I.R. Special Bulletin 1978.

Gordon A. L., 1975, Numerical Models of Ocean Circulation, 39

Grabau A. W., 1940, The Rhythm of the Ages, 561

10.1029/JC080i021p03032

Gvirtzman G. B.Buchbinder The late Tertiary of the coastal plain and continental shelf of Israel and its bearing on the history of the Eastern Mediterranean in Ross D.A. Nephrochnov Y.P. et al. Initial Reports of the Deep Sea Drilling Project 42(11) 1195–1223 U.S. Government Printing Office Washington 1978.

Hallam A., 1975, Jurassic environments, 269

10.1038/269483a0

10.1016/0377-8398(76)90008-6

10.1029/JC082i027p03861

Hart M., 1977, Mid‐Cretaceous Events, The British Micropaleontologist, 4, 8

Hay W. W., 1972, Probabilistic stratigraphy, Eclog. Geol. Helv., 65, 225

Hay W. W., 1977, Oceanic Micropaleontology, 1055

10.1007/978-1-4899-5016-1_29

10.1126/science.194.4270.1121

10.1130/MEM145-p337

10.1038/246018a0

10.1007/978-1-4899-5016-1_30

10.1007/978-1-4899-5016-1_31

10.2113/gsjfr.6.4.295

Hedberg H. D., 1976, International stratigraphic guide, 200

Foraminifera 1R. H.Hedley G. G.Adams 276 Academic Press 1974.

Foraminifera 2R. H.Hedley C. G.Adams 260 Academic Press N.Y. 1977.

Heirtzler J. R., 1977, Indian Ocean ‐ Geology and Biostratigraphy, 616

10.1016/0016-7037(73)90268-8

10.1038/267403a0

10.1016/0377-8398(76)90005-0

Honjo S., 1977, Oceanic Micropaleontology, 951

10.1038/267399a0

Hsü K. J. L.Montadert et al. Initial Reports of the Deep Sea Drilling Project 42(1) 1249 U.S. Government Printing Office Washington 1978.

Hsü K. J. L.Montadert D.Bernoulli M. B.Cita E.Erickson R. E.Garrison R. B.Kidd F.Melieres C.Muller R.Wright History of the Mediterranean salinity crisis in Hsü K.J. Montadert L. et al. Initial Reports of the Deep Sea Drilling Project 42(1) 1053–10778 U.S. Government Printing Office Washington 1978.

10.1016/0377-8398(77)90005-6

Imbrie J. J., 1971, The Late Cenozoic Glacial Ages, 71

Jansa L. J. V.Gardner W. E.Dean Mesozoic sequences of the central North Atlantic in Lancelot Y. Seibold E. et al. Initial Reports of the Deep Sea Drilling Project 41 991–1032 U.S. Government Printing Office Washington 1978.

Jenkyns H. C., 1978, Sedimentary environments and facies, 314

10.1016/0033-5894(74)90008-8

10.1016/0025-3227(77)90079-2

10.1029/JC080i033p04542

10.1016/0377-8398(79)90005-7

Kauffman E., 1975, Dispersal and biostratigraphic potential of Cretaceous benthonic bivalvia in the western interior, Geol. Assoc. Canada Spec. Pap., 13, 163

10.1130/0091-7613(1975)3<73:LCRS>2.0.CO;2

Keating B. H. C. E.Helsley Paleomagnetic results from DSDP Hole 391C and the magnetostratigraphy of Cretaceous sediments from the Atlantic Ocean floor in Benson W.E. Sheridan R.E. et al. Initial Reports of the Deep Sea Drilling Project 44 523–528 U.S. Government Printing Office Washington 1978.

10.1007/978-1-4684-1986-3_6

10.2307/1485173

10.1130/0091-7613(1978)6<630:PCOTIO>2.0.CO;2

10.1016/0377-8398(78)90001-4

10.1144/gsjgs.131.3.0283

10.1029/JC082i027p03843

10.1016/0377-8398(78)90017-8

Kennett J. P., Episodes of Cenozoic volcanism in the circum‐Pacific region, J. Volcanology and Geothermal Res., 2, 145, 10.1016/0377-0273(77)90007-5

10.1126/science.188.4184.147

10.1038/260513a0

10.2475/ajs.279.1.52

10.1126/science.187.4176.497

10.1126/science.196.4295.1231-a

10.1130/0016-7606(1976)87<321:RDDPRB>2.0.CO;2

10.1130/0091-7613(1977)5<769:AEOTDO>2.0.CO;2

Kidd R. B. M. B.Cita W. B. F.Ryan Stratigraphy of eastern Mediterranean sapropel recovered during DSDP Leg 42A and their paleoenvironment significance in Hsü K.J. Montadert L. et al Initial Reports of the Deep Sea Drilling Project 42(1) 421–443 U.S. Government Printing Office Washington 1978.

