Geology of the Little Belt Mountains, Montana: With Notes On the Mineral Deposits of the Neihart, Barker, Yogo, and Other DistrictsLouis Valentine PirssonÉpuiséPrévenez-moi
The Formation of Travertine and Siliceous Sinter by the Vegetation of Hot SpringsWalter Harvey WeedÉpuiséPrévenez-moi
Geology and Ore Deposits of the Elkhorn Mining District, Jefferson County, MontanaJoseph BarrellÉpuiséPrévenez-moi
