Results 61 to 70 of about 3,575,999 (302)

The Jurassic of Denmark and Greenland: Burial depth and post-Early Cretaceous uplift of Lower–Middle Jurassic strata in the Fennoscandian Border Zone based on organic maturity [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2003
The burial depth and the magnitude of Late Cretaceous – Early Cenozoic and Neogene–Pleistocene uplift of Lower–Middle Jurassic strata in the Fennoscandian Border Zone are estimated from measurements of huminite reflectance and comparison with a regional ...
Bidstrup, Torben   +3 more
doaj  

Deep Sea Sediment Gravity Flow Deposits in Gulf of Tomini, Sulawesi

open access: yesIndonesian Journal on Geoscience, 2014
http://dx.doi.org/10.17014/ijog.vol3no4.20084Micro plate collision against the Eastern Arm of Sulawesi since Pliocene has resulted in a major supply of terigenous sediments into Late Miocene rift-basins in Gulf of Tomini.
Dida Kusnida, Subarsyah Subarsyah
doaj   +1 more source

Understanding the Relationship between Large-Scale Fold Structures and Small-Scale Fracture Patterns: A Case Study from the Oman Mountains

open access: yesGeosciences, 2020
Considering the foreland fold belt of the Salakh Arch in the northern Oman Mountains, predictions made from two-dimensional (2D) restorations and geometrical analyses are tested here to assess the relationship between large-scale folds and small-scale ...
Mohammed H. N. Al-Kindi
doaj   +1 more source

New radiometric 40Ar–39Ar dates and faunistic analyses refine evolutionary dynamics of Neogene vertebrate assemblages in southern South America

open access: yesScientific Reports, 2021
The vertebrate fossil record of the Pampean Region of Argentina occupies an important place in South American vertebrate paleontology. An abundance of localities has long been the main basis for constructing the chronostratigraphical/geochronological ...
Francisco J. Prevosti   +14 more
doaj   +1 more source

The outline of the Proterozoic South China Ocean

open access: yesDizhi lixue xuebao, 2023
The geological circle has been studying the South China Ocean for 40 years. Based on the existing studies, the geological features of the middle Neogene South China Ocean and related geological structures and mineralization issues have been further ...
YANG Minggui   +5 more
doaj   +1 more source

Late Cenozoic structure and tectonics of the southern Sierra Nevada–San Joaquin Basin transition, California [PDF]

open access: yes, 2019
This paper presents a new synthesis for the late Cenozoic tectonic, paleogeographic, and geomorphologic evolution of the southern Sierra Nevada and adjacent eastern San Joaquin Basin.
Saleeby, Jason, Saleeby, Zorka
core   +1 more source

Characteristics of Lacustrine Diamictite and Analysis of Diagenetic Reservoir Facies in the Neogene Lower Youshashan Formation in the Dafengshan Tectonic Belt in the Qaidam Basin

open access: yesEnergy Science &Engineering, EarlyView.
Based on field outcrop data, core descriptions, comprehensive thin section data (plain, cast, and fluorescent), scanning electron microscopy, whole rock analysis via X‐ray diffraction, physical property tests, element logging, core recording, and oil pilot tests, we propose utilizing a mature and practical three component classification method for ...
Lin Xie   +7 more
wiley   +1 more source

Middle Miocene to Pliocene sedimentary basin analysis of vertical movements in Hokkaido, Japan

open access: yesRevista Mexicana de Ciencias Geológicas, 2018
Neogene Tertiary sequences are widely represented in the Japanese Islands. Sediments of Neogene Tertiary are particularly well represented in Hokkaido, the northernmost part of Japanese Islands.
Tsumoru Sagayama
doaj  

Late Miocene – Early Pleistocene paleogeography of the onshore central Hawke’s Bay sector of the forearc basin, eastern North Island, New Zealand, and some implications for hydrocarbon prospectivity [PDF]

open access: yes, 2008
The timing of trap formation in relation to the timing of source rock burial and maturation are important considerations in evaluating the hydrocarbon prospectivity of onshore parts of the forearc basin in central Hawke’s Bay.
Bland, Kyle J.   +2 more
core  

A record of fossil shallow-water whale falls from Italy [PDF]

open access: yes, 2014
Twenty-five Neogene-Quaternary whales hosted in Italian museum collections and their associated fauna were analysed for evidence of whale-fall community development in shallow-water settings.
Allison   +81 more
core   +2 more sources

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