Glicken's report is titled Rockslide-debris Avalanche of May 18, 1980, Mount St. Helens Volcano, Washington. It comprises his extensive laboratory and field work, supplemented by photographs of the eruption, writings that describe St. Helens before the eruption, and references to previous publications, including Voight's work. In the report, Glicken constructed a map of the landslide deposit at a scale of 1:24000, followed by a lithologic map describing rock varieties at a scale of 1:12000. The report also provides a conclusion for the movement of each slide block, using photographs and other data to estimate the velocity of each landslide, describing the composition of each, and recounting the interactions between blocks.