... DEEP-SEA CORES OF GLOBIGERINA-OOZE FACIES * Cesare Emiliani, Cesare Emiliani The Marine Laboratory, University of Miami, Coral ... Search for more papers by this author Cesare Emiliani, Cesare Emiliani The Marine Laboratory, University of Miami, Coral Gables, ...
Tópico(s): Geology and Paleoclimatology Research
1961 - Wiley | Annals of the New York Academy of Sciences
... composition of the tests of certain pelagic foraminifera CESARE EMILIANI Institute for Nuclear Studies University of Chicago Chicago, ...
Tópico(s): Geology and Paleoclimatology Research
1955 - Micropaleontology Press | Micropaleontology
... Cores A254-BR-C and CP-28 CESARE EMILIANI CESARE EMILIANI Institute of Marine Science, University of Miami, Miami, ... on: GSW Google Scholar Author and Article Information CESARE EMILIANI Institute of Marine Science, University of Miami, Miami, ... Tools Icon Tools Get Permissions Search Site Citation CESARE EMILIANI; Paleotemperature Analysis of the Caribbean Cores A254-BR- ...
Tópico(s): earthquake and tectonic studies
1964 - Geological Society of America | Geological Society of America Bulletin
Hans M. Bolli, J.E. Boudreaux, Cesare Emiliani, William W. Hay, Robert J. Hurley, James I. Jones,
... by this author on: GSW Google Scholar CESARE EMILIANI; CESARE EMILIANI Institute of Marine Sciences, University of Miami, Miami, ... Site Citation H. M BOLLI, J. E BOUDREAUX, CESARE EMILIANI, W. W HAY, R. J HURLEY, J. I ...
Tópico(s): Geological formations and processes
1968 - Geological Society of America | Geological Society of America Bulletin
... AccessReviewsLa Glaciazione quaternaria dell'Appennino settentrionale. Ugo Losacco Cesare EmilianiCesare Emiliani Search for more articles by this author PDFPDF ...
Tópico(s): Geology and Paleoclimatology Research
1950 - University of Chicago Press | The Journal of Geology
... 10.1007/978-3-642-96143-4_1 Cesare Emiliani , H. B. S. Cooke , C. S. Coon , Malcolm ...
Tópico(s): Primate Behavior and Ecology
1952 - University of New Mexico Press | Southwestern Journal of Anthropology
Cesare Emiliani, Samuel Epstein,
The $$O^{18}/O^{16}$$ analysis of the $$C_aCO_3$$ of fossil Foraminifera shells is applied to the study of paleotempera-tures and thermic variations in the Lower Pleistocene Lomita marl of southern California. Temperatures of shallow waters varied from 12° to 30° C, with one main period of colder and one of warmer temperatures. These variations are thought to have been produced mostly by interaction of marine currents and local tectonics.
Tópico(s): Isotope Analysis in Ecology
1953 - University of Chicago Press | The Journal of Geology
Tópico(s): Oceanographic and Atmospheric Processes
1953 - Nature Portfolio | Nature
Demonstrates that depth habitats of different species of pelagic foraminifers can be calculated on the basis of temperature data derived from analysis of oxygen isotope ratios in the calcium carbonate of the shells, and notes the possibility of utilizing such determinations in paleoclimatologic studies based on material from deep-sea sediment cores.
Tópico(s): Marine and environmental studies
1954 - Yale University | American Journal of Science
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Tópico(s): Geological Studies and Exploration
1954 - American Association for the Advancement of Science | Science
Oxygen isotopic analyses of pelagic Foraminifera from Atlantic, Caribbean, and Pacific deep-sea cores indicate that the temperature of superficial waters in the equatorial Atlantic and Caribbean underwent periodic oscillations during the Pleistocene with an amplitude of about 6° C. The temperature record of the Pacific cores was much affected by local oceanographic conditions. Seven complete temperature cycles are shown by a Caribbean core. By extrapolating rates of sedimentation based on radiocarbon ...
Tópico(s): Isotope Analysis in Ecology
1955 - University of Chicago Press | The Journal of Geology
Isotopic temperatures determined from Oligocene and Miocene sections of Atlantic deep-sea cores indicate rather uniform temperatures. Periodic temperature changes similar to those of the Pleistocene did not occur during the Tertiary, apparently because of the unfavorable topographic pattern. Temperatures of an Oligocene core are similar to the modern ones in the area where it was raised, but temperatures of two Miocene cores are lower. This suggests, for the latter, less importance of the Florida ...
Tópico(s): Marine Biology and Ecology Research
1956 - University of Chicago Press | The Journal of Geology
Tópico(s): Marine Bivalve and Aquaculture Studies
1956 - American Association for the Advancement of Science | Science
Tópico(s): Geological and Geophysical Studies
1957 - American Association for the Advancement of Science | Science
The paleotemperature record of the Swedish deep-sea core 280 from the middle North Atlantic correlates closely with similar records of other deep-sea cores from the equatorial Atlantic, the Caribbean, and the Mediterranean. A generalized curve of the temperature variations of tropical surface oceanic waters during the last 300,000 years, based on the paleotemperature curves of the deep-sea cores, shows a close correlation with continental temperature variations inferred from loess profiles and pollen ...
Tópico(s): Geology and Paleoclimatology Research
1958 - University of Chicago Press | The Journal of Geology
... il postpliocene dell'Emilia. G. Ruggieri , R. Selli Cesare EmilianiCesare Emiliani Search for more articles by this author PDFPDF ...
Tópico(s): Historical and Environmental Studies
1952 - University of Chicago Press | The Journal of Geology
Tópico(s): Marine and environmental studies
1956 - American Association for the Advancement of Science | Science
Cesare Emiliani established that the ice ages of the last half million years or so are cyclic phenomena, ... climate cycles of the Quaternary proved well founded. Cesare Emiliani a établi que les âges glaciaires du dernier ...
