The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces
Geophysical Monograph Series, Page 229-246., 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.
Alexander J. Dickson +2 more
wiley +10 more sources
On Paleozoic platycerate gastropods
Zitteliana, 2023 The platycerate gastropods Orthonychia yutaroi Ebbestad, sp. nov. (Ordovician, Boda Limestone, Sweden), O. enorme (Silurian, Sweden, Gotland), O. parva (Pennsylvanian, Finis Shale Member, USA), and Orthonychia sp. (Mississippian, Imo Formation, USA) are studied including their protoconch morphology.
Alexander Nützel +5 more
openaire +3 more sources
Paleozoic magmatism in the southwest of Julfa (northwestern Iran): geochemical characteristics, U-Pb dating and tectonic setting [PDF]
پترولوژی, 2019 Extensive sedimentary- igneous rock associations of Paleozoic age crop out in southwest of Julfa (northwest of Iran). Geochemically, the igneous rocks display various basic to acidic compositions.
morteza delavari +2 more
doaj +1 more source
Paleozoic To Modern Marine Ecological Shift Displayed In The Northern Adriatic Sea [PDF]
, 2006 One of the major changes in the history of life was the decline from abundant sedentary, suspension-feeding animals living on the seafloor during the Paleozoic to their relative scarcity afterward, while animal life within the sediment burgeoned after ...
Frank K. McKinney (8869859) +1 more
core +2 more sources
Model of geological structure and prospects of petroleum bearing North Kara sedimentary basin [PDF]
Нефтегазовая геология: Теория и практика, 2023 Based on a comprehensive interpretation of seismic survey analyses and geological data on the islands and continental margin of Siberia, a model of the geological structure of the North Kara sedimentary basin is considered, and its seismostratigraphic ...
Kontorovich V.A. +5 more
doaj
Geophysical Research Letters, 2022 A late Mesoproterozoic detrital zircon (DZ) age population, which was previously considered diagnostic of a link between the Lhasa terrane and northwest Australia, occurs in other Gondwanan components, thus obscuring the paleogeographic position of the ...
Wang Xu +4 more
doaj +1 more source
Shiyou shiyan dizhi, 2022 The Dawangzhuang buried hill zone is a typical representative of Paleozoic oil and gas exploration in the Jiyang Depression, Bohai Bay Basin, and has experienced a complicated accumulation process.
Zhiqing ZHANG +4 more
doaj +1 more source
Zn-Pb-Cu sulfide-bearing glacial sandstone erratics near Raahe on the western coast of Finland: Indicators of Paleozoic base metal mineralization at the bottom of the Bothnian Bay [PDF]
Bulletin of the Geological Society of Finland, 2019 Over the past tens of years, glacial sandstone erratics variably enriched in Zn, Pb and Cu have been collected from the coast south of Raahe, but their source has remained ambiguous.
Eero Hanski +7 more
doaj +1 more source
Study on the Upper Paleozoic Source Rocks in Southwestern Henan, China [PDF]
E3S Web of Conferences, 2021 The Upper Paleozoic strata in Southwestern Henan have good prospects for unconventional oil and gas exploration. This paper takes the Upper Paleozoic source rocks in the Yuzhou area and the Pingdingshan area in Southwestern Henan as the research object ...
Sun Fengyu, Cao Gaoshe, Xing Zhou
doaj +1 more source
Georesursy, 2020 The volcanics of the Navysh complex of the Lower Riphean Ai Formation in the Southern Urals are well studied petrochemically and dated by several methods.
Artur A. Krasnobaev +3 more
doaj +1 more source