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RISNew faunistic records of spiders (Araneae) from Razavi Khorasan Province, Iran
One genus (Sosticus Chamberlin 1922) and four species, namely Drassodes chybyndensis Esyunin
and Tuneva 2002, Sosticus loricatus (L. Koch 1866), Micaria ignea O. Pickard-Cambridge 1872
and Synema cf. plorator ...
Erosion types and sediment yield estimation using MPSIAC Model in GIS framework in Ardak Watershed, NE, Iran
Ardak Watershed with an area of about 497 km2 is one of the tributaries of Kashaf Rud River Watershed in north east Iran, which consists of two main rivers. This catchment is located in the Kopet-Dagh structural zone and ...
Origin of honeycomb weathering and tafoni in cavernously weathered sandstones, Neyzar Formation, NE Iran
Honeycomb weathering; Tafoni; Neyzar Formation; NE Iran...
Morphological and systematic interpretation of some Late cretaceous (Turonian-Santonian) irregular echinoids, Kopet-dagh Basin, NE Iran
representatives of the families Mircrasteridae wright, 1857 and Echinocorythidae Lambert, 1920 are described from the Ghaleh-Zoo stratigraphic section in the Kopet-Dagh sedimentary basin, northwest of Shirvan township (NE Iran). The age of the fossil assemblage...
FOLIAR ANATOMICAL STUDIES IN SOME OF THE SPECIES OF EUPHOBIA L. IN NORTH-EAST OF IRAN
The potential application of the foliar anatomy to identify of the Euphorbia species was evaluated by light microscope. The purpose of the present study was to investigate the leaf anatomical properties of Euphorbia in NE Iran and to evaluate...
Seroepidemiology of Q fever in one-humped camel population in northeast Iran
Coxiella burnetii, an obligate intracellular bacterium, is the causative agent of important zoonotic Q fever. It is the etiological agent of coxiellosis or Q fever in animals and human. This seroepidemiological survey was ...
Petrography and Geochemical Signatures in Cracks Filling Calcite Sequences in Septarian Concretions, Sanganeh Formation, Kopet-Dagh Basin, NE Iran
The objectives of this study were to understand the stages of crack-fill calcite in these concretions that can help in a better understanding of these secondary structures in NE Iran as well as other parts of the world. Petrography and stable...
Significance of ichnofossils in high resolution sequence stratigraphy: Upper Maastrichtian, Kopeh- Dagh Basin, NE Iran
This study shows that ichonology can be used to refine sequence stratigraphy as well as to interpret the depositional environment of the Kalat Formation (Upper Maastrichtian) in the Central Kopeh- Dagh Basin (NE Iran), Dareh-Gaz section. Field...
Alteration-mineralization, and radiometric ages of the source pluton at the
The worldclass Sangan iron skarn deposit with a proven reserve of > 1,000 Mt iron ore @ 53 %
Fe, is located in the Khaf-Kashmar-Bardaskan Volcano-Plutonic Metallogenic Belt (KKB-VPMB) of
northeastern Iran ...
Geochemistry,petrology, and mineralization in volcanic rocks located in south Neyshabour,NE Iran
Abstract
This paper presents the new geochemical isotopes Sr and Nd, and the mineralization data for the south
Neyshabour volcanic rocks located in NE Iran. Based on the chemical classifications, the studied rocks are...