Results 1 to 10 of about 614 (181)
Quaternary, 2020 This paper aims to contribute to the stratigraphic and geochronological evaluation of the primate bearing Dafnero fossil site of Northern Greece by means of lithostratigraphic, paleomagnetic and paleontological analyses.
Gildas Merceron +2 more
exaly +3 more sources
Geochemistry, Geophysics, GeosystemsThe late Eocene to early Oligocene is an intriguing Paleogene period in which the Earth climate state changed from Warmhouse to Coolhouse. Accurate age models are essential for investigating these climate transitions.
Yang Zhang +5 more
doaj +2 more sources
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 +4 more sources
The Ordovician Magnetostratigraphy and Cyclostratigraphy: A Review [PDF]
Acta Geologica Sinica, 2019 Xiaoke Qiang +2 more
exaly +3 more sources
Frontiers in Earth Science, 2021 A combined magnetostratigraphy for the Rainstorm Member of the Ediacaran Johnnie Formation was constructed using the sediment accumulation rates determined by rock magnetic cyclostratigraphy for three localities of the Rainstorm Member to provide a high ...
Kenneth P. Kodama
doaj +1 more source
Journal of Marine Science and Engineering, 2021 Global climate and oceanic water masses have undergone profound changes during the middle Pleistocene transition; however, due to a lack of foraminiferal fossils, the nonfossiliferous pelagic deposits were less detected in previous reports. In this work,
Haifeng Wang +3 more
doaj +1 more source
Frontiers in Earth Science, 2021 Non-carbonaceous abyssal fine-grained sediments cover vast parts of the North Pacific’s deep oceanic basins and gain increasing interests as glacial carbon traps.
Wanzhang Wang +7 more
doaj +1 more source
International Journal of Speleology, 2022 Hypogene caves in the Plavecký hradný vrch Hill (Western Slovakia, Central Europe) were formed by waters ascending along faults in fractured Triassic carbonates related to the horst-graben structure at the contact of the Malé Karpaty Mountains and the
Pavel Bella +10 more
doaj +1 more source
Геофизический журнал, 2022 A first palaeomagnetic study has been carried out on a new section with a potential lower boundary interval for the Quaternary, Dolynske 3. Recently, the Matuyama-Brunhes boundary (at 780 ka) was detected in the adjacent section of Dolynske 2.
D.V. Hlavatskyi +6 more
doaj +1 more source
Geophysical Research Letters, 2023 The Ethiopia‐Yemen flood basalts are spatially zoned with progressively lower TiO2 lavas from near the Afar depression toward the margins. The timing and rate of emplacement of low TiO2 (LT) lavas are poorly known compared with the ultra‐high TiO2 (HT2 ...
Yutaka Yoshimura +8 more
doaj +1 more source