10.1016/0012-821X(74)90150-2

10.4319/lo.1975.20.6.0988

10.1007/978-1-4899-5016-1_17

10.1038/253600a0

10.1130/0091-7613(1977)5<330:RMPTSF>2.0.CO;2

Lancelot Y. E.Seibold The evolution of the central Northeastern Atlantic — summary of results of DSDP Leg 41 in Lancelot Y. Seibold E. et al. Initial Reports of the Deep Sea Drilling Project 41 1215–1245 U.S. Government Printing Office Washington 1978.

10.1029/JB080i017p02586

Larson R. L. R.Moberly et al. Initial Reports of the Deep Sea Drilling Project 32 980 U. S. Government Printing Office Washington 1975.

10.1130/0091-7613(1976)4<303:SOSIID>2.0.CO;2

10.1007/978-1-4615-8273-1_1

10.1017/S0094837300003420

10.1086/626160

Luz B. N. J.Shackleton CaCO3 solution in the tropical east Pacific during the past 130 000 years Special Publication 13 142–150 Cushman Foundation for Foraminiferal Research 1975.

10.1016/0377-8398(76)90013-X

10.1029/JC082i027p03889

Manivit H., 1977, Mid‐Cretaceous calcareous nannofossil biostratigraphy, Koninkl, Nederl. Akad. Wehettschappen, Amsterdam Proc., Ser. B, 80, 169

Margalef R., 1978, Life‐forms of phytoplankton as survival alternatives in an unstable environment, Oceanologica Acta, 1, 493

10.1126/science.189.4202.555

10.1016/0025-3227(77)90050-0

Martini E., 1977, Oceanic Micropaleontology, 1322

Masters B. A., 1977, Oceanic Micropaleontology, 301

10.2307/1485249

Mayer L. A., 1979, Deep‐sea carbonates: Acoustic, physical and stratigraphic properties, J. Sed. Pet.

10.1017/S0094837300003390

McCave I. N. Depositional features of organic‐rich black and green mudstones at DSDP Sites 386 and 387 western North Atlantic in Tucholke B. Vogt P. et al Initial Reports of the Deep Sea Drilling Project 43 U.S. Government Printing Office Washington 1979.

McCoy F. W. H. B.Zimmerman A history of sediment lithofacies in the South Atlantic Ocean in Perch‐Nielsen K. Supko P. et al Initial Reports of the Deep Sea Drilling Project 39 1047–1079 U.S. Government Printing Office Washington 1977.

10.1016/0377-8398(78)90002-6

Melguen M. Facies evolution carbonate dissolution cycles in sediments from the eastern South Atlantic (DSDP Leg 40) since the early Cretaceous in Bolli H.M. Ryan W.B.F. et al. Initial Reports of the Deep Sea Drilling Project 40 981–1024 U.S. Government Printing Office Washington 1978.

10.1016/0377-8398(77)90016-0

10.1016/0377-8398(78)90030-0

10.1016/0012-821X(77)90147-9

10.1007/978-1-4899-5016-1_9

10.2307/1485246

Natland J. Composition provenance and diagenesis of Cretaceous clastic sediments drilled on the Atlantic continental rise off southern Africa DSDP Site 361 in Bolli H. Ryan W.B.F. et al Initial Reports of the Deep Sea Drilling Project 40 1025–1062 U.S. Government Printing Office Washington 1978.

10.1126/science.194.4268.899

Obradovich J. D., 1975, Geological Association of Canada Spec. Paper, 31

Orr W. N., 1977, Oceanic Micropaleontology, 163

10.1098/rspa.1974.0039

Parsons T. R., 1977, Biological oceanographic processes, 1

Pastouret L., 1978, Late Quaternary climatic changes in western tropical Africa deduced from deep‐sea sedimentation off the Niger delta, Oceanologica Acta., 1, 217

Peng T. H., 1978, Rates of benthic mixing in deep sea sediment as determined by radioactive tracers, Quat. Research, 8, 133

Perch‐Nielsen K. Albian to Pleistocene calcareous nannofossils from the western South Atlantic DSDP Leg 39 in Perch‐Nielsen K. Supko P. et al. Initial Reports of the Deep Sea Drilling Project 39 699–823 U.S. Government Printing Office Washington 1977.

