Results 1 to 10 of about 8,217 (293)
The Depositional RecordEstablishing along‐strike correlations of event deposits in deep‐sea environments allows for the reconstruction of spatial and temporal patterns of geological processes, such as seismically triggered turbidites.
Jyh‐Jaan Steven Huang +4 more
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High‐Dimensional Chemostratigraphy of Pelagic Clay in the Western North Pacific Ocean Revealed via an Unsupervised Clustering Approach [PDF]
Paleoceanography and Paleoclimatology, 2023 Pelagic clay constitutes massive and apparently uniform lithology that limits the stratigraphic correlation between neighboring sediment core samples.
Kazutaka Yasukawa +9 more
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Application of elemental chemostratigraphy to refine the stratigraphy of the Adavale Basin, Queensland [PDF]
The APPEA Journal, 2023 A prerequisite to understanding the evolution and resource potential of a basin is to establish a reliable stratigraphic framework that enables the correlation of rock units across multiple depocentres.
David Riley +5 more
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Доклады РОССИЙСКОЙ АКАДЕМИИ НАУК. Науки о Земле, 2023 The sedimentation interval (530–520 Ma) of the Teregtig Formation deposits in southern Tuva is estimated based on U–Pb dating of detrital zircons from terrigenous deposits and Sr-chemostratigraphy of carbonate rocks.
А. В. Иванов +4 more
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Geochemistry, Geophysics, Geosystems, 2023 The Early Cretaceous is an important time of transition in Earth history, marked by a succession of oceanic anoxic events and carbon cycle perturbations that drove changes on land and in the ocean.
Marina B. Suarez +8 more
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Journal of the Geological Society, 2023 Chemostratigraphy of lavas in extrusive sequences of the modern and ancient forearc environments provides significant information on oceanic crust formation through progressive stages of melt evolution from subduction initiation magmatism (SIM) to arc ...
Hadi Shafaii Moghadam +8 more
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Systematic paleontology, acritarch biostratigraphy, and δ13C chemostratigraphy of the early Ediacaran Krol A Formation, Lesser Himalaya, northern India [PDF]
Journal of Paleontology, 2022 . Acritarch biostratigraphic and δ13C chemostratigraphic data from the Krol A Formation in the Solan area (Lesser Himalaya, northern India) are integrated to aid inter-basinal correlation of early–middle Ediacaran strata.
Shuhai Xiao +8 more
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Local and Global Controls on Carbon Isotope Chemostratigraphy
, 2022 Over million-year timescales, the geologic cycling of carbon controls long-term climate and the oxidation of Earth's surface. Inferences about the carbon cycle can be made from time series of carbon isotopic ratios measured from sedimentary rocks. The foundational assumption for carbon isotope chemostratigraphy is that carbon isotope values reflect ...
Anne-Sofie Ahm, Jon Husson
semanticscholar +4 more sources
Hirnantian (latest Ordovician) bio- and chemostratigraphy of the Stirnas-18 core, western Latvia [PDF]
Estonian Journal of Earth Sciences, 2010 Integrated study of the uppermost Ordovician Porkuni Stage in the Stirnas-18 core, western Latvia, has revealed one of the most complete Hirnantian successions in the eastern Baltic region.
Hints, Linda +6 more
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Proceedings of the Nigerian Society of Physical SciencesModern investigations into spectral gamma-ray (SGR) records enhance understanding of sedimentary environments and paleoenvironmental conditions. This study examines a 111 m sand and shale interval in the Tak-1 well, Niger Delta Basin, to characterize ...
Oluwakemi Efemena, Franklin Lucas
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