1. Geologic map of the Montara Mountain and San Mateo 7-1/2ʹ quadrangles, San Mateo County, California Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey Map Distribution Resource Type: Map Access & Availability: Loading
2. Geologic map of the Palo Alto and part of the Redwood Point 7-1/2ʹ quadrangles, San Mateo and Santa Clara counties, California Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey Map Distribution Resource Type: Map Access & Availability: Loading
3. Map of debris-flow probability, San Mateo County, California Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, VA : U.S. Geological Survey ; Denver, CO : For sale by U.S. Geological Survey, Map Distribution, 1992 Resource Type: Map Access & Availability: Loading