Volcanic Features of the Austin Area, Texas. Digital Download

Contents:

• Blunn Creek; Travis High School
• Implications of Volcanism at Blunn Creek Nature Preserve 
• Stop 2: St. Elmo Road Railroad Cut 
• Stop 3: Williamson Creek 
• Stops 4: McKinney Falls State Park 
• Stop 5A: Paleofauna of the “Pyroclastic Zone” 
• Stop 5B: McKinney Falls Parkway, McKown Fm. 
• Stop 6: Pilot Knob
• Pilot Knob Volcano, Travis County, Texas (K. Young, et al., 1982) 
• Stop 7: Onion Creek Greenbelt 
• Stop 8 (Optional): Onion Creek Country Club 
• Petrology and Geochemistry of the Balcones Igneous Province
• The Kens Field “Serpentine Plug”
• Age of the volcanic rocks and associated carbonate deposits 
• Bibliography: Cretaceous Igneous Rocks in Texas

Volcanic Features of the Austin Area, Texas, by S. C. Caran, Todd Housh, and A. J. Cherepon. Guidebook 26, 124 p., 2006. AGS GB 26