Results 11 to 20 of about 237,248 (288)

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+16 more sources

The Rwenzori Mountains, a Paleoproterzoic crustal shear belt crossing the Albertine rift system [PDF]

open access: yes, 2015
This contribution discusses the development of the Paleoproterozoic Buganda-Toro belt in the Rwenzori mountains and its influence on the western part of the East African Rift System in Uganda.
Aanyu, K.   +6 more
core   +1 more source

Acute poisoning in the Rift Valley Provincial General Hospital, Nakuru, Kenya: January to June 2012

open access: yesSouth African Family Practice, 2015
Background: Information on the patterns of acute poisoning in Kenyan hospitals is limited, and yet such information is crucial for the appropriate management of poisoning.
J. K. Bundotich, M. M. Gichuhi
doaj   +1 more source

Assessing Origins of End‐Triassic Tholeiites From Eastern North America Using Hafnium Isotopes

open access: yesGeochemistry, Geophysics, Geosystems, 2020
The driving processes responsible for producing the Central Atlantic Magmatic Province, the Large Igneous Province associated with end‐Triassic rifting of Pangea, remain largely debated.
Lynne J. Elkins   +4 more
doaj   +1 more source

Wide Distribution and Intraspecies Diversity in the Pathogenicity of Calonectria in Soil from Eucalyptus Plantations in Southern Guangxi of China

open access: yesJournal of Fungi, 2023
Eucalyptus spp. are extensively cultivated in southern China because of their adaptability and versatile timber production. Calonectria leaf blight caused by Calonectria species is considered a major threat to Eucalyptus trees planted in China.
Wenxia Wu, Shuaifei Chen
doaj   +1 more source

Rifting Kinematics Produced by Magmatic and Tectonic Stresses in the North Volcanic Zone of Iceland

open access: yesFrontiers in Earth Science, 2020
In the North Volcanic Zone of Iceland, we studied with the greatest possible detail the complete structural architecture and kinematics of the whole Theistareykir Fissure Swarm (ThFS), an N-S-trending, 70 km long active rift.
Alessandro Tibaldi   +9 more
doaj   +1 more source

Rift Upemba et tectonique

open access: yesRevue Congolaise des Sciences et Technologies, 2023
Dans ce travail nous allons examiner l’évolution du Rift Upemba par rapport à la tectonique de la région et conclure sur les alignements des failles dans le Rift.
David Ngindu Buabua   +2 more
doaj   +1 more source

Features of dike magmatism in the Northern frame of the Pechenga structure

open access: yesVestnik MGTU, 2019
A comprehensive study of Paleoproterozoic dike complexes within North-Western part of the Kola region has been carried out. The research allows establish stages of their formation, correlate with thickness of volcanites and reconstruct the geodynamic ...
Terekhov E. N.   +6 more
doaj   +1 more source

Distribution of Nanhua-Sinian rifts and proto-type basin evolution in southwestern Tarim Basin, NW China

open access: yesPetroleum Exploration and Development, 2020
Based on seismic data, outcrop evidence, logging data and regional aeromagnetic data, the distribution of Nanhua–Sinian rifts in the southwestern Tarim Basin was analyzed, and on the basis of restoration of lithofacies paleogeography in different periods
Lei TIAN   +4 more
doaj   +1 more source

Deep structure of the Baringo Rift Basin (central Kenya) from three-dimensional magnetotelluric imaging: Implications for rift evolution [PDF]

open access: yes, 2000
Three-dimensional modeling of data from 31 vertical electrical and 24 magnetotelluric soundings collected in the Baringo-Bogoria Basin (central Kenya Rift Valley) shows a thick succession of well-defined tectonostratigraphic units beneath the Recent ...
Achauer   +55 more
core   +2 more sources

Home - About - Disclaimer - Privacy