[HTML][HTML] Sedimentary organic matter from a cored Early Triassic succession, Georgetown (Idaho, USA)
E Schneebeli-Hermann, B Bagherpour… - Swiss journal of …, 2020 - Springer
The plant fossil record from Lower Triassic sedimentary successions of the Western USA is
extremely meager. In this study, samples from a drill core taken near Georgetown, Idaho …
extremely meager. In this study, samples from a drill core taken near Georgetown, Idaho …
Carbon and sulfur isotopes in Precambrian sediments from the Canadian Shield
H Strauss - Geochimica et Cosmochimica Acta, 1986 - Elsevier
Carbon and sulfur isotope ratios have been determined for more than 200 samples of
Precambrian graphitic and sulfidic metasediments from the Superior and Churchill …
Precambrian graphitic and sulfidic metasediments from the Superior and Churchill …
Carbon isotopic fractionation across a late Cambrian carbonate platform: A regional response to the SPICE event as recorded in the Great Basin, United States
JL Baker - 2010 - search.proquest.com
Geochemical models have suggested that the late Cambrian was characterized by a
greenhouse climate with high pCO 2. Furthermore, stable-isotope analyses within the Great …
greenhouse climate with high pCO 2. Furthermore, stable-isotope analyses within the Great …
Early Triassic fluctuations of the global carbon cycle: New evidence from paired carbon isotopes in the western USA basin
In the aftermath of the catastrophic end-Permian mass extinction, the Early Triassic records
recurrent perturbations in the carbon isotope signal, most notably during the Smithian and …
recurrent perturbations in the carbon isotope signal, most notably during the Smithian and …
Stratigraphic significance of 13C/12C ratios in mid-Cretaceous rocks of the Western Interior, USA
LM Pratt, CN Threlkeld - 1984 - archives.datapages.com
Stratigraphic profiles of carbon isotopic ratios in organic matter (δ 13 C org) from
Cenomanian and Turanian strata have been established for four locations in the southern …
Cenomanian and Turanian strata have been established for four locations in the southern …
Stable carbon‐isotope record of shallow‐marine evaporative epicratonic basin carbonates, Ordovician Williston Basin, North America
A Husinec, SM Bergström - Sedimentology, 2015 - Wiley Online Library
Secular variations in stable carbon‐isotope values of marine carbonates are used widely to
correlate successions that lack high‐resolution index fossils. Various environmental …
correlate successions that lack high‐resolution index fossils. Various environmental …
Multi‐proxy constraints on the significance of covariant δ13C values in carbonate and organic carbon during the early Mississippian
This study investigates the covariation between carbonate and organic δ13C values in a
proximal to distal transect of four outcrops in the Madison Limestone in the Western United …
proximal to distal transect of four outcrops in the Madison Limestone in the Western United …
A diagenetic control on the Early Triassic Smithian–Spathian carbon isotopic excursions recorded in the marine settings of the Thaynes Group (Utah, USA)
In the aftermath of the end‐P ermian mass extinction, E arly T riassic sediments record some
of the largest P hanerozoic carbon isotopic excursions. Among them, a global S mithian …
of the largest P hanerozoic carbon isotopic excursions. Among them, a global S mithian …
The organic carbon isotopic and paleontological record across the Triassic–Jurassic boundary at the candidate GSSP section at Ferguson Hill, Muller Canyon …
PD Ward, GH Garrison, KH Williford, DA Kring… - Palaeogeography …, 2007 - Elsevier
We present new litho-, bio-, and chemostratigraphic data from the Triassic–Jurassic (T–J)
boundary section at Ferguson Hill (Muller Canyon), Nevada, USA. This section is a …
boundary section at Ferguson Hill (Muller Canyon), Nevada, USA. This section is a …
Disentangling Diagenesis From the Rock Record: An Example From the Permo‐Triassic Wordie Creek Formation, East Greenland
The measurement of isotope ratios in sedimentary rocks deposited over geological time can
provide key insights to past environmental change over important intervals in the past …
provide key insights to past environmental change over important intervals in the past …