%0 Journal Article %T Significance of ichnofossils in high resolution sequence stratigraphy: Upper Maastrichtian, Kopeh- Dagh Basin, NE Iran %A Karimian Torghabeh, Amir %A Mahboubi, Asadollah %A Moussavi Harami, Sayyed Reza %A مویرا ای جی ویلسون %J Geopersia %@ ۲۲۲۸-۷۸۱۷ %D 2012