Global Upper Ordovician correlation by means of delta C-13 chemostratigraphy: implications of the discovery of the Guttenberg delta C-13 excursion (GICE) in Malaysia [PDF]
, 2010 Apart from a single study of the early Katian delta C-13 chemostratigraphy in two regions in China, no investigations of the Sandbian and Katian chemostratigraphy have been published from anywhere in Asia.
Bergstroem, Stig M. +3 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
openaire +3 more sources
The use of chemostratigraphy and geochemical vectoring as an exploration tool for platinum group metals in the Platreef, Bushveld Igneous Complex, South Africa : a case study on the Tweefontein and Sandsloot farms [PDF]
, 2015 >Magister Scientiae - MScThe Platreef is known for its complexity and its heterogeneous lithologies, coupled with an unpredictable PGE and BMS mineralisation.
Andrews, Marcelene
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Geochemistry, Geophysics, Geosystems, 2013 The Paleocene‐Eocene Thermal Maximum (PETM) is marked by a prominent negative carbon isotope excursion (CIE) of 3–5‰ that has a characteristic rapid onset, stable body, and recovery to near pre‐CIE isotopic composition.
Allison A. Baczynski +8 more
doaj +1 more source
Frontiers in Earth Science, 2021 The Late Devonian Frasnian–Famennian (F–F) mass extinction has been long-time debated by non-volcanic causes, extra-terrestrial impacts, and large igneous province (LIP) eruptions.
Jiawei Zhang +8 more
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Fine‐scale chemostratigraphy of cross‐sectioned hydrogenous ferromanganese nodules from the western North Pacific [PDF]
, 2021 A broad area densely covered by ferromanganese nodules was recently discovered around Minamitorishima (Marcus) Island, representing a high-potential metal resource, particularly for Co, Ni, Mo, and W.
Yasuhiro Kato +13 more
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Application of chemostratigraphy to the Mungaroo Formation, the Gorgon field, offshore northwest Australia [PDF]
, 2010 The Mungaroo Formation in the Gorgon Field is a stratigraphically complex fluvial system of Triassic age. It is also a major hydrocarbon reservoir, therefore understanding its internal stratigraphic architecture is of paramount importance to ...
Ken Ratcliffe +6 more
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Frontiers in Earth ScienceIntroduction: The Yucca Formation is a Lower Cretaceous sedimentary unit present in West Texas. Based on its relative stratigraphic position in the Cretaceous succession of West Texas, it is expected that the Yucca Formation is of Albian and/or Aptian ...
E. J. Biebesheimer, M. B. Suarez
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Chemostratigraphic analyses of legacy and late Holocene, presettlement deposits, Upper Stick Elliott Creek, North Carolina [PDF]
, 2020 Chemostratigraphy is a technique that defines and spatially correlates stratigraphic units using subtle variations in the elemental composition of the sediments.
NC DOCKS at Western Carolina University +1 more
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Utilisation of microvertebrates in biostratigraphy and chemostratigraphy [PDF]
, 2016 The utility of marine microvertebrate fossils for bio- and chemostratigraphy and subsequent correlation were tested on the exceptionally preserved Devonian reef complexes of the Canning Basin, Western Australia.
Roelofs, Brett Peter Ashworth
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