Results 71 to 80 of about 1,305,689 (236)
The water-sensitivity based upscaling model of organic-rich shale
, 2022 1. Organic pore networks of marine and terrestrial shale;2. Aspect ratio values of the organic pore networks of marine shale andterrestrial shale;3. Microindentation results of shale samples before and after saturated by water.THIS DATASET IS ARCHIVED AT
Zhang, W (via Mendeley Data), Zhang, Wei
core +1 more source
Geology and geochemistry of uranium in marine black shales--A review [PDF]
Professional Paper, 1961 ________________________________________ Introduction. ____________________ _ _______________ Acknowledgments __ ___________ _ _________________ What is "black shale"? ____________________ What is "uraniferous black shale"? __ _______________ Historical review of investigations for uraniferous black shales.
openaire +1 more source
Geological Journal, EarlyView.New zircon ages reveal that lacustrine sedimentation initiated in the Late Miocene (Messinian), revising earlier Pliocene age assignments. The study results support the interpretation of the northern BFSZ as a broad left‐lateral transtensional shear zone rather than a discrete sinistral fault or simple extensional graben array.
İrem Elitez +3 more
wiley +1 more source
, 2015 Using a high pressure, semi-closed thermal simulation system, two organic-rich lacustrine and marine immature shales from North China were investigated to probe the dynamic processes and potential for the gas generation throughout the oil-gas window. The
Xie, Liujuan +4 more
core +1 more source
Ichnology of the Rhätsandstein in the Exter Formation (Triassic), Germany
Geological Journal, EarlyView.Trace fossils from the Rhätsandstein of southern Germany record repeated colonization of high‐energy shallow‐marine substrates before the Triassic–Jurassic transition. The assemblage reflects environmental and preservational controls on ichnodiversity.
Daniel Sedorko, James H. Nebelsick
wiley +1 more source
Accumulation conditions of Lower Paleozoic shale gas from the southern Sichuan Basin, China
Journal of Natural Gas Geoscience, 2016 Based on the raw data of the organic-rich shale in the Lower Cambrian Qiongzhusi Formation and Lower Silurian Longmaxi Formation which were collected from the drilling core, we investigated the accumulation conditions of the Lower Paleozoic marine shale ...
Xianqing Li +7 more
doaj +1 more source
The relationship between cellular protein content and selenium accumulation in freshwater microalgae
Integrated Environmental Assessment and Management, EarlyView.Abstract Variability in the bioconcentration of selenium (Se) by primary producers at the base of the food web results in uncertainty in predictions of bioaccumulation and ecological risk to higher trophic level organisms. Water chemistry, speciation of Se, and periphyton community composition have all been suggested as factors that contribute to ...
Courtney Bogstie +3 more
wiley +1 more source
Journal of Quaternary Science, EarlyView.ABSTRACT Understanding Earth‐surface processes along the fringes of large ice sheets is integral to deciphering cold‐region environmental variability and anticipating slope instability under climate change. We investigate the Meseta Chile Chico, a volcanic plateau in the central Patagonian Andes, located at the eastern margin of the former Patagonian ...
Carolina Franco +8 more
wiley +1 more source
Petroleum Exploration and Development, 2020 : The shales in the 2nd Member of Shanxi Formation in the east margin of the Ordos Basin were deposited in a marine-nonmarine transitional environment during the Permian.
Lichun KUANG +13 more
doaj +1 more source