Greenhorn depth surface (ft, mean sea level)
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This web service/layer contains a Powder River Basin Greenhorn Formation structure (depth-to-formation) contour raster. It was interpolated from well subsurface interpretations using an ArcGIS simple kriging method after second-order trend removal.</SPAN></P></DIV></DIV></DIV>
[]
[]
None
[]
nan
nan
nan