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中国地质大学科学技术发展院黄传炎, 王华等 资源学院 构造与油气资源教育部重点实验室 AAPG Bulletin, 2018, Oligocene shallow-water lacustrine deltas of the Baxian sag of Bohai Bay Basin, eastern China: Depositional response during rift-to-thermal tectonic subsidence transition
中国东部;渤海湾;盆地;浅水;三角洲
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2021/10/21
2018年11月,国际石油地质重要期刊《AAPG Bulletin》刊发了中国地质大学关于中国东部渤海湾盆地断陷湖盆浅水三角洲发育特征的研究成果,并且野外露头照片被设置为本期封面。论文第一作者为资源学院构造与油气资源教育部重点实验室黄传炎高级工程师,共同作者分别为资源学院王华教授,东方地球物理公司涿州分院张宏伟,华北油田研究院吴健平,资源学院刘英杰。
Scientists track the brain-skull transition from dinosaurs to birds(图)
Scientists brain-skull transition dinosaurs birds
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2017/9/20
The dramatic, dinosaur-to-bird transition that occurred in reptiles millions of years ago was accompanied by profound changes in the skull roof of those animals — and holds important clues about the w...
Petrological vestiges of the Late Jurassic–Early Cretaceous transition from rift to back-arc basin in southernmost Chile: New age and geochemical data from the Capitán Aracena, Carlos III, and Tortuga ophiolitic complexes
Rocas Verdes ophiolites rift to back-arc basin transition U–Pb dating geochemistry mineral chemistry microbes
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2017/4/11
The ophiolitic remnants of the Upper Mesozoic Rocas Verdes basin in southernmost South America were studied from
the perspectives of petrography, chemistry of minerals, bulk-rock geochemistry, and U–...
The Steinplatte complex (Late Triassic, Northern Calcareous Alps, Austria) - subsidence-controlled development of a carbonate-platform-to-intrashelfbasin-transition
Northern Calcareous Alps Steinplatte Subsidence Rhaetian Reef Carbonate Platform
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2009/10/20
Small-scale isolated carbonate mounds situated on a smoothly inclined homoclinal ramp characterized the initial phase and acted as nuclei of further carbonate buildup growth. However, only the ideal p...
Ankara Orogenic Phase, Its Age and Transition From Thrusting-dominated Paleotectonic Period to the Strike-slip Neotectonic Period, Ankara (Turkey)
fold imbricate reverse fault strike-slip fault suture zone Ankara orogenic phase Turkey
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2009/7/7
The Ankara section of the İzmir-Ankara-Erzincan Suture Zone (IAESZ) is characterized by two major groups of contractional structures, namely the Ankara forced folds-monoclines and the southward-...
Trace Fossils of the Upper Eocene-Lower Oligocene Transition of the Manipur, Indo-Myanmar Ranges (Northeast India)
ichnological analysis Upper Eocene-Lower Oligocene Disang and Barail groups Manipur India
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2009/7/7
A detailed ichnological analysis, for the first time, has been preformed on Upper Eocene-Lower Oligocene Transition of Manipur, Indo-Myanmar Ranges (Northeast India). Previous trace fossil analyses in...
Glider observations of sediment resuspension in a Middle Atlantic Bight fall transition storm
Glider observations sediment resuspension Middle Atlantic Bight fall transition storm
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2014/5/16
In October of 2003 a fleet of autonomous underwater gliders began a time series of transects across the New Jersey shelf. The gliders are equipped with a conductivity-temperature-depth sensor, and som...
Carbon-sequestration as transition mechanism to meet the Kyoto requirements
Carbon-sequestration transition mechanism the Kyoto requirements
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2012/3/28
Biological C-sequestration includes a series of well-known techniques to help meeting the requirements of the Kyoto protocol : various biological methods (trees, agriculture etc.) have been debated in...
Preferred Orientation of Phyllosilicates in Gulf Coast Mudstones and Relation to the Smectite-Illite Transition
Gulf Coast Phyllosilicates Preferred Orientation Smectite-Illite Transition
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2011/12/7
Abstract: Development of preferred orientations of illite-smectite (I-S) has been studied using X-ray diffraction (XRD) texture goniometry to produce pole figures for clay minerals of a suite of 16 mu...
Is "metamictization" of zircon a phase transition?
∞metamictizatio phase transition zircon
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2012/3/31
Diffuse X-ray scattering from single crystals of metamict zircon reveals residual crystallinity18
?-decay events/g). The experimental evidence does not sug-
even at high fluences (up to 7.2 ? 10
g...
The smectite to chlorite transition in the Chipilapa geothermal system, El Salvador
Chipilapa geothermal system El Salvador temperatures
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2012/3/31
Clay mineralogical X-ray diffraction and electron microprobe studies have been carried out on
separated <2 ?m fractions from cutting and core material from three wells in the Chipilapa geother-
mal ...
A new pyroxene structure observed at high pressure: Single-crystal X-ray and Raman study of Pbcn-P21cn phase transition in protopyroxene
Single-crystal X-ray high pressure phase transition
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2012/3/30
Thecrystalstructureof(Mg Li Sc )Si O protopyroxenehasbeenstudiedwithsin-
1.54 0.23 0.23 2 6
le-crystalX-raydiffractionatpressuresto9.98GPaandRamanspectroscopyto10.4cn
GPa.A?rst-orderdisplacivephase...
Energy barriers to viscous flow and the prediction of glass transition temperatures of molten silicates
Energy barriers viscous flow glass transition temperatures molten silicates
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2012/3/31
Within the framework of the Adam-Gibbs (configurational entropy) theory of viscosity,it is shown that for a given composition, the ratio of parameters Be
(a temperature inde-pendent constant) to Sc( ...
High-pressure single-crystal X-ray diffraction and infrared spectroscopic studies of the C2/m-P21/m phase transition in cummingtonite
High-pressure single-crystal X-ray diffraction spectroscopic studies C2/m-P21/m phase transition cummingtonite
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2012/3/31
The structural changes associated with the C 2/ m - P 21/ m phase transition in cumming-tonite with (Fe 1 Mn)/(Fe1 Mn1 Mg) ┆ 0.50 have been studied with single-crystal X-ray diffraction at various pre...
The influence of water on the environment of transition metals in silicate glasses
The influence water environment transition metals silicate glasses
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2012/3/30
The effect of water (5 H2O 1 OH) on the environment of Co21and Ni21 in albite glass was investigated by electronic absorption spectroscopy. The visible spectra of Co21-doped glasses change only slight...