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Geochemistry and chemostratigraphy of the Colón-Mito Juan units (Campanian–Maastrichtian), Venezuela: Implications for provenance, depositional conditions, and stratigraphic subdivision
geochemistry chemostratigraphy Colón-Mito Juan sequence stratigraphic subdivision Lake Maracaibo
2017/4/11
A geochemical and chemostratigraphical study was undertaken on Campanian–Maastrichtian sedimentary rocks (the
Colón-Mito Juan sequence and the upper La Luna Formation) in the southwestern Maracaibo B...
Using airborne electromagnetic data for regional stratigraphic and landscape evolution studies, Murray Basin, South Australia
airborne electromagnetic data regional stratigraphic landscape evolution studies Murray Basin South Australia
2012/3/30
The $2.67 m Frome airborne electromagnetic (AEM) survey was flown between May and November 2010 as a joint survey between Geoscience Australia (GA), the Geological Survey of South Australia (PIRSA, no...
Early Paleogene stratigraphic sequences, mammalian evolution and its response to environmental changes in Erlian Basin, Inner Mongolia, China
Erlian Basin Paleogene mammal faunal turn over biochronology, environmental response
2014/3/26
Paleogene strata in the Huheboerhe area, Erlian Basin, Inner Mongolia, China have been subdivided into three lithological
units: the Nomogen Formation, the Arshanto Formation, and the Irdin Manha ...
Inferring Stratigraphic Position of Fossil Vertebrates from the Niobrara Chalk of western Kansas
Stratigraphic Position Niobrara Chalk western Kansas
2009/10/20
The stratigraphy of the Smoky Hill Chalk Member of the Niobrara Chalk of western Kansas is well understood as a result of the work of Hattin (1982) and Stewart (1988). Marker units identified by Hatti...
Clarification and Changes in Permian Stratigraphic Nomenclature in Kansas
Clarification Changes Permian Stratigraphic Nomenclature Kansas
2009/10/20
This paper outlines Permian nomenclature changes to Zeller (1968) that have been adopted by the Kansas Geological Survey. The Permian System/Period, Cisuralian Series/Epoch, and Asselian Stage/Age are...
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...
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...
Stratigraphic and Structural Evidence for Fault Reactivation: The Active Manisa Fault Zone, Western Anatolia
Manisa fault zone active fault relay ramp reactivation west Anatolia
2009/7/7
In this paper, we aim to present stratigraphic and structural evidence for fault reactivation that is linked with evolution of the western part of the Manisa fault zone - a major range-bounding fault ...
期刊信息
篇名
Stratigraphic significance of Middle and Upper Cambrian protocondonts and paraconodonts from Hunan, South China
语种
英文
撰写或编译
撰写
作者
Dong Xiping and Bergstrom S. M.
第一作者单位
Department of Geology, ...
Stratigraphic signatures of climatic change during the Holocene evolution of the Tigris朎uphrates delta, lower Mesopotamia
climatic changes Tigris朎uphrates delta sea-level fluctuations stratigraphic sequences dolomiterpalygorskite organic matter preservation
2011/11/11
Fluctuations in climate, sea level and sedimentation rates, in addition to the neotectonic activity, during the geological evolution of the Tigris朎uphrates delta 巌n the last 10,000 years. had resulted...
STRATIGRAPHIC AND LATERAL VARIATION OF CHROMITE COMPOSITION IN THE STILLWATER COMPLEX
STRATIGRAPHIC LATERAL VARIATION CHROMITE COMPOSITION IN THE STILLWATER COMPLEX
2014/4/8
Layered concentrations of chromite occur at 13 recognizable stratigraphic horizons within the 3500-foot thick Ultramafic zone of the Stillwater Complex. Five of the chromitite layers or zones can be r...