Results 121 to 130 of about 49,074 (273)
MAGNETOSTRATIGRAPHY OF THE HOMO-BEARING PLEISTOCENE DANDIERO BASIN (DANAKIL DEPRESSION, ERITREA)
Rivista Italiana di Paleontologia e Stratigrafia, 2004 Four magnetozones have been found in the 530 m thick profile of the Dandiero Group. The lower unit, the Bukra Sand and Gravel, extends in the R1 reversed magnetozone from 150 m below the tephra level which was used as the reference marker between the ...
ANDREA ALBIANELLI, GIOVANNI NAPOLEONE
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European Journal of Soil Science, Volume 77, Issue 3, May–June 2026.ABSTRACT Deciphering the time milestones of clay formation is crucial for modeling the evolution of major geological systems near the Earth's surface. In the present study, kaolinite samples collected along four vertical profiles within a Gleysol‐Ferralsol‐Podzol soil toposequence near São Gabriel da Cachoeira, NW Amazon Basin (Brazil) are dated using ...
Célia Regina Montes +8 more
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Geology, age and tectonic evolution of the Sierra Maestra Mountains, southeastern Cuba
Geologica Acta, 2006 We summarize the available geological information on the Sierra Maestra Mountains in southeastern Cuba and report new zircon fission track and biotite Ar-Ar ages for this region. Two different and genetically unrelated volcanic arc sequences occur in the
Franz Neubauer +4 more
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Signatures of Radiation‐Induced Stress and Putative Selection on Immune Targets in Chornobyl Wolves
Molecular Ecology, Volume 35, Issue 9, May 2026.ABSTRACT Investigating the physiological and evolutionary consequences of contaminant exposure in wild populations is critical for understanding long‐term ecological impacts of anthropogenic change. However, how and why species persist, even thrive, in highly contaminated regions in the absence of humans remains a topic of much debate.
Cara N. Love +9 more
wiley +1 more source
Extensional exhumation of cratons: insights from the Early Cretaceous Rio Negro–Juruena belt (Amazonian Craton, Colombia) [PDF]
Solid EarthThis study presents results from apatite fission track (AFT) thermochronology to investigate the thermal history and exhumation dynamics of the Rio Negro–Juruena basement, situated within the western Guiana Shield of the Amazonian Craton.
A. Fonseca +4 more
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Experimental Physiology, Volume 111, Issue 5, Page 2564-2574, 1 May 2026.Abstract The effects of high‐load (HL) versus high‐volume (HV) resistance training (RT) on various molecular outcomes are similar. However, mitochondrial responses remain understudied. Therefore, the purpose of this study was to interrogate mitochondrial mRNA and protein responses to acute and chronic HL versus HV RT.
Breanna Mueller +13 more
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A geospatial platform for the tectonic interpretation of low-temperature thermochronology Big Data. [PDF]
Sci Rep, 2023 Boone SC +14 more
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On some annealing characteristics of heavy ions tracks in silicate minerals [PDF]
Annealing characteristics of heavy ion tracks in silicate ...
Maurette, M.
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Fission track dating of volcanic eruptions.
Mineralogical Journal, 1986 Fission track technique is most suitable for dating young obsidians due to their high uranium content (3–15 ppm). Lava flows from Lipari and Pantelleria islands in the Mediterranean basin have been dated. The hypothesis of historic origin of Lipari obsidians belonging to Rochhe Rosse and Forgia Vechhia flows is not confirmed and needs further ...
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A commentary on "Fission-Track Dating"
Journal of the Japanese Association for Petroleum Technology, 2005 Fission-track (FT) dating is a radiogenic method of age estimation based on the accumulation of damage trails left by nuclei that are expelled during spontaneous nuclear fission of the uranium isotope 238U. Significant amounts of uranium occur in rock-forming minerals such as apatite and zircon. Data obtained by FT dating such as grain ages of internal
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