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crossref
2003-08-06T19:17:55Z
置信度 0.70
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Won Gi Min, Hyun Soo Rho, Yong Il Kim, Dongsung Kim 等
2023-08-18T07:53:22Z
置信度 0.70
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Leg 6 of the Deep Sea Drilling Project, through the northwestern Pacific Ocean from Hawaii to Guam, June-August 1969, recovered 124 cores.Approximately 700 samples from these cores were examined for coccoliths by light-microscope, and selected ones were viewed…
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D. Bukry
2007-07-30T10:02:40Z
置信度 0.70
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Akira Usui, Katsuhiko Suzuki
2022-01-13T08:03:35Z
置信度 0.70
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DSDP Sample132-1-1, 142 cm 132-2-1, 149 cm 132-3-1, 144 cm 132-4-1, 143 cm 132-5-1, 140 cm 132-6-1, 120 cm 132-7-1, 140 cm 132-7-4, 138 cm 132-7-5, 140 cm 132-8-3, 140 cm 132-8-6, 140 cm 132-9-2, 140 cm 132-10-1, 140 cm 132-11-1, 140 cm 132-12-1, 140 cm 132-13…
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D. Bukry
2007-06-01T16:47:54Z
置信度 0.70
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crossref
2003-08-06T15:18:10Z
置信度 0.70
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The lithostratigraphy of the 1075.5 m of basement drilled in Hole 504B on the Costa Rica Rift is described.A method of classifying basalts into lithologic types (massive types A and B, dikes, sheet flows, thin flows, pillow basalts) is proposed, and is used to…
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A.C. Adamson
2007-05-16T20:26:29Z
置信度 0.70
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Light and dark volcanic glass and brown, weakly birefringent material (here called palagonite) were found in trace amounts at every site.Ash layers were found only at DSDP 158 and 162 and are described in Table 1.Other occurrences are assumed to represent rewo…
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R.S. Yeats
2007-06-01T16:58:05Z
置信度 0.70
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Explanation of plates 1683Fresno County, California, Cima Hill Hole III, upper Maestrichtian to Danian (Foreman, 1966).Alameda County, California, CAS loc.39545, low Maestrichtian-?upperCampanian (Foreman, 1968).Tesla quadrangle, California, Sample NSF 451, up…
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H.P. Foreman
2007-06-01T12:00:17Z
置信度 0.70
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Radiolarian faunas from Leg 89 are scarce and poorly preserved.Upper Cretaceous assemblages are reworked.The oldest and lowest assemblage recognized was of the Archaeospongoprunum cortinaensis Zone in Hole 585.The biochronology of two levels in Hole 462A are r…
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A. Schaaf
2007-05-09T14:43:25Z
置信度 0.70
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During the thirteenth cruise of the Deep-Sea Drilling Project, carbonate oozes, diagenetically altered sediments, sedimentary rocks, and evaporites have been sampled in the Mediterranean.The purpose of our investigation is to apply the stable oxygen-and carbon…
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R.M. Lloyd, K.J. Hsu
2007-06-01T16:47:54Z
置信度 0.70
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M. Moullade
2007-05-09T14:54:58Z
置信度 0.70
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There are two major variables that are clearly related to resource availability in the deep-sea environment. First, the density (standing crop), expressed either as biomass, organic or carbon content, or numbers of individuals; and second the body size of indi…
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2012-06-15T06:33:21Z
置信度 0.70
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J.R. Shore
2007-06-12T12:35:39Z
置信度 0.70
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Authorship of the site chapters includes the complete scientific party, with the ultimate responsibility lying with the two co-chiefs.Within the site chapters the assigned responsibilities are as follows: Site summary and Principal Results (Bougault and Cande)…
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W.G. Mills
2007-05-09T18:13:47Z
置信度 0.70
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Mining of mineral resources on the deep seabed is being proposed. What is known about the likely environmental impacts?
