Institution: | Elena Salyukova 1,Elena Volynets 2,SUN Ge 1,3 and Svetlana Shorokhova 4 1.Research Center of Paleontology & Stratigraphy,Jilin University,Changchun 130026,China;2.Institute of Biology and Soil Science FEB RAS,Vladivostok 690022,Russia;3.College of Paleontology of Shenyang Normal University,Shenyang 110034,China;4.Far East Federal University,Vladivostok 690060,Russia |