Results 101 to 110 of about 2,385 (155)

STABLE CARBON ISOTOPE CHEMOSTRATIGRAPHY OF THE BASE OF THE CALLOVIAN IN GREENLAND

open access: yesGeological Society of America Abstracts with Programs
Ricardo L. Silva, Peter Alsen
openaire   +1 more source

Chemostratigraphy using oxygen isotopes of foraminiferal calcite

open access: yesPast Global Changes Magazine
Lorraine E. Lisiecki   +4 more
openaire   +1 more source

Trace element zoning of colorless beryl from spodumene pegmatites of Pashki deposit (Nuristan province, Afghanistan)

open access: yesFrontiers in Earth Science
Sergey G. Skublov   +5 more
doaj   +1 more source

Neoproterozoic chemostratigraphy

open access: yesPrecambrian Research, 2010
Chemostratigraphy has diverse applications to investigating the rock record, such as reconstructing paleoenvironments, determining the tectonic setting of sedimentary basins, indirect dating, and establishing regional or global correlations. Chemostratigraphy is thus an integral component of many investigations of the ancient sedimentary record.
Matthew Hürtgen   +2 more
exaly   +4 more sources

Chemostratigraphy of the Posidonia Black Shale, SW-Germany

Chemical Geology, 2004
Abstract During the Toarcian, widespread deposition of organic-rich mudrocks (black shales) occurred across Europe, linked to a 3rd-order sea-level rise. We provide a high-resolution, multi-proxy chemostratigraphic study of the Dotternhausen sections in SW Germany embedded in a stratigraphic and palecological framework.
Lorenz Schwark
exaly   +5 more sources

Chapter 4 Chemostratigraphy and the Neoproterozoic glaciations

open access: yesGeological Society, London, Memoirs, 2011
Abstract Although the pre-glacial Proterozoic isotopic record is poorly constrained, it is apparent that the chemical and isotopic composition of the oceans began to change during the early to mid-Neoproterozoic and experienced considerable fluctuations alongside climatic instability during much of the subsequent Cryogenian and ...
Galen P. Halverson, Graham Shields-Zhou
openaire   +2 more sources

Principles of Elemental Chemostratigraphy

Advances in Oil and Gas Exploration and Production, 2018
exaly   +2 more sources

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