Results 31 to 40 of about 21,525 (306)
Changes in shelf phosphorus burial during the Hirnantian glaciation and its implications [PDF]
Estonian Journal of Earth Sciences, 2023 The Late Ordovician mass extinction occurred during an icehouse interval, accompanied by the glaciation of the supercontinent Gondwana, which was located at the South Pole at that time.
Johann Müller +4 more
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Fluctuations of the Vestfonna ice margin at Brageneset, Nordaustlandet, Svalbard, after the last glacial maximum [PDF]
Bulletin of the Geological Society of Finland, 1995 Four radiocarbon datings of shells of Mya truncata and Saxicava arctica from the till of the end-moraine of the advance of Vestfonna against Brageneset, Nordaustlandet, between AD 1861 and 1899, gave ages between 8300 BP and 8700 BP.
J.J. Donner, R.G. West
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Geologija, 2020 Geomorphological and geological mapping have long been used to study the glacial history of the Slovenian Alps, but many uncertainties remain regarding the time and extent of Pleistocene glaciations there.
Petra JAMŠEK RUPNIK +2 more
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Till stratigraphy in southern and western Finland [PDF]
Bulletin of the Geological Society of Finland, 1992 This paper gives a review over the recent discoveries and results of Quaternary stratigraphical studies in southern and western Finland. The study of Quaternary stratigraphy has been very active and both Quaternary departments in Universities and ...
K. Nenonen
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Cirque Floor Altitude of the Gangdise Mountains and its Controlling Factors
Frontiers in Earth Science, 2022 The cirque floor altitude (CFA) was used to indicate the patterns of paleoprecipitation, paleocloudiness, palaeoglaciation, and paleo-equilibrium line altitude (ELA).
Jiahui Dou +3 more
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Anais da Academia Brasileira de Ciências, 2007 After the late Cryogenian glaciation the central region of Brazil was the site of extensive deposition of platformal carbonates of the Araras Group. This group includes a basal cap carbonate sequence succeeded by transgressive, deep platform deposits of ...
Claudio Riccomini +2 more
doaj +1 more source
, 2023 Future carbon neutral or low carbon economies will inevitably restore past climate regulating parameters. The physics of past climates appears to be an ongoing research subject. Past surface temperature variations were induced by changes in the size of green matter and amplified by the ocean. Future climates may be managed by photosynthesis.
openaire +1 more source
Palynology and the Ecology of the New Zealand Conifers
Frontiers in Earth Science, 2017 The New Zealand conifers (20 species of trees and shrubs in the Araucariaceae, Podocarpaceae, and Cupressaceae) are often regarded as ancient Gondwanan elements, but mostly originated much later.
Matt S. McGlone +5 more
doaj +1 more source