Results 111 to 120 of about 2,710,958 (297)

Upper Triassic stratigraphy and paleontology

, 2002
Upper Triassic; stratigraphy ...
edited by Andrew B. Heckert and Spencer G. Lucas
core  

Local Structures of Se and Br in Cretaceous–Paleogene Boundary Sediments and Concentration Effects of Ferrihydrite Originating From Impact Ejecta

Geological Journal, EarlyView.
Chemical states of Se and Br atoms in the KPg boundary sediments from Stevns Klint were studied using XAFS spectroscopy. The high concentrations of Se4+ could become an index of the degree to which the global environment was soiled with dust and ash derived from impact ejecta or volcanic eruptions.
Kei‐ichiro Murai, Akira Yoshiasa, Ginga Kitahara, Makoto Tokuda, Satoko Ishimaru, Toshihiro Moriga   +5 more
wiley   +1 more source

Eastern Taranaki Basin field guide. [PDF]

, 2006
Linking the onshore and offshore parts of Eastern Taranaki Basin: Insights to stratigraphic architecture, sedimentary facies, sequence stratigraphy, paleogeography and hydrocarbon exploration from the on land ...
Vonk, Adam J., Kamp, Peter J.J.
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Apatite in Carbonatite Preserving Primary Magmatic, Post‐Magmatic Overgrowth, and Post India‐Asia Collision‐Related Hydrothermal Alteration: Evidenced From U–Pb Isotope and Trace Element Geochemistry

Geological Journal, EarlyView.
U–Pb isotope and trace element geochemistry of apatite from carbonatites of Peshawar Plain Alkaline Igneous Province, western Himalaya shows Permo‐Carboniferous magmatism, an additional magmatic pulse during Cretaceous, and post‐magmatic hydrothermal/metasomatism during Oligocene. ABSTRACT U–Pb isotope and trace element geochemistry of apatite combined
Mehboob ur Rashid, Hafiz U. Rehman, Hao‐Yang Lee, Sun‐Lin Chung, Kaushik Das, Kazumasa Aoki, Muhammad Jawad Zeb, Nasir Ahmad, Muhammad Hussain, Hiroshi Yamamoto   +9 more
wiley   +1 more source

Seismic and sequence stratigraphy and integrated stratigraphy - new insights and contributions.

, 2017
This book contains six chapters dealing with the investigation of seismic and sequence stratigraphy and integrated stratigraphy, including the stratigraphic unconformities, in different geological settings and using several techniques and methods ...
JihHsin Chang, Jinliang Zhang, JenSen Shen, YuanWei Li, ChihChieh Su, Yajun Li, Galli Claudia Ines, Alonso Ricardo Narciso, NI Akulov, Aiello Gemma, CharShine Liu, Zhenlin Chen, Shu Jiang, Lei Chen, Wen Lin, Eason YiCheng Yang, ShyeDonq Chiu, YenChun Lin, Wei Dang, AO Frolov, Jingzhe Li, IM Mashchuk, Pavel Kabanov, Coira Lidia Beatriz, Caineng Zou, HoHan Hsu   +25 more
core  

Sequence stratigraphy and architectural elements of the Giant Foresets Formation, northern Taranaki Basin, New Zealand [PDF]

, 2006
The modern continental margin in northern Taranaki Basin is underlain by a thick, mud-dominated, Pliocene and Pleistocene succession (Giant Foresets Formation, GFF) clearly imaged in seismic reflection datasets.
Kamp, Peter J.J., Hansen, Rochelle J.
core  

Heterogeneous Exhumation Mechanisms in Neoproterozoic Collisional Metamorphism: P–T Constraints From Pelotas and Punta del Este Terranes, Southern Brazil and Uruguay

Geological Journal, EarlyView.
Petrography, thermobarometry, and pseudosection modelling reveal peak metamorphic conditions of 3–7.5 kbar and 520°C–800°C in Tonian‐Cryogenian orthogneisses of the Dom Feliciano Belt. Metamorphic field gradients of 27°C/km–39°C/km and variable exhumation mechanisms support correlation of these units as remnants of a Himalayan‐type Piratini Orogeny ...
Thaiane Niederauer‐Santos, Carla Cristine Porcher, Daniel Triboli Vieira, Edinei Koester, Diego Jaldín, Karina Luengo, Luisa Caon   +6 more
wiley   +1 more source

Reconstruction of the Cenozoic Deformation of the Yinggehai Basin and Beibu Gulf Basin, South China Sea

Journal of Marine Science and Engineering
This study employs structural information and stratigraphic lithology as constraints to conduct balanced restoration on seismic profiles from the Yinggehai Basin (YGB) and the Beibu Gulf Basin (BGB).
Jiaxiao Zhao, Chenghao Liu, Jingjin Zhao, Qingjun Xu   +3 more
doaj   +1 more source

Hydrologic Evolution of a Carbonate Aquifer (Dinaric Karst, Croatia)

Geologia Croatica, 2010
Dinaric Karst terrains contain specific, lam inatedspeleothems, which line all surfaces of subterraneanvoids including Cretaceous bedrock limestone, and oldervadose speleothems and clastic sediments.
Ljubomir Babić, Damir Lacković, Nada Horvatinčić   +2 more
doaj   +1 more source

Geology of the Upper Cretaceous and part of the lower tertiary between the Rio Aragon subordan and the Rio Gallego (Spanish Pyrenees, province of Huesca) [PDF]

, 1968
This study deals with the stratigraphy sis forms part of the geological investigations and the tectonics of the Upper Cretaceous gations and part of the Lower Tertiary between Pyrenees, under the Rio Aragon Subordan (western boundary) and the Rio ...
Stratigraphy & paleontology, Jeurissen, G.F.J., IVAU: Instituut voor Aardwetenschappen Utrecht   +2 more
core   +1 more source