Results 51 to 60 of about 605 (130)

Iranella inopinata Gollestaneh 1965, a puzzling dasycladalean alga from the Lower Cretaceous shallow carbonate shelf deposits of the Zagros fold-thrust belt, SW Iran [PDF]

open access: yes, 2018
Iranella inopinata gen. and sp. nov. was first described in the unpublished thesis of Gollestaneh (1965), as an incertae sedis from the Lower Cretaceous carbonate rocks of the Zagros fold-thrust belt.
Conrad, Marc   +2 more
core  

MICROFACIES ANALYSIS, DEPOSITIONAL ENVIRONMENT, AND DIAGENETIC PROCESSES OF THE KHANEH-ZU FORMATION IN THE EAST OF KOPET DAGH BASIN (NORTHEAST IRAN) [PDF]

open access: yes, 2020
Khaneh-Zu Formation (Oxfordian- Kimmeridgian) is a hydrocarbon reservoir in Kopet Dagh basin. The main objectives of this research are investigation of microfacies, depositional environment, and diagenetic processes of this formation in two outcrop ...
Khezerloo, Roya   +2 more
core  

Mapping endemic freshwater fish richness to identify high‐priority areas for conservation: An ecoregion approach

open access: yesEcology and Evolution, Volume 14, Issue 2, February 2024.
Iran's freshwater ecosystems are home to 85 endemic fish species. By analyzing distribution records and using a generalized linear model, the researchers identified the Zagros Mountains as having the highest endemic fish richness, followed by a moderate level between the Zagros and Alborz Mountains.
Masoud Yousefi   +2 more
wiley   +1 more source

FACIES, DEPOSITIONAL ENVIRONMENT, DIAGENESIS AND SEQUENCE STRATIGRAPHY OF JAHROM FORMATION IN BINALOUD OILFIELD, PERSIAN GULF [PDF]

open access: yes, 2020
Jahrom Formation (Middle Paleocene-Eocene) is one of the important reservoirs in the Zagros and Persian Gulf basin. This formation has been formed in the Binaloud field in the Persian Gulf with a total thickness of 660 meters of calcareous and dolomitic ...
Ahzan, Keyvan   +3 more
core   +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  

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  

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

Lower Cretaceous (Upper Barremian-Lower Albian) ammonite faunas of the Kopet Dagh Basin, NE Iran [PDF]

open access: yes, 2002
The Kopet Dagh basin is situated in the north-east of Iran. The ammonite faunas of the Sarcheshmeh and Sanganeh Formations have been studied. Ten stratigraphic sections have been measured and sampled.
Raisossadat, Seyed Naser
core  

Role of the Allahyarlu ophiolite in the tectonic evolution of NW Iran and adjacent areas (Late Carboniferous — Recent) [PDF]

open access: yes, 2014
In this paper we reconstruct the tectonic evolution of Eastern Turkey, the Lesser Caucasus and NW-N Iran from the Late Carboniferous to Recent. NW Iran is one of the most complicated regions of the country, that with Turkey and the Lesser Caucasus is ...
Ajirlu, Majid Sudi, Moazzen, Mohssen
core   +1 more source

Modern pollen rain–vegetation relationships along a forest–steppe transect in the Golestan National Park, NE Iran [PDF]

open access: yes, 2009
Pollen rain-vegetation relationships were studied over a forest-steppe transect in Golestan National Park, NE Iran. The surface pollen percentages were compared to the vegetation composition of the respective vegetation types in 18 sampling points using ...
Akhani   +51 more
core   +1 more source

Home - About - Disclaimer - Privacy