Results 1 to 10 of about 100,500 (254)
FACIAL UNCONFORMITIES AND FACIAL SERIES IN THE SEQUENCE STRATIGRAPHY
Известия высших учебных заведений: Нефть и газ, 2019 The sequence stratigraphy is currently, on the one hand, a leading approach in the study of the internal structure of sedimentary basins, on the other hand, a creatively developing discipline, the conceptual basis of which is being developed. The concept
M. V. Lebedev
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Sequence stratigraphy, chemostratigraphy and facies analysis of Cambrian Series 2 – Series 3 boundary strata in northwestern Scotland [PDF]
Geological Magazine, 2016 AbstractGlobally, the Series 2 – Series 3 boundary of the Cambrian System coincides with a major carbon isotope excursion, sea-level changes and trilobite extinctions. Here we examine the sedimentology, sequence stratigraphy and carbon isotope record of this interval in the Cambrian strata (Durness Group) of NW Scotland.
WIDDOWSON, MIKE +14 more
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BILOZERSKA SERIES OF THE UKRAINIAN SHIELD: PROBLEMS OF STRATIGRAPHY AND CORRELATION
Geological Journal, 2023 The article discusses the problematic issues of the geological structure of the Bilozersky synclinorium of the Ukrainian Shield, its stratigraphic structure, formation composition and absolute age of the rock associations that compose it. The interrelationships of interregional correlation of the Bilozerska and Kryvyi Rih series of the Ukrainian Shield
V.V. Pokalyuk +2 more
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Introduction to the “Circum-Arctic Palynological Event Stratigraphy” (CAPE) series of papers
Atlantic Geology, 2021 Palynomorphs are one of the few groups of fossils that provide biostratigraphic control in marine to nonmarine rocks and can be applied as proxies for paleoenvironmental and paleoclimatic interpretations. Their utility is enhanced by their microscopic size, which is usually less than 200 micrometres; they are thus easily recovered from small rock ...
Jonathan Bujak +3 more
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The Stratigraphy of the Kinderhook Series of Iowa [PDF]
Iowa Geological Survey Annual Report, 1931 L. R. Laudon
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Stratigraphy of the Miocene Series in the Hiki Hills, Saitama Prefecture, central Japan
The Journal of the Geological Society of Japan, 2004 埼玉県比企丘陵と岩殿丘陵の間にわずかに露出する海成中新統より, Denticulopsis lauta帯を示す珪藻化石が産出した. 新たに得られた珪藻化石年代と既存の報告を総括し, 比企丘陵の岩相層序を年代層序に基づいて整理した. その結果, 15.4 Maを境にして下位の珪藻質シルト岩からなる荒川層と, 上位の砂質シルト岩からなり不淘汰角礫岩や砂質シルト岩さらに砂質シルト岩の同時礫を取り込む海底地滑り堆積物からなる市ノ川層に二分されることが判明した. 新たに得られたT-3凝灰岩 (畠山凝灰岩) のフィッショントラック年代は上記年代層序と矛盾しない.
Masaki Takahashi, Yukio Yanagisawa
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, 1974 PhD ; Geology ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/180544/2/7425172 ...
Santiago Charleston
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PLoS ONE, 2023 The construction of the Iron Age Mediterranean chronology began in the Levant based on historical evidence and has been additionally supported in recent decades by means of radiocarbon analysis, although with variable precision and ratification.
Claude Doumet-Serhal +4 more
doaj +2 more sources
PETROGRAPHY AND THERMODYNAMIC REACTIONS OF SOME OF THE ROCKS IN THE BANKET SERIES OF THE TARKWAIAN SUPERGROUP [PDF]
Geological Behavior, 2023 The Banket Series, which is a paleoplacer deposit, is the third formation in the stratigraphy of Tarkwaian Supergroup. This project seeks to study petrographically; the lithologies in the banket series to confirm the rocks identity as already known or ...
Matthew Coffie Wilson +1 more
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Frontiers in Earth Science, 2023 The stratigraphy of the European late Permian-Triassic commonly lacks chronostratigraphic constraint due to the scarcity of diagnostic fossils for biostratigraphy.
Jack Salisbury +2 more
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