Results 101 to 110 of about 203,767 (309)
The stratigraphy of the saline facies of the Paradox member of the Hermosa formation of southeastern Utah and southwestern Colorado [PDF]
, 1960 R.J. Hite
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Cl-rich minerals in Archean granulite facies ironstones from the Beartooth Mountains, Montana, USA: Implications for fluids involved in granulite metamorphism [PDF]
The implications of Cl-rich minerals in granulite facies rocks are discussed. Results from ironstones of the Beartooth Mountains, Montana are discussed. It is suggested that CO2-brine immiscibility might be applicable to granulite facies conditions, and ...
Henry, D. J.
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Energy Science &Engineering, EarlyView.A support vector machine (SVM) algorithm was applied to quantitatively predict the connectivity of the sand bodies. Verification using dynamic and static data demonstrated that the prediction accuracy of the algorithm reached 88%. The quantitative sand body connectivity results were used to establish a single sand body model.
Hui He +6 more
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Variations in clay mineralogy across facies boundaries in the Middle Devonian (Ludlowville) New York [PDF]
, 1963 Kenneth M. Towe, Ralph E. Grim
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Energy Science &Engineering, EarlyView.ABSTRACT The construction of a logging response model for macrolithotypes in coal has been successfully completed. This model has enabled delineation of vertical and planar distribution patterns of coal macrolithotypes within the #5 and #8 coal seams of the Daji block, as well as to forecast the distribution of favorable reservoir conditions.
Wei Zhang +5 more
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Hrypersthene in a Rock of Amphibolite Facies from Tanzawa Mountainland, Kanagawa Prefecture, Japan
, 1947 Hisashi Kuno
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Energy Science &Engineering, EarlyView.Taking the Chang 6–Chang 9 layers in the Wuqi area of the Ordos Basin as a case study, this study investigates the pore characteristics of tight sandstones formed under different sedimentary microfacies. The results indicate that tight sandstones associated with distinct sedimentary microfacies exhibit significant variations in pore types, pore size ...
Liling Zhang +7 more
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Stratigraphic and facies relationships of the Carys Mills Formation of Ordovician and Silurian age, northeast Maine [PDF]
, 1968 Louis Pavlides
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Geological Journal, EarlyView.Charnockites with 2691–2607 Ma magmatic ages from the NMZ show arc‐magmatic geochemical signatures. They correspond to the lower‐crustal equivalent of the Chilimanzi Suite Granite in the Zimbabwe Craton. Lu‐Hf isotopic data of magmatic zircons show negative εHf(t) values (−11.18 to −2.20) with TDMC ages of 3699–3158 Ma, suggesting their protolith ...
Toshiaki Tsunogae +6 more
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The Western Irish Namurian Basin reassessed [PDF]
, 2000 Current basin models for the Western Irish Namurian Basin (WINB) envisage an elongate trough along the line of the present-day Shannon Estuary that was infilled with clastic sediments derived from a hinterland that lay to the W or NW.
Best, J.L., Wignall, P.B.
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