Results 61 to 70 of about 6,054 (214)

Late Ordovician Winds, Paleogeography, and UVic ESCM Code

open access: yes, 2017
These files contain the wind stress and paleogeography data generated by Herrmann et al. (2003) for a Late Ordovician climate study. The Fortran code and files were used in the UVic ESCM for a Late Ordovician setup, as the UVic ESCM contains a simple ...
D'Amico, Daniel   +7 more
core   +1 more source

THE STUDY OF LAKE ONEGO AND ITS DRAINAGE BASIN PALEOGEOGRAPHY USING A SET OF METHODS

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2017
The authors own and literary data on long-term paleogeographical research of Lake Onego and its drainage basin carried out using a set of methods are summarized in the article.
Lyudmila Filimonova, Nadezhda Lavrova
doaj   +1 more source

Evidence for the continental origin of Pliocene deposits in the central Baja California peninsula, Mexico, and implications for controls on biodiversity

open access: yesSedimentology, Volume 73, Issue 6, Page 2488-2518, October 2026.
ABSTRACT Previous studies have documented genetic divergence within the last few million years between northern and southern populations of terrestrial plants and animals along the Baja California peninsula, with many studies hypothesising that the divergence is due to an ancient seaway that crossed the central peninsula and created a physical barrier ...
Kevin K. Gardner   +8 more
wiley   +1 more source

Alternative global Cretaceous paleogeography [PDF]

open access: yes, 1999
Plate tectonic reconstructions for the Cretaceous have assumed that the major continental blocks—Eurasia, Greenland, North America, South America, Africa, India, Australia, and Antarctica—had separated from one another by the end of the Early ...
Hay, William W.   +21 more
core   +1 more source

Multi‐proxy sequence stratigraphy of a mixed carbonate–siliciclastic shelf across the Jurassic–Cretaceous transition

open access: yesThe Depositional Record, Volume 12, Issue 4, September 2026.
An integrated facies, MS and XRF‐based approach applied to the Tithonian–Berriasian Sidi Khalif Formation (central Tunisia) resolves five Tithonian and eight Berriasian third‐order sequences, showing how mixed carbonate–siliciclastic shelves record coupled eustatic, climatic and tectonic controls and providing a transferable template for similar mud ...
Hamdi Omar, Adnene Lafi, Chokri Yaich
wiley   +1 more source

Provenance of Middle Triassic sediments in the Southern Youjiang Basin: Insights from detrital zircon geochronology and tourmaline geochemistry

open access: yesThe Depositional Record, Volume 12, Issue 4, September 2026.
Middle Triassic turbidites in the Youjiang Basin were chiefly derived from a Late Palaeozoic continental arc along the southeastern South China Block, as revealed by detrital zircon U–Pb geochronology and tourmaline geochemistry, supporting a tectonic model driven by Paleo‐Pacific subduction rather than Paleo‐Tethyan closure.
Yumei Wei, Lanqiu Meng, Yu Zhang
wiley   +1 more source

PALEOGEOGRAPHY OF THE AZOV­BLACK SEA BASIN IN QUATERNARY TIME

open access: yesГеологія і корисні копалини Світового океану, 2019
The article notes that during the Quaternary period there was at least 5—6 glaciations, which each time entailed a sharp change in the ecological and hydrological situation both in the Caspian Sea and in the Black Sea.
Yu.I. Inozemtsev   +3 more
doaj   +1 more source

Sedimentary facies and stacking patterns of fluvio‐deltaic and ‐estuarine deposits from the Palaeoarchean Moodies Group in the Stolzburg Syncline (Barberton Greenstone Belt, South Africa)

open access: yesThe Depositional Record, Volume 12, Issue 4, September 2026.
Drillcore BASE‐5B from the Stolzburg Syncline, Barberton Greenstone Belt, reveals a coarsening‐upward, river‐dominated fluvio‐deltaic succession transitioning upward to a fining‐upward, tide‐dominated‐estuarine succession. Abstract Investigating fluvio‐marine depositional environments from early geological times is of great importance, as they provide ...
Sanway Mukhopadhyay   +5 more
wiley   +1 more source

Theoretical problems of paleogeography

open access: yes, 1992
In the paper the history and methodology of paleogeography and the models of paleogeographical reconstructions of the cold epochs of the late cenozoicera on the territory of the Russian Valley were investigated with the aim of historic analysis of the ...
Evdokimov Sergey Petrovich
core  

The evolution of Permo-Triassic fluvial and alluvial systems in the central Iberian basin, central Spain [PDF]

open access: yes, 2005
EThOS - Electronic Theses Online ServiceGBUnited ...
Hall, Philip Edward, Hall, Philip E
core  

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