描述的菊石标本采自江西安福乐平系,计有2新属、2新种和1个未定种。
The discussed Episageceratidae Ruzhencev were collected from Leping Coal Measures, Jiangxi, in relation to 2 new genus, 2 new species and 1 undefined species.
描述的菊石标本采自江西安福乐平系,计有2新属、2新种和1个未定种。
The discussed Episageceratidae Ruzhencev were collected from Leping Coal Measures, Jiangxi, in relation to 2 new genus, 2 new species and 1 undefined species.
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