Results 51 to 60 of about 1,369 (163)

Composition of Pre-Salt Siliciclastic Units of the Lower Congo Basin and Paleogeographic Implications for the Early Stages of Opening of the South Atlantic

Geosciences
The Lower Congo Basin (LCB) is a rift-type basin with petroleum systems that developed at the western African margin in association with the opening of the South Atlantic.
João Constantino, Pedro A. Dinis, Ricardo Sousa Gomes, Mário Miguel Mendes   +3 more
doaj   +1 more source

Impacts of sea-level rise on prehistoric coastal communities: land use and risk perception during the Mesolithic-Neolithic transition in central Mediterranean Spain

Journal of Maps, 2022
Mapping methods to represent the interplay between environmental changes and prehistoric communities were investigated through a case study of the Mediterranean Iberia coastal landscape in the context of Holocene sea-level rise.
Elodie Brisset, Javier Fernández López de Pablo   +1 more
doaj   +1 more source

Fossils, frogs, floating islands and expanding Earth in changing-radius cartography – A comment to a discussion on Journal of Biogeography

Annals of Geophysics, 2007
In this short note I have tried to make clear the issues surrounding a recent discussion on changing-radius paleobiogeographical problems of the Pacific Ocean biotic distribution.
G. Scalera
doaj   +1 more source

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

The 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

ПАЛЕОГЕОГРАФИЧЕСКИЕ И ПАЛЕОЭКОЛОГИЧЕСКИЕ УСЛОВИЯ ВТОРОЙ ВОЛНЫ МИГРАЦИИ НЕАНДЕРТАЛЬЦЕВ НА АЛТАЙ [PDF]

Материалы по археологии и истории античного и средневекового Причерноморья
Исследование древнейших миграционных процессов приобретает особую научную значимость в свете современных представлений о ключевой роли перемещения популяций как основного механизма распространения технологических инноваций в плейстоцене, в отличие от ...
Колобова, К.А., Кобылкин, Д.В., Богданов, В.Н., Колясникова, А.С., Бочарова, Е.Н., Харевич, В.М., Тюгашев, И.Е., Чистяков, П.В., Харевич, А.В.   +8 more
doaj   +1 more source

Contrasting Dispersal Histories Shape Distinct Evolutionary Trajectories Between Malesian and Pantropical Talipariti (Malvaceae)

Ecology and Evolution, Volume 16, Issue 8, August 2026.
Talipariti (Malvaceae) comprises two lineages with contrasting geographic ranges across Malesia: a pantropical sea hibiscus group and a Papuan group restricted to New Guinea and adjacent islands. Using phylogenomics, divergence‐time estimation, and quantitative biogeographical modelling applied to herbarium‐derived genomic data, we demonstrate that the
Fernando Vélez‐Esperilla, Hiroshi Noda, Tadashi Kajita, Koji Takayama   +3 more
wiley   +1 more source

PALEOGEOGRAPHIC CONDITIONS OF FORMATION OF PRODUCTIVE STRATA J1 AND J2 IN THE FIELD ETY-PUROVSKOE (WEST SIBERIA)

Известия высших учебных заведений: Нефть и газ, 2015
It is shown that using the structural-genetic analysis methods to the materials obtained during the core description and interpretation of well logging curves of the field Ety-Purovskoye enabled to construct paleogeographic plots reflecting the evolution
A. A. Shtyrliaeva
doaj   +1 more source

Exhumed eo‐Alpine High‐Pressure Rocks Fed Campanian Turbidites in Eastern Sardinia

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract This study investigates the detrital record of the early orogenic evolution of the Sardinia‐Calabria system, preserved in Upper Cretaceous arenites exposed in eastern Sardinia. Sardinia and Corsica form a continental block that includes a segment of the Alpine orogen and of its former foreland basin.
Francesco Massari, Maria Giuditta Fellin, Cristina Stefani, Eva Enkelmann, Iginio Dieni, Stefano Sanchetti   +5 more
wiley   +1 more source

Simulating 2 Ga of geodynamo history

Geophysical Research Letters, 2016
The paleomagnetic record indicates the geodynamo has been active over much of Earth history with surprisingly little trend in paleointensity. Variability, however, is expected from models that predict a sharp increase in intensity following inner core ...
Peter E. Driscoll
doaj   +1 more source

INFLUENCE OF STRATIGRAPHIC UNCONFORMITIES ON PALEOGEOGRAPHIC RECONSTRUCTIONS

Известия высших учебных заведений: Нефть и газ, 2016
The paper presents the research, which allows to produce paleogeographic reconstruction and evaluate oil and gas potential of the study area more reasonably.
V. I. Kislukhin, I. V. Kislukhin
doaj   +1 more source