In this issue:
- A proposal for graphic presentation of orientation data from fossils
- Planktic foraminifera and age of the Niobrara Formation in its type area
- Magnetic survey of the Circus Flats Dome and western flank of Bear Butte, northern Black Hills, South Dakota
- Geologic history and palynologic dating of Paleocene deposits, western Rock Springs Uplift, Sweetwater County, Wyoming
- Chemical weathering in the West Glacier Lake drainage basin, Snowy Range, Wyoming; implications for future acid deposition
Price:
$7.00
