 
                    
                        
                        Hydrogeologic Field Assistant
                        Phone: (406) 496-4882
                        Email: ajohanson@mtech.edu
                        
                        
                                MBMG—Butte
                        1300 West Park Street
                        Butte, MT 59701
                    
Alex is a field hydrogeologist for the Ground Water Assessment Program. He is broadly interested in Montana's stratigraphy and geologic history and its influence on groundwater/surface-water flow.
| Date | Citation | 
|---|---|
| 10/12/2021 | Johanson, A., 2021, Tracking the Terrestrial "80 MA Sequence Boundary" in the Surface and Subsurface of Northwestern Montana (Two Medicine Formation) and Southern Alberta (Belly River Group): Presented at the Geological Society of America Connects 2021, Portland, Oregon. |