F. Cold Region Technical Digest No. 91-1 "Frazil Ice Blockage of Intake Trash Racks". March 1991. https://web.archive.org/web/20120417211939/http://www.crrel.usace.army.mil/library/technicaldigests/CRTD91_01.pdf Lawson, D. E., Strasser, J. C., Evenson, E. B., Alley, R. B., Larson, G. J., and Arcone, S. A., 1998, Glaciohydraulic supercooling: a mechanism to create stratified, debris-rich basal ice: I. Field evidence: Journal of Glaciology, v. 44, no. 148, p. 547–562. External links Video, Yosemite Nature Notes Episode 9: Frazil Ice Earth phenomena Sea ice Snow or ice weather phenomena Bodies of ice Water ice Rivers Articles containing video clips