Results 91 to 100 of about 4,278 (202)

Industrial Gamma Radiation Signals: An Untapped Resource to Reconstruct Neogene Paleoclimate Off Northwest Australia

open access: yesPaleoceanography and Paleoclimatology, Volume 40, Issue 9, September 2025.
Abstract Paleoceanographic reconstructions require both high‐resolution temporal records and high‐density spatial coverage. Scientific drilling provides detailed paleoclimate time‐series, but its spatial distribution limits our ability to capture regional climate dynamics.
Rohit Samant   +2 more
wiley   +1 more source

Decapod Crustacea of the Central Paratethyan Ottnangian Stage (middle Burdigalian): implications for systematics and biogeography

open access: yesGeologica Carpathica, 2015
AbstractDecapod crustaceans from the Ottnangian (middle Burdigalian, Lower Miocene) of the Western and Central Paratethys remain poorly known. In this study, we review and re-describe mud shrimps (Jaxea kuemeli), ghost shrimps (Gourretiasp.,Calliax michelottii) and brachyuran crabs of the families Leucosiidae, Polybiidae and Portunidae.
Hyžný Matúš   +2 more
openaire   +3 more sources

Revised Middle Miocene datum for initial marine flooding of North Croatian Basins (Pannonian Basin System, Central Paratethys)The Pannonian Basin System (PBS) originated during the Early Miocene as a result of extensional processes between the Alpine-Carp

open access: yesGeologia Croatica, 2011
The Pannonian Basin System (PBS) originated during the Early Miocene as a result of extensional processes between the Alpine-Carpathian and the Dinaride Orogenic Belts.
Stjepan Ćorić   +7 more
doaj   +1 more source

Geology and Jurassic paleogeography of the Mt. Primo-Mt. Castel Santa Maria ridge and neighbouring areas (Northern Apennines, Italy) [PDF]

open access: yes, 2014
This paper presents the results of a geological mapping project across the Mt. Primo ridge and neighbouring areas (Umbria-Marche Domain – Northern Apennines), where a thick Meso-Cenozoic carbonate succession is exposed.
Fabbi, Simone
core   +2 more sources

Detrital zircon typology and U/Pb geochronology for the Miocene Ladrilleros-Juanchaco sedimentary sequence, Equatorial Pacific (Colombia) : new constraints on provenance and paleogeography in northwestern South America [PDF]

open access: yes, 2017
Typology and internal texture analyses were performed on detrital zircons obtained from the Miocene sandstones of the Ladrilleros-Juanchaco sedimentary sequence (Colombia, Equatorial Pacific).
Barbosa-Espitia, A.A.   +5 more
core   +3 more sources

Burdigalian coral bioconstructions of Sperone (southern Corsica)

open access: yes, 2013
This study reports the facies analysis of a Burdigalian mixed carbonate-siliciclastic coastal system characterized by coral bioconstructions. These deposits, assigned to the Cala di Labra Fm, represent the sedimentation occurred in the Bonifacio Basin during the Sardinia-Corsica block rotation. At Sperone, the Cala di Labra Fm is weel exposed along the
MAZZUCCHI, ANDREA   +3 more
openaire   +2 more sources

The fishes of Bukwa, Uganda, a lower Miocene (Burdigalian) locality of East Africa

open access: yesJournal of Vertebrate Paleontology, 2017
ABSTRACTRenewed research at the early Miocene fossil site of Bukwa in northeastern Uganda has resulted in new fossil finds, including fish, with representatives of two families, Cichlidae and Alestidae. Although the two families were previously briefly reported from Bukwa, we here give a more detailed account of the fishes based on newly collected ...
Murray, Alison M   +3 more
openaire   +3 more sources

Miocene tectonics of the Maramures area (Northern Romania): implications for the Mid-Hungarian fault zone [PDF]

open access: yes, 2018
The interplay between the emplacement of crustal blocks (e.g. "ALCAPA”, "Tisza”, "Dacia”) and subduction retreat is a key issue for understanding the Miocene tectonic history of the Carpathians.
Fügenschuh, B.   +3 more
core  

Structural to stratigraphic framework of “Banghan” field, onshore Niger Delta, southern Nigeria

open access: yesGeology, Ecology, and Landscapes, 2020
Banghan field shows growth fault structures with dips ranging from 32° to 71° at the top and it decreases towards the base of the fault. The syn-depositional growth fault throw is 10 m to 91 m. The synthetic growth faults trend NW-SE while antithetic and
Osuwake Omini Etimita, Francis T. Beka
doaj   +1 more source

Possible environmental effects on the evolution of the Alps-Molasse Basin system [PDF]

open access: yes, 2018
We propose three partly unrelated stages in the geodynamic evolution of the Alps and the sedimentary response of the Molasse Basin. The first stage comprises the time interval between ca. 35 and 20 Ma and is characterized by a high ratio between rates of
Ramseyer, Karl   +2 more
core  

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