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Jonathan Wentworth
2026-01-16T09:35:43Z
置信度 0.70
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2022-01-13T03:03:35Z
置信度 0.70
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Dinoflagellate cysts, acritarchs, pollen grains and spores were recovered from both Mesozoic and Cenozoic sections cored during Leg 11. For this report the distribution of dinoflagellates is emphasized. Broad changes of the spore and pollen assemblages are dis…
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D. Habib
2007-07-19T19:57:16Z
置信度 0.70
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2003-08-06T13:54:05Z
置信度 0.70
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2003-08-06T13:54:05Z
置信度 0.70
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2003-08-06T17:54:05Z
置信度 0.70
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E. Martini
2007-05-16T16:53:13Z
置信度 0.70
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John D. Isaacs, George B. Schick
2003-08-06T13:54:05Z
置信度 0.70
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William H. Abbott, Mobil Exploration and Producing Services 2Site 604, from the uppermost continental rise 100 mi.southeast of Atlantic City, New Jersey, was investigated for diatoms, utilizing the processing methods of Abbott (1978).Most of this assemblage is…
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W.H. Abbot
2007-05-09T18:54:58Z
置信度 0.70
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2007-10-10T19:14:56Z
置信度 0.70
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2003-08-06T13:54:05Z
置信度 0.70
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crossref
2007-10-11T16:57:23Z
置信度 0.70
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failures incurred during 15 years of Deep Sea Drilling Project (DSDP) wireline coring operations.Operating experience and means to reduce such losses is also described.This operational experience and failure analyses should be of interest to other operators in…
crossref
2007-10-11T16:57:23Z
置信度 0.70
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2003-08-06T13:54:05Z
置信度 0.70
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crossref
2003-08-06T13:54:05Z
置信度 0.70
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2003-08-06T17:54:05Z
置信度 0.70
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crossref
2007-10-11T16:57:11Z
置信度 0.70
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The Glomar Challenger weighs 10,400 tons, is 400 feet long and the millionpound-hook-
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2007-10-11T16:57:13Z
置信度 0.70
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crossref
2007-10-10T15:15:27Z
置信度 0.70
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ABSTRACT The laying of sea lines, by means of a lay barge, in deep waters, requires an accurate theoretical forecast of the bending stresses in the suspended span. In order to maintain the stress between a maximum allowable value, it is necessary to know the t…
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Rolando Matteelli, Fausto Andreuzzi, Franco Taddei
2008-10-29T19:23:35Z
置信度 0.70
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Foraminiferal assemblages in sediments from Hole 543A suggest that toward the end of the Cretaceous there was an oscillating carbonate compensation depth (CCD) in the western Central Atlantic.Changing assemblages of siliceous agglutinated and calcareous forami…
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C. Hemleben, J. Troester
2007-05-16T20:28:53Z
置信度 0.70
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2003-08-06T17:54:05Z
置信度 0.70
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Yuwen Li
2023-04-25T01:18:05Z
置信度 0.70
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Yuwen Li
2023-04-25T01:18:05Z
置信度 0.70
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Yuwen Li
2023-04-25T01:18:05Z
置信度 0.70
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crossref
2021-11-09T20:22:47Z
置信度 0.70
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ABSTRACT A computer aided analysis procedure for static and dynamic behavior of deep sea moors is presented. A fully coupled system is employed in which the mooring lines are represented by finite elements and the ship and mooring buoys(if any) are modeled as …
