Results 71 to 80 of about 7,206 (227)
Mineralia SlovacaThe Pieniny Klippen Belt is characterized by the block-in-matrix fabric with Jurassic to Lower Cretaceous rigid klippen embedded in less competent Upper Cretaceous flysch and marlstone matrix.
Ondrej Pelech +2 more
doaj +1 more source
Late Miocene – Early Pleistocene paleogeography of the onshore central Hawke’s Bay sector of the forearc basin, eastern North Island, New Zealand, and some implications for hydrocarbon prospectivity [PDF]
, 2008 The timing of trap formation in relation to the timing of source rock burial and maturation are important considerations in evaluating the hydrocarbon prospectivity of onshore parts of the forearc basin in central Hawke’s Bay.
Bland, Kyle J. +2 more
core
Alternative interpretation of the Bystrica Unit in Klanečnica KLK-1 borehole (Magura Nappe)
Mineralia SlovacaIn 1986, the KLK-1 (Klanečnica) borehole was drilled northwest of Moravské Lieskové as part of a regional oil and gas exploration programme. The well reached a total depth of 662 m and was intended to verify the occurrence and potential accumulation of ...
František Teťák +2 more
doaj +1 more source
Geologica Carpathica, 2015 In this study, we revisit the stratigraphic age and discuss sedimentary characteristics of the lower Middle Jurassic turbidite deposits (“black flysch”) of the Szlachtowa Formation, as well as the under- and overlying members of the Sprzycne Creek ...
Segit Tomasz +2 more
doaj +1 more source
Implications of Hydrocarbon and Helium Gas Analyses of Springs from the Ouachita Mountains, Arkansas [PDF]
, 1984 One hundred and three ground water samples (predominantly springs) were analyzed for headspace light hydrocarbon gases and helium. Four of the formations (Arkansas Novaculite, Bigfork Chert, Stanley Shale, and Womble) having the highest mean methane ...
Cox, Randel T., Steele, Kenneth F.
core +2 more sources
Deep Underground Science and Engineering, Volume 4, Issue 3, Page 406-421, September 2025.The Fobinso granitoids are granodiorites, while the Esuajah granitoids are granites based on their mineralogical composition. The granitoids are generally enriched in LILE and LREE than HFSE, MREE, and HREE, indicating mixing with crustal sources during their evolution.
Emmanuel D. Sunkari +2 more
wiley +1 more source
The Cyrilka Cave-the longest crevice-type cave in Czechia: structural controls, genesis, and age [PDF]
, 2018 The Cyrilka Cave is the second longest pseudokarst cave and the longest crevice-type cave in Czechia. Developed within the headscarp area of a deep-seated landslide, the cave became a focus of scientific research in recent years when new passages were ...
Kašing, Martin +4 more
core +2 more sources
Journal of Geophysical Research: Solid Earth, Volume 130, Issue 9, September 2025.Abstract The influence of geological and structural heterogeneity on the megathrust slip behavior in subduction zones has been widely discussed for both the lower‐ and upper‐plates. In this work, we present OBS local earthquake tomography on the outer forearc domain of the SW Hellenic subduction zone performed with the aftershocks of the 2008 Mw 6.8 ...
M. Sachpazi +6 more
wiley +1 more source
Journal of Asian Earth Sciences: XThe Songpan-Ganzi Basin in the northeastern Tibetan Plateau preserves well-developed Late Triassic flysch sequences, making it an ideal region for investigating the provenance and tectonic evolution of the basin.
Hong-Xu Mu +4 more
doaj +1 more source
Kinematic evolution of the Pieniny Klippen Belt in Cenozoic (Ukrainian Carpathians)
Геофизический журнал, 2016 The data on surface, subsurface and deep structure of the Pieniny Klippen Belt (PKB) have been summarized and new results of its geological-structural and fault kinematic studies within the Ukrainian part of the Eastern Carpathians have been presented ...
A. V. Murovskaya +5 more
doaj +1 more source