The discussed Episageceratidae Ruzhencev were collected from Leping Coal Measures, Jiangxi, in relation to 2 new genus, 2 new species and 1 undefined species.
The main purpose of this study is to take the approach of integrating discourses of ideas and practical needs in order to investigate the core contents of elementary school life education.
The main purpose of this study is to take the approach of integrating discourses of ideas and practical needs in order to investigate the core contents of elementary school life education.
