Results 81 to 90 of about 1,109 (180)

Evolution of mitochondrial relationships and biogeography of Palearctic green toads (Bufo viridis subgroup) with insights in their genomic plasticity. [PDF]

open access: yes, 2006
Taxa involving three bisexually reproducing ploidy levels make green toads a unique amphibian system. We put a cytogenetic dataset from Central Asia in a molecular framework and apply phylogenetic and demographic methods to data from the entire ...
Dujsebayeva, T.   +8 more
core   +1 more source

The Middle Iron Age in Ulug-depe: A preliminary typo-chronological and technological study of the Yaz II ceramic complex

open access: yes, 2013
International audienceAt the crossroads of Central Asia and Iran the pre-Achaemenid city excavated in Ulug depe (Turkmenistan), includes a citadel of proto-Median type. The pottery is typical of the pre-Achaemenid period in Central Asia.
Bendezu-Sarmiento, Julio   +3 more
core  

Biostratigraphy of Abderaz Formation based on calcareous nannofossils in eastern Kopet-Dagh (Ghareh-Soo Section) [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2016
Abderaz Formation is studied along Ghareh-Soo stratigraphic section, in eastern part of Kopet-dagh Sedimentary Basin which measures 958 meters in thickness. Nannofossil bioevents have been utilized to biostratigraphically classify the exposed sedimentary
Nasim Mousavi   +2 more
doaj  

Planktonic foraminiferal turnover across the Cenomanian – Turonian boundary (OAE2) in the northeast of the Tethys realm, Kopet-Dagh Basin

open access: yesGeologica Carpathica, 2016
Two Late Cenomanian – Early Turonian (C–T) intervals of the eastern part of the Kopet-Dagh basin, NE Iran have been investigated to evaluate the response of planktonic foraminifera to the geological event OAE2. The Gharesu and Taherabad sections with the
Kalanat Behnaz   +3 more
doaj   +1 more source

Analogue Experiments of Subduction vs. Collision Processes: Insights for the Iranian Tectonics

open access: yes, 2005
We investigate, using laboratory experiments, the behavior of subduction-collision transition. These experiments help understanding of the tectonics at the transition between the Zagros collision ranges and the Makran emerged accretionary prism in south ...
Bellier, Olivier   +3 more
core   +1 more source

The toponymy of the ancient aryan kingdoms [PDF]

open access: yes, 2018
El presente artículo pretende situar geográficamente los topónimos de los reinos arios de la temprana Edad del Hierro recogidos en las fuentes antiguas y relacionarlos con las diferentes manifestaciones regionales de su cultura material, trazando un mapa
Blesa Cuenca, José Luis
core   +1 more source

Sequence and Biostratigraphy of Lower Cenozoic Succession in the Kopet-Dagh Basin, NE of Iran

open access: yesOpen Journal of Geology, 2013
The main purpose of this paper is the sequence stratigraphy and biostratigraphy of lower Tertiary sediments on the base of larger benthic foraminifera in northeast of Iran (Chehel-Kaman Formation). This formation mainly consists of Limestone, dolomite and interbeds of sand, shale and evaporate sediments.
Batool Rivandi   +4 more
openaire   +2 more sources

Introducing echinoderms of the Maastrichtian and Paleocene in Maraveh Tappeh section, in western Kopet-Dagh [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2016
In order to study the echinoderms of the Kalat and Chehel Kaman formations in the western part of the Kopet-Dagh Basin, Maraveh Tappeh stratigraphic section has been selected and sampled.
Yadolah Ezampanah   +4 more
doaj  

SEISMOGENIC NODES DEFINED BY PATTERN RECOGNITION IN THE CENTRAL PART OF THE ALPINEHIMALAYAN BELT [PDF]

open access: yes, 2016
Information on the areas prone to the strongest earthquakes in a region is very important for knowledgeable seismic hazard and risk assessment. We consider the central part of the Alpine-Himalayan Belt (Caucasus–Kopet Dagh-Alburz) for the recognition of ...
Gorshkov, A., Novikova, O.
core   +1 more source

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