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Insights into the tectonic evolution of the Svecofennian orogeny based on in situ Lu–Hf dating of garnet and apatite from Olkiluoto, southwestern Finland
Published 2025-02-01“…Results reveal detailed temporal constraints for the tectonic evolution that can be linked to major events in adjacent tectonic blocks in both Finland and Sweden during the Svecofennian orogeny. …”
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DEEP STRUCTURE, TECTONIC EVOLUTION AND HYDROCARBON POTENTIAL OF THE KALAMIT SWELL (NORTHWESTERN SHELF OF THE BLACK SEA) ACCORDING TO DENSITY MODELING DATA
Published 2024-10-01“…The deep structure, tectonic evolution and hydrocarbon potential of the Kalamitsky swell (КS) were determined using the density modeling method. …”
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New insight into the controlling factors of differences in carbonate buried-hills driven by tectonic activity: a case study of the Weixinan Sag, Beibuwan Basin, China
Published 2025-01-01“…We propose four karst types under the control of tectonic activities, and establish a development model for the karst in the Weixinan Sag buried-hills. …”
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Tectonometamorphic evolution of a subduction plate interface at the base of the Mirdita Ophiolite (Bajram Curri, northeastern Albania)
Published 2025-02-01Subjects: Get full text
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Geological characteristics and main enrichment controlling factors of coalbed methane in Nanchuan area, southeastern Sichuan Basin
Published 2025-01-01Subjects: Get full text
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Florida’s Geologic History
Published 2018-12-01“…This document described the 3 primary processes that created Florida as we know it today: 1) plate tectonics (>160 million years ago), 2) carbonate production (160 - 23 million years ago), and 3) siliciclastic invasion (23 million years ago – present). …”
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Connotation, research status, and development directions of clean coal geology in China
Published 2025-01-01“…This study summarizes the compositions and distributions of beneficial and harmful components in coals and analyzes the geologic factors affecting CCT, which are primarily associated with endogenetic and exogenetic geological processes during coal formation and involve tectonics, metamorphism, volcanic eruption, magmatic intrusion, aeolian-fluvial transport and deposition, redox reactions, and groundwater. …”
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Inorganic Geochemical Study of the Siliciclastic Sediments penetrated by Ash-3 Well in the Greater Ughelli Depobelt, Niger Delta Basin, Nigeria
Published 2021-11-01“…Roser and Korsch’s discriminant function diagrams for provenance signature and tectonic setting show quartzose sedimentary provenance and passive margin tectonic setting fields respectively. …”
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Preliminary Interpretation of the Ground Magnetic Survey around Oguta Lake in Imo State, South Eastern Nigeria
Published 2013-05-01“…These anomalies, suggest that the lake has a tectonic origin. @JASEM Keywords: Ground magnetic profiling, interpretation, Oguta Lake, Anomaly, Tectonic Origin J. …”
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Characteristics of Cenozoic volcanic edifices in the Pingnan area, Xihu Sag
Published 2025-01-01“…Besides, local small-scale tectonic movements occurred in the late depositional stage of the Yuquan Formation and the early depositional stage of the Santan Formation, corresponding to weak magmatic activity with minimal impacts. …”
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MINERALOGICAL-GEOCHEMICAL FEATURES OF MAGNETITE OCCURRENCES IN SERPENTINITES OF THE KALKAN AREA (MAIN URALIAN FAULT ZONE, SOUTH URALS)
Published 2021-09-01“…During collision, serpentinites were tectonized with the formation of small bodies of massive magnetite ores and Cu, Ag and Bi sulfides and native minerals.…”
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Hydroacoustic sensing of seismic events during the Tajogaite volcanic eruption (La Palma, Spain)
Published 2025-02-01“…Our findings demonstrate that shallow-water hydro-acoustics can detect and estimate the magnitude of volcano-tectonic earthquakes in the studied scenario. These results encourage for the integration of hydro-acoustic monitoring in conjunction with on-land seismic stations to enhance the overall monitoring of the investigated volcanic area seismic activity.…”
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The Borrachudos Granitic Suite: Paleo- to Mesoproterozoic A-type Magmatism in the Southeastern São Francisco Craton (SE Brazil)
Published 2025-01-01“…We propose that BGS is associated to crustal melting induced by mantle diapirism or mantle derived magmas related to the Paleoproterozoic extensional tectonic that produced crustal rifting, westward, precursory to the Espinhaço Supergroup basin. …”
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From Middle Jurassic extension to Late Jurassic obduction: sedimentary records from the Greater Adriatic margin of the Neotethys Ocean in NE Hungary
Published 2025-02-01“…Both the Middle Jurassic extension of the formerly extended continental crust and the lower plate source of the sediments have great importance, while they change the tectonic interpretation of the basins. In the overlying Tarna olistostrome sedimentation lasted at least until the Tithonian, as indicated by nannofossils. …”
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The control of effective source rocks on the distribution of hydrocarbon reservoirs in a lacustrine rift-basin: insights from a 3D basin modeling study
Published 2025-02-01“…Abstract This study addresses the challenge of understanding hydrocarbon reservoir distribution in lacustrine rift-basins, particularly in the Fushan Depression of the South China Sea, where intricate tectonic and sedimentary dynamics complicate analysis. …”
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Application of different edge detection methods for faults identification in Anza Basin, Kenya
Published 2025-02-01“…Small-scale northeast-direction faults cut off larger-scale northwest-direction faults. Six tectonic zones were recognized in combination with the gravity anomalies and seismic data in the study area, which include eastern depression, southern uplift, central bulge, western depression, northern slope and western uplift.…”
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Optimization and potential assessment of CO2 geological storage caprock in the saline aquifers of the Qingjiang Basin, middle and lower reaches of the Yangtze River
Published 2025-04-01“…The research initially outlined the regional geological background of the Qingjiang Basin, including its tectonic position, stratigraphic distribution, sedimentary features, and the division of secondary structural units. …”
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Clustering Gempabumi di Wilayah Regional VII Menggunakan Pendekatan DBSCAN
Published 2023-08-01“…Abstract Regional VII area covering Central Java, Yogyakarta and East Java is an active tectonic region because it is located in the subduction zone of the Indo-Australian and Eurasian plates and there are several active faults on land. …”
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Impact of new coalbed methane wells on old well productivity and its controlling factors: a case study of Shizhuangnan block in Qinshui Basin
Published 2025-01-01“…Some old wells, with a minimum well spacing of less than 150 m or developed tectonic coal, experience black water production and pump shutdowns. …”
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Evaluation method and application for in-situ stress in No. 8+9 coal seam, southern Shenfu block, northeastern margin of Ordos Basin
Published 2025-01-01“…Considering the distribution of natural fractures with an average NNW orientation during different tectonic stages, as well as the propagation pattern of NNE-oriented vertical hydraulic fractures under the normal faulting stress state with NNE-oriented maximum principal horizontal stress in the eastern fracture prediction area, it was recommended to deploy horizontal cluster wells within the azimuthal interval perpendicular to the current NNE-oriented maximum horizontal principal stress direction and the average NNW-oriented natural fracture direction. …”
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