Tópico(s): Marine Biology and Ecology Research
2002 - Elsevier BV | Comptes Rendus Palevol
Cesare Emiliani, H. B. S. Cooke, Carleton S. Coon, Malcolm F. Farmer, John E. Frisch, Alexander Gallus, Marcel Gigout, R. Dale Givens, Roger T. Grange, James J. Hester, Ralph L. Holloway, W. W. Howells, J. Kukla, G. E. Kurth, Gabriel W. Lasker, John M. Longyear, M. A. MacConaill, Charles A. Reed, Karl H. Schwerin, Gunter Smolla, Leigh Van Valen,
... the Evolution of Man [and Comments and Reply]Cesare Emiliani, H. B. S. Cooke, C. S. Coon, Malcolm ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
1968 - University of Chicago Press | Current Anthropology
Cesare Emiliani, T. K. Mayeda, Raimondo Selli,
Research Article| May 01, 1961 Paleotemperature Analysis of the Plio-Pleistocene Section at Le Castella, Calabria, Southern Italy C EMILIANI; C EMILIANI University of Miami, Coral Gables, Fla Search for other works by this author on: GSW Google Scholar T MAYEDA; T MAYEDA University of Chicago, Chicago, Ill Search for other works by this author on: GSW Google Scholar R SELLI R SELLI University of Bologna, Bologna, Italy Search for other works by this author on: GSW Google Scholar Author and Article ...
Tópico(s): Geological formations and processes
1961 - Geological Society of America | Geological Society of America Bulletin
Tópico(s): Marine Bivalve and Aquaculture Studies
1961 - Pergamon Press | Deep Sea Research (1953)
J. N. Rosholt, Cesare Emiliani, J. Geiss, F.F. Koczy, Peter J. Wangersky,
Oxygen isotopic analysis of Globigerina-ooze cores from the Atlantic and adjacent seas showed that surface ocean temperatures underwent numerous, apparently periodical, variations during the past few hundred thousand years. C14 dating showed that the last temperature minimum of the deep-sea cores was synchronous with the last major glaciation, the Main Würm. Previous attempts to date deep-sea cores were based on the decay of uranium-unsupported Th230 (ionium). This method requires, among other conditions, ...
Tópico(s): Isotope Analysis in Ecology
1961 - University of Chicago Press | The Journal of Geology
... 399.https://doi.org/10.1002/ajpa.1330370308 Cesare Emiliani , H. B. S. Cooke , C. S. Coon , Malcolm ...
Tópico(s): Race, History, and American Society
1964 - University of Chicago Press | Current Anthropology
Cesare Emiliani, T. K. Mayeda,
O ^18^ /O ^16^ analyses of molluscan shells from fossil littoral deposits of Pleistocene age in Morocco, Portugal, and Italy, now occurring at altitudes ranging from + 1 m to + 150 m, have yielded isotopic values that are typical of interglacial ages, with two exceptions. Similar analysis of molluscan shells from fossil littoral deposits now occurring at about \--80 to \--100 m off the southern coast of France have yielded isotopic values that are typical of glacial ages. The glacial and interglacial character ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
1964 - Yale University | American Journal of Science
Cesare Emiliani, Johannes Geiss,
Tópico(s): Geomagnetism and Paleomagnetism Studies
1959 - Springer Science+Business Media | Geologische Rundschau
J. N. Rosholt, Cesare Emiliani, J. Geiss, F.F. Koczy, Peter J. Wangersky,
O18/O16 paleotemperature analysis of core A254-BR-C from the central Caribbean Sea has yielded a temperature curve similar to the temperature curves previously obtained from other cores from the same area. Pa231/Th230 dating of significant temperature events has yielded a set of dates that are identical, within the limits of error of the analytical methods and of the stratigraphic correlations, to the set of dates previously obtained from the Caribbean deep-sea cores A240-M1 and A179-4.
Tópico(s): Geology and Paleoclimatology Research
1962 - American Geophysical Union | Journal of Geophysical Research Atmospheres
Cesare Emiliani, John D. Milliman,
The more common types of deep-sea sediments are pelagic clays and calcareous or siliceous lutites rich in the remains of planktonic Protozoa and Protophyta. Accumulation of the various biogenous and mineral elements may take place by settling from the water column above; by transport along the bottom by submarine solifluction, slumping and turbidity currents; by transport and redeposition by gentle bottom currents; and by chemical and biochemical precipitation on the ocean floor. The regional oceanographic ...
Tópico(s): Isotope Analysis in Ecology
1966 - Elsevier BV | Earth-Science Reviews
Tópico(s): Isotope Analysis in Ecology
1966 - American Association for the Advancement of Science | Science
Different techniques for preparing organic carbonates for mass spectrometric analysis may give slightly different results depending upon the material used and the grain size to which it is reduced. Two deep-sea cores from the central Caribbean have been analyzed. The samples from one core have been treated with vacuum roasting, and the samples from the other core have not been roasted. The two sets of results are similar and differ 0.5‰ from samples that have been ground to powder and roasted in ...
Tópico(s): Marine Bivalve and Aquaculture Studies
1966 - University of Chicago Press | The Journal of Geology
The generalized isotopic paleotemperature curve reproduces absolute temperatures to within 1°C; it closely reflects faunal changes; and its time scale is correct to within a very few percent back to at least 175,000 years. The average oxygen isotopic composition of the North American and European ice caps was about -9 per mil.
Tópico(s): Pleistocene-Era Hominins and Archaeology
1970 - American Association for the Advancement of Science | Science