机译:Ammonites and Stratigraphy of the Terminal Part of the Middle Volgian Substage (Upper Jurassic; Epivirgatites nikitini Zone and Its Equivalents) of the Panboreal Realm: 1. Late Morphogenesis and Systematics of Dorsoplanitinae
机译:Geochemical Features and Sources of Clastic Material in Paleozoic Terrigenous Deposits of the Northeastern Flank of the South Mongolia-Khingan Orogenic Belt