@inproceedings{paperid:1056503, author = {مرضیه نطقی مقدم1 and هادوی, فاطمه and فرشته بداقی and سعید افتاده}, title = {نانوفسیل های آهکی سازند زیارت در برش مجن، شمال غرب شاهرود}, booktitle = {نانوفسیل های آهکی سازند زیارت در برش مجن، شمال غرب شاهرود}, year = {2015}, location = {مشهد, ايران}, keywords = {In this study; Mojen stratigraphic section of the Ziyarat Formation in northwest Shahroud is measured. The thickness of the Ziyarat Formation in Mojen section is 52 meters that consists mainly of limestone. According to this study 83 species of nannofossils were identified. On the base of the identified species the age of Late Paleocene - Middle Eocene was suggested for Ziyarat Formation in Mojen section.}, }