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R.L. Webster, W.R. McCreight
2008-10-29T18:47:31Z
置信度 0.70
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dolerite and/or doleritic basalt with occasional slickensides, indicating minor faulting.The lower cores were badly brecciated and when cut for sampling would fracture easily.An extremely soft material was cementing the existing fractures.After reaching a dept…
crossref
2007-10-11T16:57:17Z
置信度 0.70
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Abstract High resolution scanning sonar can be used in water depths up to 15, ODD to locate a target and guide a drill string to that target. The bit (or tool) end of the drill string can be placed over the 16 foot diameter cone target by moving the drill ship…
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Darrell L. Sims
2008-10-29T18:38:21Z
置信度 0.70
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During the course of Leg 20, Cretaceous deposits were penetrated in Holes 194, 195, 195A, 195B, 196, 197, 198A, 199, three of which (195B, 196,198A) contain poor assemblages of benthonic foraminifera.In Hole 195B, they are of Early Cretaceous and in Holes 196 …
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V.A. Krasheninnikov
2007-06-12T12:31:08Z
置信度 0.70
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2003-08-06T17:54:05Z
置信度 0.70
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Abstract The subject is manganese nodule mining at 4-5000 m depth of water and is concerned with the particular aspects of the manoeuvres of the surface vessels involved in the mining operations. The cost of a deep sea nodule mining system is abt:. 1000 millio…
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Bent K. Jacobsen, Kai Kure
2008-10-29T18:59:02Z
置信度 0.70
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X-ray-diffraction studies on the 80% smectite with minor amounts of chlorite, illite, kaolinite, and possibly vermiculite.Variations in the smectite contents, crystallinity, and compositional interstratification are usually associated with fluctuations in the …
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K.M. Balshaw
2007-05-16T20:53:13Z
置信度 0.70
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2003-08-06T13:54:05Z
置信度 0.70
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crossref
2003-08-06T17:54:08Z
置信度 0.70
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Major oil companies of the United States and the direction of Mr. Valdemar F. Larson, Project Operations Manager and Mr. Lamar P. Hayes, Resident Cruise Operations Manager, have been instrumental in the overall operational success of the Project.Cruise Operati…
crossref
2007-10-11T16:57:21Z
置信度 0.70
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crossref
2003-08-06T19:17:55Z
置信度 0.70
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Four sites on DSDP Leg 81 were cored at the southwestern margin of the Rockall Plateau.A composite but discontinuous section from the Holocene to the upper Paleocene was recovered from the cores.This Tertiary section can be divided into three parts: a lower, n…
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P.F. Huddlestun
2007-05-09T18:10:45Z
置信度 0.70
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crossref
2003-08-06T13:54:05Z
置信度 0.70
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1-1(90-92) 183-KCC) 183-2(CC) 183-3(CC) 183-4-1(132-134) 183-4-2(82-84) 183-4-3(68-70) 183-4-4(82-84) 183-4(CC) 183-5-3(90-92) 183-5(CC) 183-6-1(112-114) 183-6-2(82-84) 183-6-3(82-84) 183-6-4(82-84) 183-6-5(82-84) 183-6(CC) 183-7-3(34-36) 183-7(CC) 183-8-3(56-…
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H.Y. Ling
2007-05-24T15:34:27Z
置信度 0.70
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Background: Sites 290 through 295 were located in the Philippine Sea.From this area came Ehrenberg's (1860a) report and illustration (1872b).Several stations of the HMS Challenger were located in the area, and these samples furnished the materials for a part o…
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H.Y. Ling
2007-06-01T20:23:24Z
置信度 0.70
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2003-08-06T19:17:06Z
置信度 0.70
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R.S. Yeats
