Timothy J. Murphy IV Shumla Archaeological Research & Education Center No description specified. 1-3 (3 Records) Documents Strat is where its at: Analyzing and Managing Complex Mural Stratigraphy at Rattlesnake Canyon, TX (2016) Taking a Byte out of Rattlesnake: An Overview of the Rattlesnake Canyon Project (2016) VAFB-2018-15: Vandenberg Air Force Base: Fiscal Year 2017 Vandenberg Rock Art Monitoring (2018)