شماره 4 تاریخ انتشار 2019-10-01

• The Mesoproterozoic – no “boring billion”
• Analysis of loess sediment texture in Golestan province according to the microstructure parameters
• Detection of metallic prospects using staged factor and fractal analysis in Zouzan region, NE Iran
• Inverse modeling of gravity field data due to finite vertical cylinder using modular neural network and least-squares standard deviation method
• Prediction model of limestone rock mass quality, using seismic wave velocity (Case study: Sarvak formation in Bakhtiari dam site)
• Structural concepts for Soltanieh fault zone (NW Iran)