SP-46 Geology of the 1994 South Canyon Fire Area SP-46 Geology of the 1994 South Canyon Fire Area, and a Geomorphic Analysis of the September 1, 1994 Debris Flows, South Flank of Storm King Mountain, Glenwood Springs, Colorado
SP-40 Dinosaur Lake: The Story of the Purgatoire Valley Dinosaur Tracksite Area SP-40 Dinosaur Lake: The Story of the Purgatoire Valley Dinosaur Tracksite Area
SP-42 Heaving Bedrock Hazards Associated with Expansive SP-42 Heaving Bedrock Hazards Associated with Expansive, Steeply Dipping Bedrock, Douglas County, Colorado
SP-45 Heaving Bedrock Hazards Mitigation and Land-Use Policy: Front Range Piedmont SP-45 Heaving Bedrock Hazards Mitigation and Land-Use Policy: Front Range Piedmont, Colorado
SP-39 The Snowy Torrents: Avalanche Accidents in the U.S. SP-39 The Snowy Torrents: Avalanche Accidents in the U.S., 1980-86
SP-44 Geologic Excursions to the Rocky Mountain and Beyond SP-44 Geologic Excursions to the Rocky Mountain and Beyond, Field Trip Guidebook for the 1996 GSA Annual Meeting, Denver
SP-33 Landslide Loss Reduction: A Guide for State and Local Government Planning SP-33 Landslide Loss Reduction: A Guide for State and Local Government Planning