Results 21 to 30 of about 83,571 (346)

Influence of hydrodynamic processes on the fate of sedimentary organic matter on continental margins [PDF]

open access: yes, 2018
Understanding the effects of hydrodynamic forcing on organic matter (OM) composition is important for assessment of organic carbon (OC) burial in marginal seas on regional and global scales.
Aller   +102 more
core   +1 more source

On the peritidal cycles and their diagenetic evolution in the Lower Jurassic carbonates of the Calcare Massiccio Formation (Central Apennines) [PDF]

open access: yes, 2015
This paper shows the environmental changes and high-frequency cyclicity recorded by Lower Jurassic shallow- water carbonates known as the Calcare Massiccio Formation which crop out in the central Apennines of Italy.
Brandano, Marco   +3 more
core   +1 more source

Zur Gliederung der Holstein- und Saalezeit im östlichen Harzvorland [PDF]

open access: yesEiszeitalter und Gegenwart, 1965
A review is given on the results of researches which were undertaken in the Pleistocene of the eastern foot-hills of the Harz. A terrace could be detected where the gravels have been accumulated during a cold period in the Holstein stage.
R. Ruske
doaj   +1 more source

Oligocene Cyclic Sedimentation Deduced from Taphonomic Analysis of Molluscs in Lacustrine Deposits of the Pematang Group, Pesada Well, Central Sumatra Basin

open access: yesJournal of Mathematical and Fundamental Sciences, 2016
The Oligocene cycle of Pesada Well, Central Sumatra Basin, Indonesia is composed of a deepening-upward series of depositional cycles in a lacustrine environment affected by oscillations of the water level.
Aswan   +4 more
doaj   +1 more source

Sedimentary Facies of the Chang 2 Member of Yanchang Formation in Area A of Northern Shaanxi [PDF]

open access: yesE3S Web of Conferences, 2021
In order to promote the rolling exploration and development of oil reservoirs in northern Shaanxi, a fine study of sedimentary facies in area A has been carried out.
Liu Yingzhi   +4 more
doaj   +1 more source

Palaeoenvironmental and diagenetic reconstruction of a closed-lacustrine carbonate system - the challenging marginal setting of the Miocene Ries Crater Lake (Germany) [PDF]

open access: yes, 2017
Chemostratigraphic studies on lacustrine sedimentary sequences provide essential insights on past cyclic climatic events, on their repetition and prediction through time.
Abdul Aziz   +95 more
core   +1 more source

The Early to Middle Triassic continental–marine transition of NW Bulgaria: sedimentology, palynology and sequence stratigraphy

open access: yesGeologica Carpathica, 2018
Sedimentary facies and cycles of the Triassic continental–marine transition of NW Bulgaria are documented in detail from reference sections along the Iskar river gorge between the villages of Tserovo and Opletnya.
Ajdanlijsky George   +2 more
doaj   +1 more source

A preliminary report on the geology of the Koli area [PDF]

open access: yesBulletin of the Geological Society of Finland, 1974
The bedrock of the Koli area originates from two separate orogenic cycles. Of these only the younger one, the Svecokarelian orogenic cycle, is dealt with in detail in this account.
T. Piirainen, M. Honkamo, S. Rossi
doaj   +1 more source

Pliocene-Pleistocene marine cyclothems, Wanganui Basin, New Zealand: a lithostratigraphic framework [PDF]

open access: yes, 1995
The Rangitikei River valley between Mangaweka and Vinegar Hill and the surrounding Ohingaiti region in eastern Wanganui Basin contains a late Pliocene to early Pleistocene (c. 2.6-1.7 Ma), c.
Abbott S. T.   +13 more
core   +2 more sources

A Renewable Sedimentary Slurry Battery: Preliminary Study in Zinc Electrodes

open access: yesiScience, 2020
Summary: Low-cost, scalable energy storage is the key to continuing growth of renewable energy technologies. Here a battery with sedimentary slurry electrode (SSE) is proposed.
Yue Liu   +8 more
doaj   +1 more source

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