Results 61 to 70 of about 10,012 (242)

A Reassessment of Petrochemistry of ~1.2 Ga Tonalitic Rocks of the Northern Tugela Terrane, Natal Metamorphic Belt, South Africa: Further Constraints on the Evolution of This Belt

Geological Journal, EarlyView.
Our petrochemical studies on ~1.2 Ga granitoids of the Natal Metamorphic Belt, South Africa, do not suggest any property similar to Phanerozoic‐style subduction‐related granitoids. Plot of Kotongweni Tonalite in Y versus Sr diagram (after Moyen 2011), note that most samples have Sr/Y < 50.
Palesa Leuta, Saumitra Misra, Thembiso O. Basupi   +2 more
wiley   +1 more source

Tectono‐Sedimentary Evolution of the Neogene İnegöl Basin (NW Anatolia): Constraints on Transtensional Basin Development at the Junction of the Western Anatolian Extensional Province and the North Anatolian Fault Zone

Geological Journal, EarlyView.
The study outlines the tectono‐sedimentary evolution of the İnegöl Basin in north‐western Anatolia. Basin formation was controlled by interacting extensional and strike‐slip fault systems linked to uplift of the Uludağ Massif. Terrestrial sedimentation from the Miocene to Pleistocene is reconstructed using abundant fossil mammal assemblages that ...
M. Cihat Alçiçek, Volkan Karabacak, Serdar Mayda   +2 more
wiley   +1 more source

Apatite in Carbonatite Preserving Primary Magmatic, Post‐Magmatic Overgrowth, and Post India‐Asia Collision‐Related Hydrothermal Alteration: Evidenced From U–Pb Isotope and Trace Element Geochemistry

Geological Journal, EarlyView.
U–Pb isotope and trace element geochemistry of apatite from carbonatites of Peshawar Plain Alkaline Igneous Province, western Himalaya shows Permo‐Carboniferous magmatism, an additional magmatic pulse during Cretaceous, and post‐magmatic hydrothermal/metasomatism during Oligocene. ABSTRACT U–Pb isotope and trace element geochemistry of apatite combined
Mehboob ur Rashid, Hafiz U. Rehman, Hao‐Yang Lee, Sun‐Lin Chung, Kaushik Das, Kazumasa Aoki, Muhammad Jawad Zeb, Nasir Ahmad, Muhammad Hussain, Hiroshi Yamamoto   +9 more
wiley   +1 more source

Biogenic siliceous accumulation in Early Paleogene marine basins of Western Siberia: Factors and stages

Литосфера, 2017
Factors and stages of biogenic siliceous accumulation rocks in the Transuralian region and Western Siberiain during Early Cenozoic. Analysis, systematization, generalization of lithological and paleontological data on the basis of geological survey and ...
Pavel V. Smirnov, Alexandr O. Konstantinov   +1 more
doaj   +1 more source

The plant microbiome: From ecological foundations to precision microbial engineering for sustainable agriculture

iMeta, EarlyView.
From ecological principles to precision engineering of plant microbiomes for sustainable agriculture. The plant holobiont integrates diverse microbial niches (including rhizosphere, endosphere, phyllosphere, seed, and aerial‐root mucilagesphere), host genetics (namely M genes), and host metabolites. Furthermore, molecular dialogues, including rhizobial
Mi Wei, Tengxiang Lian, Liying Chen, Lanxiang Wang, Junjie Ye, Xiaofang Yao, Shilong Duan, Ziyu Lu, Jinji Tu, Hongfu Li, Xin‐Yue Xu, Jie Zhou, Junliang He, Feiying Zhu, Paola Bonfante, Lam‐Son Phan Tran, Zhiqiang Pang, Xin Zhou, Zhihui Xu, Lin Zhang, Mengcen Wang, Xiaolin Wang, Chang‐Fu Tian, Yong‐Xin Liu, Kai Sun, Ertao Wang, Xianan Xie   +26 more
wiley   +1 more source

Lithofacies and Biostratigrafics of Olistostrome Deposits of the Karangsambung Formation, Kebumen, Central Java

Dinamika Rekayasa
The scarcity of biostratigraphic investigations conducted on the Karangsambung Formation has resulted in limited knowledge regarding its lateral boundaries and age.
Akhmad Khahlil Gibran, Rachmad Setijadi, Kriscandra, Romy Ary Setiaji   +3 more
doaj   +1 more source

The behavior of elements in the process of alteration of andesite - basalt to bentonite in Tashtab Mountain, Khur, northeastern Isfahan province

Journal of Economic Geology, 2012
Tashtab Mountain is located 25 km from the city of Khur in northeastern Isfahan province. Several bentonite mines formed in this area as a result of the Eocene volcanic alteration. These mines are classified as the Khur bentonite horizon.
Forough Malek Mahmoudi, Mahmoud Khalili
doaj   +1 more source

Long-term potentiation in the Eocene [PDF]

Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 2003
Abstract The first ten years of long-term potentiation (LTP) research are reviewed. Surprisingly, given the intensity of current interest, the discovery paper did not trigger a wave of follow-on experiments. Despite this, the initial work laid out what ultimately became standard questions and paradigms.
openaire   +2 more sources

Decoupling glacier retreat and surface stabilization on the Snežnik Plateau (Slovenia), insights from in situ cosmogenic 36Cl exposure and depth‐profile ages

Journal of Quaternary Science, EarlyView.
ABSTRACT Glaciokarst landscapes pose distinctive challenges for cosmogenic dating because meltwater and runoff can be rapidly rerouted into ponors and conduit networks, weakening glacier–river coupling and promoting local sediment storage. We reconstruct glacier retreat and postglacial stabilization on the Snežnik Plateau (SW Slovenia) using in situ ...
Onur Altınay, Mehmet Akif Sarıkaya, Uroš Stepišnik, Manja Žebre, Cengiz Yıldırım, Attila Çiner, Klaus M. Wilcken   +6 more
wiley   +1 more source

Nové litostratigrafické jednotky magurského príkrovu na Orave (Vonkajšie Západné Karpaty) [PDF]

Geologické práce. Správy, 2020
The defiition of two new lithostratigraphic units was one of the results of geological research of the Biela Orava region. The Oravské Veselé Mb. was defied as a new lithostratigraphic unit in the southern part of the Bystrica Unit, where an increased ...
František Teťák, Dušan Laurinc, Katarína Žecová, Stanislav Buček   +3 more
doaj