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Comparative Study of Gacun and Youre Silver–Lead–Zinc–Copper Deposits in Sichuan, SW China, and their Mineralization Significance
ore-bearing horizon structure of ore-bearing belt VMS deposit Gacun–Youre ore district
2018/4/10
The large Gacun silver–lead–zinc–copper deposit in Sichuan Province is one of the largest volcanogenic massive sulfide (VMS) deposits in China. The deposit consists of western and central ore bodies, ...
Discovery and significance of Quaternary aqueously deposited aeolian sandstones in the Sanhu area, Qaidam Basin, China
Qaidam Basin Qigequan Formation Aqueously deposited Aeolian sandstones Paleoclimate
2018/4/2
Influenced by neo-tectonic movement, the Sanhu area of China’s Qaidam Basin formed in the Quaternary in response to migration of its depocentre. A study of core material from the Qijia 1 Well reveals ...
Nucleosynthetic isotope anomalies and their cosmochemical significance
isotope anomalies nucleosynthetic effects metal isotopes
2017/4/10
Unlike most terrestrial rocks, some meteorites and their mineral components show isotope compositions that are clearly
associated with nucleosynthetic processes in stars other than the Sun. Although ...
Crude oil He and Ar isotopic characteristics and their geochemical significance: an example from the Gangxi oil field in the Huanghua depression
crude oil noble gas tracing Gangxi oil field Huanghua depression
2015/9/10
Sampled from the Gangxi oil field in the Huanghua depression, Bohaiwan Basin, the crude oil He and Ar isotopic
compositions and their geochemical significance were investigated. The result shows that...
Occurrence, genesis and environmental significance of schwertmannite in re-flooded Acid Sulfate Soils in the Lower Murray Reclaimed Irrigation Area
genesis environmental significance schwertmannite re-flooded Acid Sulfate Soils the Lower Murray Reclaimed Irrigation Area
2012/3/30
The Lower Murray Reclaimed Irrigation Area (LMRIA) comprises approximately 5,000ha of flood-irrigated agricultural land located on the floodplain of the River Murray between Mannum and Lake Alexandrin...
Meemannia eos , a basal sarcopterygian fish from the Lower Devonian of China – expanded description and significance
Lower Devonian of China – expanded description significance Meemannia eos
2014/3/26
Additional morphological and histological features of a stem-group sarcopterygian fish Meemannia eos (Zhu et
al. 2006) are provided, including dermal bone features, endocranial structures in the o...
Lithostratigraphy and regional significance of the Nowa Slupia Group (Upper Silurian) of the Lysogory Region (Holy Cross Mountains,Central Poland)
Lithostratigraphy Silurian Foreland basin Ł ysogóry Region Holy Cross Mountains
2009/10/20
The Ludlovian-Lochkovian succession of the Łysogóry Region of the Holy Cross Mountains (Central Poland) represents an infill of a Caledonian foreland basin situated at the SWmargin of the East Eu...
The mid-Frasnian subsidence pulse in the Lublin Basin (SE Poland):sedimentary record,conodont biostratigraphy and regional significance
Frasnian Lublin Basin Conodont biostratigraphy Subsidence Pripyat Graben Rifting
2009/10/20
Most of the thickness of Frasnian sediments in the central segment of the Lublin Basin, i.e. up to 300 metres, is represented by a single transgressive-regressive Cycle VIa, developed in the carbonate...
The ecological significance of solitary coral and bivalve epibionts on Lower Cretaceous (Valangianian-Aptian) ammonoids from the Italian Dolomites
Ammonoids epibionts Corals Autecology Cretaceous Dolomites Italy
2009/10/20
Lower Cretaceous deposits of the Puez section in the Dolomites (northern Italy) yielded a rich ammonoid fauna(28 genera, n = 424) showing unique epifaunal encrustations by the ahermatypic solitary scl...
Geochemistry and Significance of Mafic Dyke Swarms in the Pozantı-Karsantı Ophiolite (Southern Turkey)
Isolated dyke Geochemistry Supra-subduction zone Pozantı -Karsantı ophiolite Southern Turkey
2009/7/8
The Pozantı-Karsantı ophiolite, which is one of a number of the Late Cretaceous oceanic lithospheric remnants in southern Turkey, is situated in the eastern Tauride belt and consists of thre...
Revised Stratigraphy and Facies Analysis of Palaeocene-Eocene Supra-allochthonous Sediments (Denizli, SW Turkey) and Their Tectonic Significance
stratigraphy facies analysis Palaeocene-Eocene supra-allochthonous basin
2009/7/8
A non-metamorphosed sedimentary sequence of Late Palaeocene-Eocene age exposed to the south of Dereköy Village (east of Denizli) was formerly interpreted as the uppermost part of the Menderes Mas...
Uppermost Triassic Limestone in the Karakaya Complex- Stratigraphic and Tectonic Significance
Karakaya Complex Norian Rhaetian northwestern Turkey reefal limestone
2009/7/8
Two important tectonostratigraphic units of the Karakaya Complex in northwest Turkey are: a lower metamorphic sequence of metabasite, phyllite and marble, called the Nilüfer Unit; and an upper clastic...
Significance of the Volcanogenic Nilüfer Unit and Related Components of the Triassic Karakaya Complex for Tethyan Subduction/Accretion Processes in NW Turkey
Nilüfer Unit NW Turkey Karakaya Complex subduction/accretion Triassic Tethys
2009/7/8
The Tethyan Karakaya Complex extends east-west across northern Turkey from the Aegean coast to Iran (c. 1100 km), and is interpreted as a Mid-Late Triassic subduction/accretion complex. It comprises s...
Origin and Tectonic Significance of the Metamorphic Sole and Isolated Dykes of the Divriği Ophiolite (Sivas, Turkey): Evidence for Slab Break-off prior to Ophiolite Emplacement
isolated dyke amphibolite alkaline magma tholeiitic magma slab break-off Divriğ i Turkey
2009/7/7
The Late Cretaceous Divriği ophiolite of east-central Anatolia comprises, from bottom to top, an ophiolitic mélange, metamorphic sole and remnants of oceanic lithosphere. The ophiolitic mélange h...
Stratigraphic and Palaeoenvironmental Significance of Bartonian–Priabonian (Middle–Late Eocene) Microfossils from the Başçeşme Formation, Denizli Province, Western Anatolia
Middle-Late Eocene mangrove western Anatolia benthic foraminifer palynomorph palaeoenvironment palaeoclimate
2009/7/7
This study explains the stratigraphical and palaeoenvironmental significance of Bartonian-Priabonian (Middle-Late Eocene) fossils, the fauna and flora obtained from the Başçeşme forma...