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 …
Tectonics and stratigraphy of the East Brazil Rift system: an overview
HK Chang, RO Kowsmann, AMF Figueiredo… - Tectonophysics, 1992 - Elsevier
Abstract The East Brazilian Rift system (Ebris) constitutes the northern segment of the South
Atlantic rift system which developed during the Mesozoic breakup of South America and …
Atlantic rift system which developed during the Mesozoic breakup of South America and …
The parana-etendeka province
DW Peate - Geophysical Monograph-American Geophysical …, 1997 - books.google.com
Stratigraphic data and 40 Ar-39Ar ages for the Early Cretaceous Paraná-Etendeka flood
basalts indicate that the main magmatic episode lasted for several my (129–134 Ma) and …
basalts indicate that the main magmatic episode lasted for several my (129–134 Ma) and …
Chemical stratigraphy of the Paraná lavas (South America): classification of magma types and their spatial distribution
DW Peate, CJ Hawkesworth, MSM Mantovani - Bulletin of Volcanology, 1992 - Springer
A new classification scheme has been developed to assign the lava flows of the Paraná
continental flood basalt province (South America) into geochemically distinct magma types …
continental flood basalt province (South America) into geochemically distinct magma types …
Lithostratigraphy and volcanology of the Serra Geral Group, Paraná-Etendeka Igneous Province in southern Brazil: Towards a formal stratigraphical framework
The volcanic rocks of the Lower Cretaceous Paraná-Etendeka Igneous Province, in Brazil,
are grouped in the Serra Geral Group. The province can be chemically divided into low-TiO …
are grouped in the Serra Geral Group. The province can be chemically divided into low-TiO …
The evolution of rifting on the volcanic margin of the Pelotas Basin and the contextualization of the Paraná–Etendeka LIP in the separation of Gondwana in the South …
JM Stica, PV Zalán, AL Ferrari - Marine and Petroleum Geology, 2014 - Elsevier
Abstract The Pelotas Basin is the classical example of a volcanic passive margin displaying
large wedges of seaward-dipping reflectors (SDR). The SDR fill entirely its rifts throughout …
large wedges of seaward-dipping reflectors (SDR). The SDR fill entirely its rifts throughout …
Dacite genesis via both slab melting and differentiation: petrogenesis of La Yeguada volcanic complex, Panama
MJ Defant, PM Richerson, JZ De Boer… - Journal of …, 1991 - academic.oup.com
La Yeguada volcanioc complex (LYVC) is one of many major volcanoes that represent the
extension of the Central American arc in western Panama and that have resulted from …
extension of the Central American arc in western Panama and that have resulted from …
The northwestern Ethiopian Plateau flood basalts: classification and spatial distribution of magma types
R Pik, C Deniel, C Coulon, G Yirgu, C Hofmann… - Journal of Volcanology …, 1998 - Elsevier
The extensive, complex, continental flood basalt (CFB) province which occurs in Ethiopia
and Yemen consists of Oligocene prerift volcanism related to the Africa–Arabia continental …
and Yemen consists of Oligocene prerift volcanism related to the Africa–Arabia continental …
A role for lower continental crust in flood basalt genesis? Isotopic and incompatible element study of the lower six formations of the western Deccan Traps
ZX Peng, J Mahoney, P Hooper, C Harris… - … et Cosmochimica Acta, 1994 - Elsevier
Flows of the lower six formations of the western Deccan Traps (Jawhar through Khandala)
cover a range of ϵ Nd (T) from 0 to− 20,(87 Sr 86 Sr) T 0.7062 to 0.7128 and 206 Pb 204 Pb …
cover a range of ϵ Nd (T) from 0 to− 20,(87 Sr 86 Sr) T 0.7062 to 0.7128 and 206 Pb 204 Pb …
Evidence from the Parana of south Brazil for a continental contribution to Dupal basalts
CJ Hawkesworth, MSM Mantovani, PN Taylor, Z Palacz - Nature, 1986 - nature.com
It has been suggested1, 2 that the oceanic upper mantle preserves a large scale isotope
anomaly, Dupal2, which may be thousands of millions of years old. New Nd-, Pb-and Sr …
anomaly, Dupal2, which may be thousands of millions of years old. New Nd-, Pb-and Sr …