Percival S. F., 1977, Changes in calcareous nannoplankton in the Cretaceous‐Tertiary biotic crisis at Zumaya, Spain, Evol. Theory, 2, 1

Pessagno E. A., 1977, Oceanic Micropaleontology, 950

10.1126/science.188.4183.15

10.1038/256716a0

10.1130/0016-7606(1978)89<1389:RBEASS>2.0.CO;2

10.1016/0377-8398(78)90031-2

Premoli‐Silva I. A.Boersma Cretaceous planktonic foraminifers — DSDP Leg 39 (South Atlantic) in Perch‐Nielsen K. Supko P. et al. Initial Reports of the Deep Sea Drilling Project 39 615–641 U.S. Government Printing Office Washington 1977.

Oceanic Micropaleontology 1 and 2A. T. S.Ramsay 1453 Academic Press N.Y. 1977.

Ramsay A. T. S., 1977, Sedimentological clues to paleoceanography Oceanic Micropaleontology, 1371

Riedel W. R., 1977, Cenozoic radiolaria Oceanic Micropalentology, 847

10.2307/1485420

Chemical Oceanography 1–6J. P.Riley R.Chester Academic Press N.Y. 1976.

Roberts D. L.Montadert et al. Initial Reports of the Deep Sea Drilling Project 48 U.S. Government Printing Office Washington 1979.

Rona P. A., 1973, Worldwide unconformities in the marine sediments related to eustatic changes of sea level, Nature, 244, 25

Ross D. A. Y. P.Neprochnov et al. Initial Reports of the Deep Sea Drilling Project 42(II) 1243 U.S. Government Printing Office Washington 1978.

Roth P. H. Cretaceous nannoplankton biostratigraphy and oceanography of the northwestern Atlantic Ocean in Benson W.E. Sheridan R.E. et al Initial Reports of the Deep Sea Drilling Project 44 731–759 U.S. Government Printing Office Washington 1978.

Roth P. H., 1976, Fourth Internat. Palynolog. Conf. Proc

10.1130/0016-7606(1975)86<1079:CSBFPL>2.0.CO;2

Ruddiman W. F., 1977, Oceanic Micropaleontology, 101

10.1130/MEM145-p111

10.1029/JC082i027p03877

10.1016/0031-0182(76)90022-5

Russell D. A., 1977, The biotic crisis at the end of the Cretaceous period, Nat. Mus. Can., Syllogeus, 12, 11

Ryan W. B. F., 1973, Messinian Events in the Mediterranean, 26

10.1111/j.1365-3091.1976.tb00109.x

10.1016/0025-3227(77)90089-5

10.1016/0025-3227(78)90032-4

Ryan W. B. F., 1974, A paleomagnetic assignment of Neogene stage boundaries and the development of osochronous datum planes between the Mediterranean, the Pacific and Indian Oceans in order to investigate the response of the world ocean to the Mediterranean “salinity crisis”, Riv. Ital. Paleontol., 80, 631

Ryan W. B. F. K. J.Hsü et al. Initial Reports of the Deep Sea Drilling Projectvol. 13: 1027(U.S. Government Printing Office) Washington 1973.

Ryan W. B. F. J. C.Sibuet et al. Initial Reports of the Deep Sea Drilling Project 47(II) U.S. Government Printing Office Washington 1979.

10.1029/JC081i018p03141

10.1146/annurev.ea.05.050177.001111

10.1130/0091-7613(1976)4<305:GSOCDI>2.0.CO;2

10.1016/0377-8398(78)90018-X

10.2307/1485164

Sarnthein M., 1978, Sand deserts during glacial maximum and climatic optimum, Nature, 271, 5648

Savin S. M., 1977, The history of the earth's surface temperature during the last 100 million years Ann. Rev. Earth Planet. Sci, 319

10.1130/0016-7606(1973)84<2327:SIAMGO>2.0.CO;2

10.1130/0016-7606(1975)86<1499:TMP>2.0.CO;2

Savin S. M. F. G.Stehli Interpretation of oxygen isotope paleotemperature measurements: Effect of the O18/O16ratio of sea water depth stratification of foraminifera and selective solution 219 183–191 Centre Natl. Recherche Sci. Colloques Internat. 1974.