2007-05-24T00:33:25Z
置信度 0.70
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G.Z. Forristall
2007-06-12T12:31:08Z
置信度 0.70
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S. Gartner
2007-06-12T08:33:33Z
置信度 0.70
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crossref
2003-08-06T13:54:05Z
置信度 0.70
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crossref
2003-08-06T17:54:05Z
置信度 0.70
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Sample 3-13-3-5, 5-6 cm: Barren of calcareous nannofossils. Hole 13ASample 3-13 A-1-1, 119-120 cm: Discoaster barbadiensis; Reticulofenestra umbilica; aff. Chiphragmalithus quadratus. Age: Middle Eocene.Sample 3-13A-2-1, 80-81 cm: Cretarhabdus conicus
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S. Gartner
2007-08-16T11:17:48Z
置信度 0.70
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C.A. Sancetta
2007-05-10T10:50:12Z
置信度 0.70
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Leg 4 of the Deep Sea Drilling Project, February-March 1969, recovered 120 cores.A total of 173 samples from these cores were examined by lightmicroscope techniques for coccolith assemblages.Agediagnostic species in selected samples from each drilling site, li…
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D. Bukry
2007-06-01T15:59:40Z
置信度 0.70
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P.F. Barker
2007-05-24T00:36:18Z
置信度 0.70
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A total of 13 samples from Holes 447A, 448, 448A, 450, and 451 were studied chemically and mineralogically in order to determine if the samples had been affected substantially by high-temperature interaction with sea water, low-temperature alteration, or both.…
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A. Hajash
2007-05-16T16:53:13Z
置信度 0.70
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crossref
2003-08-06T19:17:55Z
置信度 0.70
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The results of paleomagnetic studies of samples from DSDP Leg 78A are reported.For Site 541, the interval from 60 to 200 m sub-bottom was correlated with the Matuyama through Gilbert polarity epochs.For Site 543, the interval from 150 to 190 m sub-bottom was c…
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D.S. Wilson
2007-05-16T20:28:53Z
置信度 0.70
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Yuwen Li
2023-04-25T01:18:05Z
置信度 0.70
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Following are range charts of calcareous nannoplankton for the Leg 23 sites (Tables 123456789101112).Each chart contains a list of observed taxa, calcareous nannofossil zones, and age determinations as obtained from investigations conducted on smear slides pre…
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J.E. Boudreaux
2007-08-16T15:18:33Z
置信度 0.70
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H.-J. Schrader
2007-06-12T08:59:40Z
置信度 0.70
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crossref
2003-08-06T15:18:10Z
置信度 0.70
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During Leg 60 of the Deep Sea Drilling Project, 17 holes were drilled at 10 sites in the Mariana Trench and Trough region of the western Pacific from March to May 1978.Samples recovered from these holes range in age from late middle or late Eocene to late Plei…
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C.H. Ellis
2007-05-18T03:25:30Z
置信度 0.70
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CAP 38BP, 415 centimeters.Earliest occurrence of Globorotalia truncatulinoides (F.L
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W.R. Riedel, A. Sanfilippo
2007-05-23T23:54:56Z
置信度 0.70
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2003-08-06T17:54:05Z
置信度 0.70
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This report combines the results of study of 115 coccolith samples from the 78 cores recovered during Leg 2 of the Deep Sea Drilling Project, October-November 1968.Light-microscope techniques were used to identify coccolith assemblages.For each drilling site, …
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D. Bukry
2007-06-12T08:26:49Z
置信度 0.70
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Calocycletta tuberosa forma B Calocycletta tuberosa forma C Trigonactinium ? angustum Periphaena dupla Tholodiscus ocellatus Desmospyris sp. aff.
