Results 61 to 70 of about 6,436 (173)

A double scale methodology to investigate flow in karst fractured media via numerical analysis. The Cassino plain case study (Central Apennine, Italy) [PDF]

open access: yes, 2018
A methodology to evaluate the hydraulic conductivity of the karstmedia at a regional scale has been proposed, combining pumping tests and the hydrostructural approach, evaluating the hydraulic conductivity of fractured rocks at the block scale ...
Lancia, M., Petitta, M., Saroli, M.
core   +3 more sources

High-frequency carbonate-siliciclastic cycles in the Miocene of the Lorca Basin (Western Mediterranean, SE Spain) [PDF]

open access: yes, 2006
The upper Miocene Parilla Formation, Lorca Basin, Spain, provides an example of stacked high-frequency cycles of mixed carbonates and siliciclastics. Cycles developed on a steep carbonate ramp bordering an alluvialfan system.
Talbot, M. R., Thrana, C.
core   +3 more sources

Sequential geomagnetic reversals recorded in Upper Tortonian marine clays in western Crete (Greece)

open access: yesJournal of Geophysical Research: Solid Earth, 1988
We report a very detailed study of four different geomagnetic reversals of upper Tortonian age, recorded in three marine sections in western Crete. Multiple records have been obtained for two of the reversals, and both the directional and the relative field intensity behavior have been studied.
Valet, Jean-Pierre   +3 more
openaire   +3 more sources

The spatio-temporal evolution of the Asian monsoon climate in the Late Miocene and its causes : A regional climate model study [PDF]

open access: yes, 2013
Late Miocene (11-5 Ma) is a crucial period for Asian monsoon evolution. Significant changes of both the India and East Asian monsoons in this period have been documented in geological records. In this study, a high-resolution regional climate model COSMO-
Tang, Hui
core  

A "core-complex-type structure" formed by superposed ductile and brittle extension followed by folding and high-angle normal faulting. The Santi Petri dome (western Betics, Spain) [PDF]

open access: yes, 2003
The Santi Petri dome (western Betics, southern Spain) shows a core-complex-like structure, where migmatitic gneisses and schists outcrop below low-grade slates and phyllites, all of which form the basement of the Neogene Málaga basin.
Aldaya   +54 more
core   +1 more source

TORTONIAN CLYPEASTER FAUNA (ECHINOIDEA: CLYPEASTEROIDA) FROM GAVDOS ISLAND (GREECE

open access: yesBulletin of the Geological Society of Greece, 2018
The Tortonian sediments of Gavdos Island (Greece) contain a rich and diverse echinoidfauna. Clypeasteroid (sand dollars) echinoids are an important component of this fauna and sixteen taxa are recognized. Of these, eleven species are new records for Gavdos Island. The present paper is an annotated species list along with notes on certain aspects of the
Tsaparas, N.   +4 more
openaire   +3 more sources

Messinian paleoenvironmental evolution in the lower Guadalquivir Basin (SW Spain) based on benthic foraminifera. [PDF]

open access: yes, 2016
Benthic foraminiferal assemblages of a drill core from the lower Guadalquivir Basin (northern Gulf of Cádiz, SW Spain) have been analyzed in order to reconstruct the paleoenvironmental evolution in the vicinity of the Betic seaways during the Messinian ...
Aguirre, Julio   +3 more
core   +1 more source

The Upper Miocene of the Rostov Dome (Eastern Paratethys): Implication of the chronostratigraphy and bivalvia-based biostratigraphy [PDF]

open access: yes, 2005
The Rostov Dome is located in the south of the Russian Platform. In the Late Miocene this area was embraced by the Eastern Paratethys. The implications of a recently developed Neogene chronostratigraphy to the studied area are discussed.
Ruban Dmitry A.
core   +1 more source

A CHECK-LIST OF FOSSIL CHONDRICHTHYES FROM BRIELAS (LANGHIAN, PORTUGAL) [PDF]

open access: yes, 2018
Located in a slope of the Costa de Caparica motorway, in the peninsula of Setúbal, West Portugal, the outcrop of Brielas stand out as one of the best Miocene sections of the Lower Tagus Basin to collect a great diversity of fossil Chondrichthyes, which ...
Antunes, Miguel   +2 more
core  

Fan-delta slope deposits and sequences in the Murcia-Carrascoy Basin (Late Neogene, S.E. Spain) [PDF]

open access: yes, 1991
Tortonian sedimentation in the Betics records a major tectonic event, the largest orogenic defonnation of the cordillera. superimposed on the largerscale, lhird-order TB 3.2 cyc1e of eustatic sea-level change.
Dabrio, Cristino J.   +1 more
core   +1 more source

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