Results 121 to 130 of about 254,715 (432)
The Research article “Jurassic-Cretaceous boundary bioevents and magnetochrons: A stratigraphic experiment” (Scott, 2019), describes the Lower Cretaceous 2016 Chronostratigraphic Database (LOK2016CS).
Robert W. Scott
doaj
Dynamic and Isotopic Evolution of Ice Reservoirs on Mars [PDF]
The layered polar caps of Mars have long been thought to be related to variations in orbit and axial tilt. We dynamically link Mars's past climate variations with the stratigraphy and isotopic composition of its ice by modeling the exchange of H2O and HDO among three reservoirs.
arxiv +1 more source
The Holy Grail: A road map for unlocking the climate record stored within Mars' polar layered deposits [PDF]
In its polar layered deposits (PLD), Mars possesses a record of its recent climate, analogous to terrestrial ice sheets containing climate records on Earth.
Banfield, Don+37 more
core +1 more source
The impact of syn‐depositional compaction on the sedimentation distribution and the interdependency between different delta areas related to the sediment budget are not fully understood. Our result shows that compaction creates additional accommodation space that leads to more sedimentation in the delta plain, while limiting sediment delivery towards ...
A. A. Valencia+3 more
wiley +1 more source
Along the northern Ionian margin of Calabria, three Neogene basins comprise wedge-top depozones containing syntectonic deposits which cover the frontal part of the fold-thrust belt.
Francesco Muto+4 more
doaj +1 more source
The geostrategic position of Russia in the Asia-Pacific region is determined by the level of economic, social and political development on the territory of Far East.
Vyacheslav A. Melkiy+2 more
doaj +1 more source
A contribution to understanding stratigraphy of Lepenski Vir [PDF]
This paper presents the results of the analysis of the documentation from the excavations at the site of Lepenski Vir during two investigation campaigns in 1966.
Perić Slaviša, Nikolić Dubravka
doaj +1 more source
A deep convolutional encoder-decoder neural network in assisting seismic horizon tracking [PDF]
Seismic horizons are geologically significant surfaces that can be used for building geology structure and stratigraphy models. However, horizon tracking in 3D seismic data is a time-consuming and challenging problem. Relief human from the tedious seismic interpretation is one of the hot research topics.
arxiv
Non-invasive imaging of subsurface paint layers with optical coherence tomography [PDF]
Optical coherence tomography (OCT) systems are fast scanning infrared Michelson interferometers designed for the non-invasive examination of the interiors of the eye and subsurface structures of biological tissues.
Hughes, M+5 more
core
An integrated sequence stratigraphic, palaeoenvironmental, and chronostratigraphic analysis of the Tangahoe Formation, southern Taranaki coast, with implications for mid-Pliocene (c. 3.4–3.0 Ma) glacio-eustatic sea-level changes [PDF]
Sediments of the mid-Pliocene (c. 3.4–3.0 Ma) Tangahoe Formation exposed in cliffs along the South Taranaki coastline of New Zealand comprise a 270 m thick, cyclothemic shallow-marine succession that has been gently warped into a north to south trending,
Browne, Gregory H.+11 more
core +2 more sources