Schlanger S. O. E. D.Jackson et al. Initial Reports of the Deep Sea Drilling Project 33 973 (U.S. Government Printing Office) Washington 1976.

Schlanger S. O., 1976, Cretaceous oceanic anoxic events: Causes and consequences, Geologie en Mijnbouw, 55, 179

Scholle P. A., 1976, Carbon‐isotopic fluctuations in upper Cretaceous sediments: An indication of paleoceanic circulation, Geol. Soc. Amer. Abstr. with Prog., 8, 1089

Scholle P. A., 1979, Carbon isotopic fluctuations in pelagic limestones: Potential stratigraphic and petroleum exploration tool, Am. Assoc. Petrol. Geol. Bull.

Scholle P. A., 1977, Paleoecological implications of stable isotope data from Upper Cretaceous limestones fossils from the U.S. western interior, Abstr. North Amer. Paleontol. Conv. II, Jour. of Paleont., 51, 24

10.1029/JB076i032p07888

10.1086/628336

Sclater J. G. R. D.Jarrard B.McGowran S.Gartner Comparison of the magnetic and biostratigraphic time scales since the Late Cenozoic Initial Reports of the Deep Sea Drilling Project 22 381–386 U.S. Government Printing Office Washington 1974.

Schneidermann N., 1977, Oceanic Micropaleontology, 1009

Schrader H. J. Quaternary through Neogene history of the Black Sea deduced from the paleoecology of diatoms silicoflagellates ebridians and chrysomonads in Ross D.A. Nephrochnov Y.P. et al. Initial Reports of the Deep Sea Drilling Project 42(II) 789–902 U.S. Government Printing Office Washington 1978.

10.1098/rstb.1977.0104

10.1007/978-1-4899-5016-1_22

Shackleton N. J. J. P.Kennett Paleotemperature history of the Cenozoic and the initiation of Antarctic glaciation: Oxygen and carbon isotope analysis in DSDP Sites 277 279 and 281 in Kennett J.P. Houtz R.E. et al. Initial Reports of the Deep Sea Drilling Project 29 743–755 U.S. Government Printing Office Washington 1975.

10.1016/0033-5894(73)90052-5

10.1130/MEM145-p449

10.1038/270216a0

Shackleton N. J., 1978, Oxygen and carbon isotope studies in recent foraminifera from the southwest Indian Ocean, 3, 218

10.1038/242177a0

Sheridan R. E. P.Enos F.Gradstein W. E.Benson Mesozoic and Cenozoic environments in Benson W.E. Sheridan R.E. et al. Initial Reports of the Deep Sea Drilling Project 44 971–980 U.S. Government Printing Office Washington 1978.

Sigal J., 1977, Essai de zonation du Cretace Mediterraneen al' aide des foraminiferes planctoniques, Geologie Mediterraneenae, Tome IX, 2, 99

Sigl W. H.Chamley F.Fabricius G. G.d'Argoud J.Muller Sedimentology and environmental conditions of sapropels in Hsü K.J. Montadert L. et al. Initial Reports of the Deep Sea Drilling Project 42(I) 445–465 U.S. Government Printing Office Washington 1978.

10.1016/0146-6291(77)90474-X

Sissingh W., 1977, Biostratigraphy of Cretaceous calcareous nannoplankton, Géologie en Mijnbouw, 56, 37

Sissingh W., 1978, Microfossil biostratigraphy and stage stratotypes of the Cretaceous, Geologie en Mijnbouw, 57, 433

10.1016/0040-1951(76)90005-6

Dissolution of deep sea carbonates Cushman Found. Foram Res. Spec. Pub. 13W.Sliter A. W. H.Be W. H.Berger 115–128 1975.

Smith A. H. andJ. C.Briden Mesozoic and Cenozoic Paleocontinental Maps 66 Cambridge Univ. Press Cambridge 1977.

Smith L. E., 1977, Messinian event: IGCP in Italy, 20

Sommer M. A., 1975, Carbon‐13 stratigraphy in deep sea cores (abstract, Geol. Soc. Am. Abs. with Prog., 7, 1279

10.1007/BF01821327

10.1029/JC082i027p03825

Stainforth R. M., 1975, Cenozoic planktonic foraminiferal zonation and characteristic index forms, the Kansas Univ. Paleontol. Contrib., 1

Supko P. K.Perch‐Nielsen et al. Initial Reports of the Deep Sea Drilling Project 39 1139 U.S. Government Printing Office Washington 1977.

