[PDF][PDF] Carbon isotope stratigraphy
MR Saltzman, E Thomas, FM Gradstein - The geologic time scale, 2012 - academia.edu
Variations in the 13C/12C value of total dissolved inorganic carbon (DIC) in the world's
oceans through time have been documented through stratigraphic study of marine …
oceans through time have been documented through stratigraphic study of marine …
Global-ocean redox variations across the Smithian-Spathian boundary linked to concurrent climatic and biotic changes
Abstract The Smithian-Spathian boundary (SSB) was an interval characterized by a major
global carbon cycle perturbation, climatic cooling from a middle/late Smithian boundary …
global carbon cycle perturbation, climatic cooling from a middle/late Smithian boundary …
Dating the 840–544 Ma Neoproterozoic interval by isotopes of strontium, carbon, and sulfur in seawater, and some interpretative models
MR Walter, JJ Veevers, CR Calver, P Gorjan… - Precambrian …, 2000 - Elsevier
We construct a time scale for the 840–544Ma Neoproterozoic interval from isotopic variation
of δ13Ccarbonate and δ13Corganic, 87Sr/86Sr, and δ34Ssulfate in seawater measured …
of δ13Ccarbonate and δ13Corganic, 87Sr/86Sr, and δ34Ssulfate in seawater measured …
Large vertical δ13CDIC gradients in Early Triassic seas of the South China craton: Implications for oceanographic changes related to Siberian Traps volcanism
Vertical gradients in the δ13C of seawater dissolved inorganic carbon (Δδ13CDIC) can be
estimated for paleomarine systems based on δ13Ccarb data from sections representing a …
estimated for paleomarine systems based on δ13Ccarb data from sections representing a …
Petrogenesis of the Proterozoic Athabasca Basin, northern Saskatchewan, Canada, and its relation to diagenesis, hydrothermal uranium mineralization and …
TG Kotzer, TK Kyser - Chemical Geology, 1995 - Elsevier
In the Athabasca Basin Proterozoic sandstones unconformably overlie Archean and
Aphebian rocks. Multiple fluid events, involving isotopically-and chemically-distinct fluids …
Aphebian rocks. Multiple fluid events, involving isotopically-and chemically-distinct fluids …
The Late Cambrian Spice (δ13C) Event and the Sauk II-SAUK III Regression: New Evidence from Laurentian Basins in Utah, Iowa, and Newfoundland
MR Saltzman, CA Cowan… - Journal of …, 2004 - pubs.geoscienceworld.org
Carbon isotope data from Upper Cambrian sections in three Laurentian basins in northern
Utah, central Iowa, and western Newfoundland record a large positive δ13C excursion …
Utah, central Iowa, and western Newfoundland record a large positive δ13C excursion …
Late Paleozoic ice age: Oceanic gateway or pCO2?
MR Saltzman - Geology, 2003 - pubs.geoscienceworld.org
The cause of the late Paleozoic (ca. 355–255 Ma) ice age remains uncertain. A lowering of
atmospheric carbon dioxide levels near the beginning of this time period occurred in …
atmospheric carbon dioxide levels near the beginning of this time period occurred in …
Origin and significance of isotope shifts in Pennsylvanian carbonates (Asturias, NW Spain)
A Immenhauser, JAM Kenter… - Journal of …, 2002 - pubs.geoscienceworld.org
The primary variability of the composition and properties of seawater is much greater in the
shallow coastal zones than in the main body of ocean water. An inadequate understanding …
shallow coastal zones than in the main body of ocean water. An inadequate understanding …
A reappraisal of dolomite abundance and occurrence in the Phanerozoic
SQ Sun - Journal of Sedimentary Research, 1994 - pubs.geoscienceworld.org
Critical assessment of dolomite abundance throughout the Phanerozoic suggests that most
large-scale dolomite has had an origin related to salinity-elevated seawaters. The …
large-scale dolomite has had an origin related to salinity-elevated seawaters. The …
Marine carbonate records of terrigenous input into Paleotethyan seawater: Geochemical constraints from Carboniferous limestones
A combined study of trace elements, carbon and oxygen isotopes was carried out for
Carboniferous marine limestones from the Lower Yangtze platform in South China. The …
Carboniferous marine limestones from the Lower Yangtze platform in South China. The …