LIP printing: Use of immobile element proxies to characterize Large Igneous Provinces in the geologic record
LIP printing is a term adapted from forensic science to describe the use of geochemical
proxies for tectonic and petrogenetic fingerprinting of Large Igneous Provinces (LIPs). Here …
proxies for tectonic and petrogenetic fingerprinting of Large Igneous Provinces (LIPs). Here …
[HTML][HTML] Secular change and the onset of plate tectonics on Earth
The Earth as a planetary system has experienced significant change since its formation c.
4.54 Gyr ago. Some of these changes have been gradual, such as secular cooling of the …
4.54 Gyr ago. Some of these changes have been gradual, such as secular cooling of the …
Immobile element fingerprinting of ophiolites
JA Pearce - Elements, 2014 - pubs.geoscienceworld.org
Much of our understanding of ocean ridges has come from the collection and analysis of
glasses recovered from ridge axes. However, applying the resulting methodologies to …
glasses recovered from ridge axes. However, applying the resulting methodologies to …
Archaean tectonic systems: A view from igneous rocks
This work examines the global distribution of Archaean and modern igneous rock's
compositions, without relying on preconceptions about the link between rock compositions …
compositions, without relying on preconceptions about the link between rock compositions …
Classification of altered volcanic island arc rocks using immobile trace elements: development of the Th–Co discrimination diagram
Many diagrams conventionally used to classify igneous rocks utilize mobile elements, which
commonly renders them unreliable for classifying rocks from the geological record. The K2O …
commonly renders them unreliable for classifying rocks from the geological record. The K2O …
[PDF][PDF] From continents to island arcs: a geochemical index of tectonic setting for arc-related and within-plate felsic to intermediate volcanic rocks
MP Gorton, ES Schandl - The Canadian Mineralogist, 2000 - rruff.geo.arizona.edu
Three distinct tectonic regimes were identified for felsic and intermediate volcanic rocks
using published datasets from twenty-six different geographical locations around the world …
using published datasets from twenty-six different geographical locations around the world …
Magmatic affinity of modern and ancient subalkaline volcanic rocks determined from trace-element discriminant diagrams
PS Ross, JH Bédard - Canadian Journal of Earth Sciences, 2009 - cdnsciencepub.com
When dealing with ancient subalkaline volcanic rocks, the alkali–total iron–magnesium
(AFM) diagram is of limited use in assigning a tholeiitic versus calc-alkaline affinity because …
(AFM) diagram is of limited use in assigning a tholeiitic versus calc-alkaline affinity because …
850–790 Ma bimodal volcanic and intrusive rocks in northern Zhejiang, South China: a major episode of continental rift magmatism during the breakup of Rodinia
SHRIMP U-Pb zircon ages and geochemical and Nd isotopic data are reported for mid-
Neoproterozoic igneous rocks in northern Zhejiang Province, South China. The Shenwu …
Neoproterozoic igneous rocks in northern Zhejiang Province, South China. The Shenwu …
Isotopic characterization and petrogenetic modeling of Early Cretaceous mafic diking—Lithospheric extension in the North China craton, eastern Asia
We investigated the spatial-temporal distribution and the major, trace, and rare earth
element geochemistry, U-Pb zircon geochronology, and isotope geochemistry of mafic dike …
element geochemistry, U-Pb zircon geochronology, and isotope geochemistry of mafic dike …
Origin of arc-like continental basalts: Implications for deep-Earth fluid cycling and tectonic discrimination
XC Wang, SA Wilde, B Xu, CJ Pang - Lithos, 2016 - Elsevier
Continental basalts generally display enrichment of fluid-mobile elements and depletion of
high-field-strength elements, similar to those that evolved in the subduction environment, but …
high-field-strength elements, similar to those that evolved in the subduction environment, but …