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M.G. Petrushevskaya, G.E. Kozlova
2007-05-23T20:00:21Z
置信度 0.70
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HORIZONTAL DISTRIBUTIONS IN THE DEEP SEA Deriving from the monotony of the fauna from abyssal basins in trawlings undertaken world-wide during the pioneering voyage of the ‘Challenger’, the first conception of the zoogeography of the deep sea was of a single p…
crossref
2012-06-15T06:33:21Z
置信度 0.70
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Leg 4 of the Deep Sea Drilling Project, February-March 1969, recovered 120 cores.A total of 173 samples from these cores were examined by lightmicroscope techniques for coccolith assemblages.Agediagnostic species in selected samples from each drilling site, li…
crossref
D. Bukry
2007-05-23T23:54:56Z
置信度 0.70
-
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D. Bukry
2007-05-24T19:34:27Z
置信度 0.70
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Barbeled dragonfishes (family Stomiidae) are considered rare, solitary deep-sea predators. We document the fish fauna of the Kurose Hole, a submarine caldera within Japanese waters. The area has been surveyed on three occasions: twice in 2000 during the RV ‘Na…
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Leah A. Bergman, Mehul N. Sangekar, Mitsuko Hidaka, Dhugal J. Lindsay
2022-12-21T20:30:17Z
置信度 0.70
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CAP 38BP, 415 centimeters.Earliest occurrence of Globorotalia truncatulinoides (F.L
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W.R. Riedel, A. Sanfilippo
2007-06-01T15:59:40Z
置信度 0.70
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D. Bukry
2007-06-12T08:32:23Z
置信度 0.70
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Following are distribution charts of selected taxa of calcareous nannoplankton for the Leg 11 Sites (Figure 1).On each chart is shown, where possible, the correlative planktonic foraminiferal zones of Blow (1969).No zonal names for the Mesozoic interval are in…
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J.A. Wilcoxon
2007-07-19T19:57:16Z
置信度 0.70
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Conglomerates and sandstones in lithologic unit V at DSDP Site 445 comprise lithic clasts, detrital minerals, bioclasts, and authigenic minerals.The lithic clasts are dominantly plagioclase-phyric basalt and microdolerite, followed by plagioclase-clinopyroxene…
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H. Tokuyama, M. Yuasa, A. Mizuno
2007-05-17T20:05:07Z
置信度 0.70
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crossref
2003-08-06T19:18:10Z
置信度 0.70
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Pleistocene and Pliocene planktonic foraminiferal faunas found at Sites 299, 300, 301, and 302 in the Sea of Japan are dominated by Neogloboquadrina pachyderma and Globigerina bulloides s.l.including G. umbilicata.Minor accessory species include Globigerina qu…
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J.C. Ingle
2007-06-01T16:23:24Z
置信度 0.70
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P. Dumitrica
2007-06-01T12:47:54Z
置信度 0.70
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S. Tokunaga
2007-05-17T20:05:07Z
置信度 0.70
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Leg 50 sediments were analyzed for total carbon and acid-insoluble (organic) carbon, using the new Leco WR-12 Analyzer according to the standard technique outlined below.The reproducibility of the Leco was verified in extensive tests prior to Leg 50, and also …
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G.W. Bode
2007-05-24T00:41:22Z
置信度 0.70
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W.H. Blow
2007-05-23T23:54:56Z
置信度 0.70
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BIOSTRATIGRAPHIC SUMMARY OF AVAILABLE SAMPLES Hole 13 (lat 6° 02.40'N., long 18° 13.7l'W.)Core Depth Below Sea Bed meters Age Determination 0 to 9 21 to 30.1 meters 177.3 to 178.9 241.7 to 249.9Sections 1, 2, 3, 4, 5 and 6: Zone N.20; Middle Pliocene.Section 1…
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W.H. Blow
2007-08-16T15:17:48Z
置信度 0.70
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INSTRUMENTATION, PRESSURE (CBIP) Refer to Assembly Drawing R-OP3330.The CBIP can be used with the Standard Rotary Coring System or with the Extended Core Barrel (XCB).1. Install O-Ring, Backup Ring and Rubber Shock Pad (OP3350) in Bottom Cap (OP3349).Install O…
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2007-10-10T19:15:48Z
置信度 0.70
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crossref
2003-08-06T17:54:05Z
置信度 0.70
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crossref
2003-08-06T13:54:05Z
置信度 0.70
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C. Sancetta
2007-05-16T16:45:20Z
置信度 0.70
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crossref
2003-08-06T17:54:05Z
置信度 0.70
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Louis Fage
2003-08-06T17:54:08Z
置信度 0.70
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T.R. Worsley
2007-05-24T15:34:27Z
置信度 0.70