Results 71 to 80 of about 232,986 (211)

Fluvial or aeolian? Unravelling the origin of the silty clayey sediment cover of terraces in the Hanzhong Basin (Qinling Mountains, central China)

open access: yes, 2020
This study is focused on a silty clayey sedimentary sequence on a terrace in the intramontane Hanzhong Basin, located in the Qinling Mountains (QLM), central China.
Unze van Buuren   +5 more
semanticscholar   +1 more source

The Swanscombe fossil at 90: revisiting its phylogeny, taxonomy, and place in human origins Le fossile de Swanscombe, 90 ans après : retour sur sa place phylogénique, taxonomique et dans les origines de l'humanité

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
The year 2025 marked the ninetieth since a fossil hominin occipital bone was discovered in Swanscombe, southeast England. In subsequent years, its parietal bones were found, producing what remains the oldest partial cranium from Britain today. In the earliest analyses, it was interpreted as a descendant of the infamous fraudulent fossil Piltdown Man ...
Emma E. Bird, Chris Stringer
wiley   +1 more source

Evolution of a late triassic fluvial system, NW Libya [PDF]

open access: yes, 2007
Fluvial systems, channel sandbodies and valley fills have been widely studied and documented in the literature, with particular attention paid to their internal structures.
Mayouf, Giuma M.
core  

Characteristics and Evolutions of Fluvial Geomorphology in Foreland of the Kuitun River Valley

open access: yesShuitu baochi yanjiu, 2005
Based on field survey, the forms, structures and ages of fluvial terraces and alluvial fans of the Kuitun River, as well the evolution processes were studied, and the impacts of neotectonic movements on fluvial geomorphology are discussed in the northern
NAN Feng, LI You-li, QIU Zhu-li
doaj  

Challenges in constraining ages of fluvial terraces in the Vienna Basin (Austria) using combined isochron burial and pIRIR225 luminescence dating

open access: yesQuaternary International, 2018
Burial dating with terrestrial cosmogenic nuclides and luminescence dating techniques have become two powerful tools to temporally constrain Quaternary deposits.
Sandra M. Braumann   +5 more
semanticscholar   +1 more source

Dutch dilemma: Housing prices and flood risk exposure

open access: yesReal Estate Economics, EarlyView.
Abstract This article studies the impact of flood risk exposure on housing prices in a major river delta. Analyzing 1.8 million property transactions from 1998 to 2023 in the Netherlands, we find an average price discount of 1.1%. We observe considerable heterogeneity in price effects driven by exposure intensity, institutional settings that vary ...
Piet Eichholtz   +2 more
wiley   +1 more source

umn-earth-surface/fluvial-experiment-time-series-helper: v0.1.0: Base-level fall experiment

open access: yes, 2020
Operational code started/written by @awickert and used/modified by @witte199 to organize Olivia Beaulieu's fluvial experiments from SAFL.
Andy Wickert, witte199
core   +1 more source

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer   +11 more
wiley   +1 more source

Geomorphology and channel network patterns of the Mekong River in Cambodia

open access: yes, 2012
Published, well-described examples of multiple mixed bedrock-alluvial character systems largely pertain to small to medium systems. No descriptions exist for large river systems such as the Mekong River in Cambodia (South East Asia).
Meshkova, Liubov V, Meshkova, Liubov, V.
core   +1 more source

Pleistocene-Holocene sedimentation of Solimões-Amazon fluvial system between the tributaries Negro and Madeira, Central Amazon

open access: yesBrazilian Journal of Geology
: In the scope of Solimões-Amazon fluvial system between the Negro and Madeira tributaries, three levels of Quaternary fluvial terraces overlie the Alter do Chão and Novo Remanso formations further than 100 km southward its current main channel.
Eliezer Senna Gonçalves Júnior   +4 more
doaj   +1 more source

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