Geochronology of the Paraná-Etendeka large igneous province
AS Gomes, PM Vasconcelos - Earth-Science Reviews, 2021 - Elsevier
Constraining the timing of emplacement, duration and magma extrusion rates of large
igneous provinces is essential for evaluating their petrogenetic evolution and possible links …
igneous provinces is essential for evaluating their petrogenetic evolution and possible links …
Short‐lived and discontinuous intraplate volcanism in the South Pacific: Hot spots or extensional volcanism?
South Pacific intraplate volcanoes have been active since the Early Cretaceous. Their HIMU‐
EMI‐EMII mantle sources can be traced back into the West Pacific Seamount Province …
EMI‐EMII mantle sources can be traced back into the West Pacific Seamount Province …
[HTML][HTML] Interpreting and reporting 40Ar/39Ar geochronologic data
Abstract The 40 Ar/39 Ar dating method is among the most versatile of geochronometers,
having the potential to date a broad variety of K-bearing materials spanning from the time of …
having the potential to date a broad variety of K-bearing materials spanning from the time of …
Late Mesozoic volcanism in the Great Xing'an Range (NE China): timing and implications for the dynamic setting of NE Asia
F Wang, XH Zhou, LC Zhang, JF Ying, YT Zhang… - Earth and Planetary …, 2006 - Elsevier
Mesozoic volcanism is widespread throughout northeastern China, but precise
geochronological constraints were previously lacking. Twenty samples, including basalt and …
geochronological constraints were previously lacking. Twenty samples, including basalt and …
An appraisal of the ages of Phanerozoic large igneous provinces
Large igneous provinces (LIPs) are the products of exceptional magmatic events that played
important roles in tectonic plate reorganizations, environmental crises, energy resource …
important roles in tectonic plate reorganizations, environmental crises, energy resource …
Mode and timing of terrane accretion in the forearc of the Andes in Ecuador
C Vallejo, W Winkler, RA Spikings, L Luzieux, F Heller… - 2009 - pubs.geoscienceworld.org
The volcanic basement of the Ecuadorian Western Cordillera (Pallatanga Formation and
San Juan unit) is made up of mafic and ultramafic rocks that once formed an oceanic …
San Juan unit) is made up of mafic and ultramafic rocks that once formed an oceanic …
Ages of seamounts, islands, and plateaus on the Pacific plate
V Clouard, A Bonneville - Special Papers-Geological Society of …, 2005 - books.google.com
Hotspot theory was first proposed on the basis of the observation of linear volcanic chains
on the Pacific plate and assumed age progression within these chains. Knowledge of the …
on the Pacific plate and assumed age progression within these chains. Knowledge of the …
Neogene and Quaternary volcanism in Western Anatolia: magma sources and geodynamic evolution
The Western Anatolia Miocene-to-Present Day magmatism evolved from calc-alkaline and
shoshonitic rocks (21–16 Ma) to lamproites (16–14 Ma), and eventually into OIB-type …
shoshonitic rocks (21–16 Ma) to lamproites (16–14 Ma), and eventually into OIB-type …
Slab window-related magmatism from southernmost South America: the Late Miocene mafic volcanics from the Estancia Glencross Area (∼ 52 S, Argentina–Chile)
The Estancia Glencross Area (EGA) volcanic rocks form a series of five isolated buttes
located at the southern end (∼ 52° S) of the discontinuous belt of Cenozoic basaltic lava …
located at the southern end (∼ 52° S) of the discontinuous belt of Cenozoic basaltic lava …
High‐resolution 40Ar/39Ar dating of the oldest oceanic basement basalts in the western Pacific basin
AAP Koppers, H Staudigel… - Geochemistry …, 2003 - Wiley Online Library
We report new 40Ar/39Ar ages for the oldest Pacific oceanic floor at Ocean Drilling Program
Site 801C in the Pigafetta basin and Site 1149D close to the Izu‐Bonin subduction zone in …
Site 801C in the Pigafetta basin and Site 1149D close to the Izu‐Bonin subduction zone in …