*Vertices 2
1 "地层学杂志" 0.0 0.0 0.0 x_fact 12.589928 y_fact 46.043165
2 "古脊椎动物学报" 0.0 0.0 0.0 x_fact 3.237410 y_fact 53.956835
*Matrix 
0.000000 0.411129 
0.411129 0.000000