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Miocene mammals of the Split Rock area, Granite Mountains Basin, central Wyoming
Miocene mammals of the Split Rock area, Granite Mountains Basin, central Wyoming
By Jens Munthe
Geology and paleoecology of the Cottonwood Creek delta in the Eocene Tipton Tongue of the Green River Formation and a mammalian fauna from the Eocene Cathedral Bluffs Tongue of the Wasatch Formation, southeast Washakie Basin, Wyoming. By Henry W. Roehler [and others]
Geology and paleoecology of the Cottonwood Creek delta in the Eocene Tipton Tongue of the Green River Formation and a mammalian fauna from the Eocene Cathedral Bluffs Tongue of the Wasatch Formation, southeast Washakie Basin, Wyoming. By Henry W. Roehler [and others]
By
Some acanthoceratid ammonites from Upper Cenomanian (Upper Cretaceous) rocks of Wyoming
Some acanthoceratid ammonites from Upper Cenomanian (Upper Cretaceous) rocks of Wyoming
By
The ammonite Metengonoceras Hyatt, 1903, from the Mowry Shale (Cretaceous) of Montana and Wyoming. By William A. Cobban and W.J. Kennedy
The ammonite Metengonoceras Hyatt, 1903, from the Mowry Shale (Cretaceous) of Montana and Wyoming. By William A. Cobban and W.J. Kennedy
By