10.1016/0031-0182(68)90047-3

10.1130/0091-7613(1976)4<133:RCPTS>2.0.CO;2

10.1016/0012-821X(74)90140-X

10.1016/0377-8398(78)90019-1

10.1038/276680a0

10.1016/0012-821X(77)90082-6

10.1016/0377-8398(76)90015-3

10.1029/ME003p0249

10.1038/276461a0

10.1130/0091-7613(1977)5<400:GSOLQC>2.0.CO;2

10.2113/gsjfr.6.3.208

10.1130/0091-7613(1974)2<333:PPSPFD>2.0.CO;2

10.1130/0091-7613(1976)4<525:OIOCCD>2.0.CO;2

10.1016/0377-8398(78)90003-8

10.1016/0377-8398(77)90018-4

10.1029/ME003p0362

Truesdale R. S., 1979, Ross Sea diatoms: Modern assemblage distributions and their relationship to ecologic, oceanographic, and sedimentary conditions, 4, 13

Tucholke B. P.Vogt Synthesis of Leg 43 and evolution of the western North Atlantic in Tucholke B. Vogt P. et al Initial Reports of the Deep Sea Drilling Project 43 U.S. Government Printing Office Washington 1979.

10.1007/978-94-017-5902-1

Vail P. R., 1977, Seismic stratigraphy and global changes of sea‐level, Part 3: Relative changes of sea level from coastal onlap, Am. Assoc. Petroleum Geol., 26, 63

Vail P. R., 1979, The Evolution of Passive Continental Margins in the Light of Recent Deep Drilling Results

10.1016/0033-5894(77)90076-X

10.1016/0012-821X(75)90086-2

10.1130/MEM143-p1

10.1086/628357

10.1016/0377-8398(76)90011-6

10.1130/MEM145-p147

Donk J., 1977, Oceanic Micropaleontology, 1345

Hinte J. E., 1976, A Cretaceous time scale, Am. Assoc. Petrol. Geol. Bull., 60, 498

Hinte J. E., 1976, A Jurassic time scale, Am. Assoc. Petrol. Geol. Bull., 60, 489

Hinte J. E., 1978, Geohistory analysis‐application of micropaleontology to exploration geology, Am. Assoc. Petrol. Geol. Bull., 62, 201

10.1016/0031-0182(76)90007-9

Vergnaud‐Grazzini C., 1978, Paleoenvironment of the Northeast Atlantic during the Cenozoic: Oxygen and carbon isotope analyses as DSDP Sites 398, 400A and 401, Oceanologica Acta, 1, 381

10.1016/0377-8398(77)90017-2

10.1016/0012-821X(73)90063-0

10.1038/240338a0

10.1130/0091-7613(1979)7<93:GMENEA>2.0.CO;2

Synthesis of Deep‐Sea Drilling Results in the Indian Ocean Mar. Geolo 26C.von derBorch 1–75 1977.

Rad U., 1979, Results of Deep Drilling in the Atlantic Ocean

10.1016/0377-8398(77)90008-1

Watkins N. D., 1975, Correlating stratigraphic zones and magnetic polarities, Geotimes, 20, 26

10.1016/0040-1951(76)90004-4

10.1016/0037-0738(77)90062-8

10.1016/0031-0182(75)90052-8

10.1130/0091-7613(1979)7<147:CAEITE>2.0.CO;2

10.2307/1485417

10.1038/267679a0

10.1007/BF01802800

Williams G. L. Dinocysts their classification biostratigraphy and palaeoecology Oceanic Micropaleont 2A. T. S.Ramsay 1231–1326 Academic Press N.Y. 1977.

10.1016/0377-8398(76)90016-5

10.1016/0012-821X(77)90064-4

10.1038/253617a0

Worsley T. The Cretaceous‐Tertiary boundary event in the ocean Soc. Econ. Paleonto Mineral. Spec. Pub. no. 20W. W.Hay 94–125 1974.

10.1126/science.203.4379.455

Worsley T. R. M. L.Jorgens Automated biostratigraphy Oceanic Micropaleontology 2A. T. S.in Ramsay 1201–1230 Academic Press N.Y. 1977.

Wise S. W. F. H.Wind Mesozoic and Cenozoic calcareous nannofossils recovered by DSDP Leg 36 drilling on the Falkland Plateau Southwest Atlantic sector of the southern ocean Initial Reports of the Deep Sea Drilling Project 36P. F.in Barker I. W. D.Dalziel et al. 269–491 (U.S. Government Printing Office) Washington 1977.

10.2307/1485247