Results 101 to 110 of about 31,001 (301)

Magnetostratigraphy of the Miocene continental deposits of the Montes de Castejón (central Ebro basin, Spain): geochronological and paleoenvironmental implications

open access: yes, 2004
A detailed magnetostratigraphic study has been carried out in the early to middle Miocene distal alluvial and lacustrine sediments of the Montes de Castejón (central Ebro Basin).
Pardo Tirapu, Gonzalo   +8 more
core   +1 more source

Refining the timing of Middle Pleistocene (MIS 12 to MIS 6) ice advances into northern central Europe: sedimentological analysis and single‐grain luminescence dating of glaciotectonic complexes and tunnel‐valley fills

open access: yesBoreas, EarlyView.
We summarize the current state of knowledge on the age of the Middle Pleistocene ice advances into northern central Europe and provide 25 new single‐grain feldspar luminescence ages of Elsterian and Saalian glacigenic sediments to constrain the age of the ice advances and their tentative correlation with marine isotope stages/substages.
Niklas von Soest   +10 more
wiley   +1 more source

The Rodent assemblages from the late Aragonian and the Vallesian (middle to late Miocene) of the Vallès-Penedès basin (Catalonia, Spain)

open access: yes, 2007
Consultable des del TDXTítol obtingut de la portada digitalitzadaLa conca del Vallès-Penedès es una àrea clau per a l'estudi de les successions de mamífers del Miocè europeu, donat que el seu abundant registre cobreix gairebé la totalitat d'aquest ...
Casanovas i Vilar, Isaac
core  

Luminescence dating of coastal deposits from the Chanthaburi Plain, Thailand

open access: yesBoreas, EarlyView.
The ongoing global sea‐level rise urges us to better understand the dynamics of coastal processes for predicting future changes. Sedimentary deposits reflect past coastal environments but require precise chronological data to place evidence into a temporal context.
Margarita Nuss   +6 more
wiley   +1 more source

Records of major and minor transgression and regression events in the Paleo-Sea of Japan during late Cenozoic

open access: yesRevista Mexicana de Ciencias Geológicas, 2019
Late Cenozoic strata distributed along the coastal region of the Sea of Japan are a good recorder of transgression and regression events in the Paleo-Sea of Japan.
Iwao Kobayashi, Osamu Takano
doaj  

Cricetids (Rodentia, Mammalia) from the Late Miocene Yihachi locality of Gansu, China [PDF]

open access: yes古脊椎动物学报 (中英文版)
Our purpose in this paper is to describe the hamster-like rodents (Cricetidae) from a Late Miocene age site in Linxia Basin, Gansu Province, and discuss their significance for the changing ecology of central Asia.
QIU Zhu-Ding, Lawrence J. FLYNN, WANG Ban-Yue, LI Lu
doaj   +1 more source

Thermal history of the early Miocene Waitemata Basin and adjacent Waipapa Group, North Island, New Zealand

open access: yes, 1999
Apatite fission track (AFT) and vitrinite reflectance (VR) data for early Miocene outcrops from the Waitemata Basin reveal that the basin sequence was subjected to shallow burial before denudation.
Kevin C. Hill   +9 more
core   +1 more source

Budding speciation, mitochondrial capture and introgression between surface and cave lineages in the Asellus aquaticus species complex

open access: yesCladistics, EarlyView.
Abstract Replicated pairs of ancestral and evolutionarily derived populations provide opportunities to test hypotheses about the deterministic laws of evolution. The Asellus aquaticus species complex is an invertebrate model system with several independent surface‐to‐cave transitions and a complicated and unresolved evolutionary history.
Peter Trontelj   +3 more
wiley   +1 more source

Depositional Environment of the Late Miocene of Lemau Formation from Bengkulu Basin Based on Palynology in Seluma, Bengkulu, Indonesia

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology
Indonesia has several sedimentary basins, one of which is the Bengkulu Basin. One of the rock formations that make up this basin is the Lemau Formation, which is of Middle-Late Miocene age.
Sakilla Gia Mentari   +3 more
doaj   +1 more source

Late Miocene-Early Pliocene Matemateaonga Formation in eastern Taranaki Peninsula: A new 1:50,000 geological map and stratigraphic framework

open access: yes, 2004
In recent years the Matemateaonga Formation has become an additional exploration play in Taranaki Basin. Exploration interest has been stimulated by the success of Swift Energy Company in the Rimu/Kauri prospect (38719), located near south Taranaki Coast.
Vonk, Adam J., Kamp, Peter J.J.
core  

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