Results 31 to 40 of about 1,853 (212)

Chemostratigraphy of sediment core JC138-39GC [PDF]

open access: yes, 2020
The chemostratigraphy of sediment core JC138-39GC was analysed with the ITRAX core-scanning X-ray fluorescence system (Cox Analytical Systems) at BOSCORF.
Dutrieux, Adeline M
core   +1 more source

Chemostratigraphy, Mineral Distributions and Water Chemistry Analysis of the Green River Formation, Piceance Basin, Northwestern Colorado [PDF]

open access: yes, 2021
The Eocene Green River Formation (GRF) in the Piceance Basin of Colorado is estimated to contain the largest oil shale deposits in the world and is a well-documented example of a lacustrine depositional system.
Wu, Tengfei
core  

AGE CONSTRAINTS AND SOURCE AREAS FOR THE PRECAMBRIAN TO CAMBRIAN STRATA OF THE SOUTHERN YENISEI RIDGE (REDKOLESNAYA AND OSTROVNOY FORMATIONS)

open access: yesГеодинамика и тектонофизика, 2023
The Precambrian to Cambrian strata at the southwestern margin of the Siberian Platform are ubiquitously characterized by a gradual transition from red-colored alluvial and deltaic deposits to shallow-marine carbonates, reflecting a transgressive infill ...
V. V. Marusin   +3 more
doaj   +1 more source

A Bayesian Approach to Inferring Depositional Ages Applied to a Late Tonian Reference Section in Svalbard

open access: yesFrontiers in Earth Science, 2022
Increasing application of high precision uranium-lead (U-Pb) and rhenium-osmium (Re-Os) geochronology to the ancient geological record has resulted in massive improvement in age control and calibration of key Proterozoic stratigraphic successions and ...
Galen P. Halverson   +3 more
doaj   +1 more source

Supplementary Dataset: chapter 9 of "Chemostratigraphy Across Major Chronological Boundaries" [PDF]

open access: yes, 2018
This dataset belongs to the book chapter (ch 9): "Chemostratigraphy across the Permian-Triassic Boundary: The Effect of Sampling Strategies on Carbonate-carbon Isotope Stratigraphic Markers" written by: Schobben, M., Heuer, F., Tietje, M., Ghaderi, A ...
Martin Schobben   +1 more
core   +1 more source

Latest Ordovician age of the Spinachitina fragilis Chitinozoan Biozone in Baltoscandia [PDF]

open access: yesEstonian Journal of Earth Sciences, 2023
The global Spinachitina fragilis Chitinozoan Biozone has been considered the lowermost Silurian zone in most publications. S. fragilis was first described from the Ohesaare drill core, Estonia, and utilised as a Baltic regional zonal taxon together with ...
Jaak Nõlvak, Yan Liang, Olle Hints
doaj   +1 more source

Reservoir Sedimentology, mineralogy and chemostratigraphy of a Permo - Carboniferous through infill in NE Switzerland. Implication for geoenergy exploration [PDF]

open access: yes, 2022
reservedThis work re–examines from a sedimentological, mineralogical and geochemical prospective the Permo – Carboniferous infill of a core drilled in the northern part of the Swiss Molasse Basin: the Weiach core.
CERVELLI, MARTINA
core  

ORGANIC GEOCHEMICAL ASSESSMENT AND SHALE GAS POTENTIAL OF LOWER SILURIAN ORGANIC RICH SHALE IN THE GHADAMES BASIN, NORTH AFRICA; pp. 337–352 [PDF]

open access: yesOil Shale, 2019
The Silurian organic rich shale is the main source of hydrocarbons in the Ghadames Basin in North Africa. The basin has been widely characterized as a source rock for Ordovician oil and gas; yet understanding this shale as a shale resource play remains ...
KAMEL DADI   +2 more
doaj   +1 more source

Supplementary Information File: chapter 9 of "Chemostratigraphy Across Major Chronological Boundaries" [PDF]

open access: yes, 2018
This supplementary information file belongs to the book chapter (ch 9): "Chemostratigraphy across the Permian-Triassic Boundary: The Effect of Sampling Strategies on Carbonate-carbon Isotope Stratigraphic Markers" written by: Schobben, M., Heuer, F ...
Martin Schobben   +1 more
core   +1 more source

Chemostratigraphic Architecture of Sandstone Facies Exposed along Auchi-Ighara Road, Mid-Western Nigeria

open access: yesGeoScience Engineering, 2022
In this work, inorganic whole-rock geochemistry was applied to characterize the exposed sandstone facies along the Auchi-Ighara road Anambra basin Midwestern, Nigeria for distinction and correlation of the depositional units on the basis of the ...
Phillips Reuben IKHANE   +3 more
doaj   +1 more source

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