Results 21 to 30 of about 641,055 (339)
Provenance of zircon of the lowermost sedimentary cover, Estonia, East-European Craton [PDF]
Bulk and accessory mineral composition of fresh and weathered crystalline rocks, and sedimentary deposits overlying the crystalline-sedimentary unconformity have been examined in core samples from 28 drill holes in Estonia.
M. Konsa, V. Puura
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In this article, based on core description, thin section, scanning electron microscope (SEM), well logging and reservoir physical properties, the reservoir controlling factors of sedimentary pyroclastic rocks in deep-buried basins are assessed via the ...
Ranlei Zhao +5 more
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Terahertz Dating of Sedimentary Rocks
The depositional products of sedimentary rocks provide vital references for investigating the paleoenvironment, paleogeography, and tectonic evolution history.
Zhaohui Meng +13 more
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Water-soluble organic acids in sedimentary rocks: Compositions and influencing factors
Water-soluble organic acids (WSOAs) are closely related to the formation of secondary pores, however, it's little-known for the distributions of WSOAs in sedimentary rocks at deep-ultradeep zone and high-over mature stage.
Pengpeng Li +7 more
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In the scope of this research, the petrographic and geochemical analyses of clastic sedimentary rocks from the St. Barbara, copper and iron ore mine in Rude near Samobor, have been made, aiming to classify and determine the provenance and environment of ...
Šime Bilić, Vesnica Garašić
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L. V. Pustovalov and the establishment of sedimentary research in Russia
This article is dedicated to the role of L.V. Pustovalov in creating the theoretical foundations of sedimentary research in Russia, including determination and substantiation of the most important regularities governing sedimentary processes and their ...
V. G. Kuznetsov
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Provenance history of a Late Triassic-Jurassic Gondwana margin forearc basin, Murihiku Terrane, North Island, New Zealand: petrographic and geochemical constraints [PDF]
The Murihiku Terrane in the North Island was a forearc basin adjacent to a volcanic arc along the eastern margin of Gondwana during the Mesozoic. The rocks that infill the basin are mainly volcaniclastic sandstones and mudstones, often turbiditic, with ...
Briggs, Roger M. +2 more
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Stratigraphical section through Lower Cambrian at Söderfjärden, Vaasa, western Finland [PDF]
The Lower Cambrian sedimentary rocks form a doughnut-shaped deposit on the bottom of the Söderfjärden depression. The sedimentary pile was first established and has now been penetrated by drilling.
J.J. Lehtovaara
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Chemical alteration of fine-grained sedimentary rocks at Gale crater
From Sol 750 to 1550, the Curiosity rover documented>100 m thick stack of fine-grained sedimentary rocks making up part of the Murray formation, at the base of Mt Sharp, Gale crater.
N. Mangold +20 more
semanticscholar +1 more source
The main purpose of R/V METEOR cruise M81/2AB was to obtain new insights into the controversially discussed origin and geodynamic evolution of the Caribbean Large Igneous Province (CLIP) and the Caribbean Plate using an interdisciplinary approach combining structural geology geodynamics magnetics volcanology sedimentology petrology magmatic ...
Baumgartner Peter +1 more
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