Results 91 to 100 of about 4,772 (216)
Floodplain paleosols of moskva river basin: Chronology and paleoenvironment
© 2018 by the Arizona Board of Regents on behalf of the University of Arizona. Seven main periods of soil formation can be distinguished in the floodplain of the Moskva (Moscow) River, with the oldest paleosols dated to the Allerod age.
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The paleoclimate during the Early Eocene in Maritime Antarctica is characterized by cool conditions without a pronounced dry season. Soils formed on volcanic material under such climate conditions in modern analogue environments are usually Andosols rich
Diogo Noses Spinola +6 more
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Identification of paleosols in the Precambrian metapelitic assemblages of peninsular Indi - a major element geochemical approach [PDF]
AI2O3 greater than 20%, positive correlation between AI2O3 and Ti02, plot towards the AI2O3 corner in the Al203-K20-Fe2O3 (T) diagram and high chemical indices of alteration and weathering (CIA, CIW) distinguish the paleosols (fossil residual soils) from
Sreenivas, B., Srinivasan, R.
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Paleoenvironments of Late Devonian tetrapods in China. [PDF]
Guo X, Retallack GJ, Liu J.
europepmc +1 more source
Micromorphological analysis of paleosols as a tool for identification of climate change
Paleosols are ancient soils formed in the landscapes of the past. They have preserved pedogenetic features that reflect the conditions of their formation and are therefore an excellent terrestrial archive for paleoenvironmental and paleoclimate ...
Durn, Goran +2 more
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ANALYSES OF COMMON ELEMENTS AND OXIDES IN THE PALEOSOLS OF THE BAHAMAS AND OF THE NORTHERN MARIANA ISLANDS [PDF]
Paleosols from the Bahamas and the Northern Mariana Islands (CNMI) are closely related to past atmospheric circulation and dust load. In the Bahamas the sources of insoluble residue (IR) must be allogenic because the islands consist of almost pure ...
Ersek, Vasile
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Clay mineralogy and chemical properties of argillic horizons in central Yukon paleosols
Daviel, E., Sanborn, P., Tarnocai, C. and Smith, C. A. S. 2011. Clay mineralogy and chemical properties of argillic horizons in central Yukon paleosols. Can. J. Soil Sci. 91: 83–93.
C. A. S. Smith +3 more
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This research is petrographic characteristics study of paleosols in the upper Daheyan Low-order cycle, Taodonggou section, Southern Bogda Mountains, Northwestern China.
Wang, Qiming
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Quaternary pedostratigraphy of the Nevado de Toluca volcano
Paleosol sequences of the Nevado de Toluca volcano (NTV) preserve a detailed record of late Quaternary environmental change. In fact, some studies have been used the NTV paleosols to interpret paleoenvironmental conditions, however some uncertainties ...
Elizabeth Solleiro-Rebolledo +4 more
doaj
Accumulation of radiocarbon in ancient landscapes: A small but significant input of unknown origin. [PDF]
Broz A, Aguilar J, Xu X, Silva LCR.
europepmc +1 more source

