Series: Bulletin Authors: Gibbs, W.M. Counties: Rock
Whitson, A.R.; Geib, W.J.; Conrey, G.W.; Gibbs, W.M.; Taylor, A.E.;
1922
Report: 80 p. + map (scale 1:62,500)
Geib, W.J.; Conrey, G.W.; Gibbs, W.M.; Taylor, A.E.;
Map: Scale 1:62,500
