Zobrazeno 1 - 10
of 4 660
pro vyhledávání: '"Rifting"'
Publikováno v:
Записки Горного института, Vol 269, Pp 833-847 (2024)
This study examines elements of the platinum group (PGE), primarily platinum and palladium, as geochemical indicators in the investigation of oil polygenesis. It has been found that, like other trace elements such as nickel, vanadium, and cobalt, pla
Externí odkaz:
https://doaj.org/article/1180110b37604ef29b2da9a6a57591b1
Publikováno v:
Petroleum Exploration and Development, Vol 51, Iss 5, Pp 1232-1246 (2024)
Based on sedimentary characteristics of the fine-grained rocks of the lower submember of second member of the Lower Cretaceous Shahezi Formation (K1sh2L) in the Lishu rift depression, combined with methods of organic petrology, analysis of major and
Externí odkaz:
https://doaj.org/article/3bc6d891db3347ed81bc66556a794e75
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 9, Pp n/a-n/a (2024)
Abstract The spatiotemporal interaction of large‐ and regional‐scale upper mantle forces can prevail in collisional settings. To better understand the role of these forces on post‐subduction tectonics, we focus on mantle dynamics in the East An
Externí odkaz:
https://doaj.org/article/e19a594495de4bac97c413a479cec32a
Publikováno v:
Swiss Journal of Geosciences, Vol 117, Iss 1, Pp 1-35 (2024)
Abstract The Early Permian in the present-day Europe area was a time when a major tectonic shift occurred, leading from the tectonic collapse of the Variscan orogeny to the crustal extension and thinning that characterized the Early Permian times. Cr
Externí odkaz:
https://doaj.org/article/1527cfc2fb5645f09c0bc599613a6252
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract We present a kinematic model developed from geodetic observations, topography analysis and analogue tectonic modelling results, which reveals a striking similarity between the rotational tectonic settings of the Gakkel Ridge-Chersky Range sy
Externí odkaz:
https://doaj.org/article/d58bd06e12f64444a75cc78177cfb212
Autor:
O. N. Vidishcheva, G. G. Akhmanov, E. V. Kislitsyna, A. Mazzini, A. Yu. Mal’tseva, E. N. Poludetkina, E. A. Bakay, I. E. Man`ko, D. V. Korost, O. M. Khlystov
Publikováno v:
Georesursy, Vol 24, Iss 2, Pp 209-216 (2024)
The paper presents results of gas-geochemical studies of bottom sediments and petroleum potential assessment of Baikal Rift Basin. During the expeditions of the Class@Baikal project in 2014–2019, gases from the Lake Baikal bottom sediments were ana
Externí odkaz:
https://doaj.org/article/54bea17e0f0b490dbdf774de7fee22a3
Autor:
Boštjan Rožič, Anja Kocjančič, Luka Gale, Nina Zupančič, Tomislav Popit, Primož Vodnik, Tea Kolar-Jurkovšek, Rok Brajkovič, Petra Žvab Rožič
Publikováno v:
Swiss Journal of Geosciences, Vol 117, Iss 1, Pp 1-24 (2024)
Abstract The study area is located in cental Slovenia, and geologically located at the junction between the Alps and the Dinarides. The Middle Triassic of this region is characterised by intense rifting manifested by differential subsidence and volca
Externí odkaz:
https://doaj.org/article/becc46b5d7c249a0946a84d8267d26e4
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 8, Pp n/a-n/a (2024)
Abstract The upper mantle under the Afar Depression in the East African Rift displays some of the slowest seismic wave speeds observed globally. Despite the extreme nature of the geophysical anomaly, lavas that erupted along the East African Rift rec
Externí odkaz:
https://doaj.org/article/4746d4b49f3f4d74a24b3bcc8164c799
Autor:
Riccardo Callegari, Abigail K. Barker, Christopher J. Barnes, Katarzyna Walczak, Grzegorz Ziemniak, Iwona Klonowska, Ellen Kooijman, Sabine Rousku, Karolina Kośmińska, Jarosław Majka
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
The Central Iapetus Magmatic Province (CIMP) is a large igneous province (LIP) emplaced in the Baltican and Laurentian paleocontinents that marks the onset of the Caledonian Wilson Cycle. Paleozoic magmatism of the CIMP is preserved in both northeast
Externí odkaz:
https://doaj.org/article/895fb6dc09ae496dbde03b6fe01af999
Autor:
Elias Lewi
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 7, Pp n/a-n/a (2024)
Abstract The Afro‐Arabian region is one of the few places on land, where rifting processes at divergent plate boundaries can be thoroughly investigated. One of the crucial factors in understanding rifting processes involves assessing the crustal th
Externí odkaz:
https://doaj.org/article/c78cb41a3cf242838fa422f1e08c5733