Development of the geomorphological map for Gateway National Recreation Area: Principal characteristics and components
Citation: Psuty NP, McLoughlin S, Schmelz W, Robertson W, Spahn A. (2018). Development of the geomorphological map for Gateway National Recreation Area: Principal characteristics and components. Natural Resource Report. NPS/NRSS/GRD/NRR—2018/1600. National Park Service. Fort Collins, Colorado.
Available at: Full-resolution PDF | NPS record