*Vertices 3
1 "EnvironHist" 0.0 0.0 0.0 x_fact 0.000000 y_fact 49.206349
2 "Ethnohistory" 0.0 0.0 0.0 x_fact 0.000000 y_fact 20.634921
3 "GreatPlainsQuart" 0.0 0.0 0.0 x_fact 6.349206 y_fact 30.158730
*Matrix 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000