LaBelle, Jason M., and Kelton A, Meyer. “Paleoecological and Archaeological Investigation of the ROMO 9 Ice Patch, Rocky Mountain National Park, Colorado, USA”. Journal of Glacial Archaeology 5 (August 15, 2021): 51–71. Accessed July 16, 2024. https://journal.equinoxpub.com/JGA/article/view/19957.