VIRTUAL GEOMAGNEnC POLB POSITIONS FROM 1.I GA INTRUSIVE ROCKS OF THE LLANO UPLIFT. CENTRAL TEXAS HELPER. Mark A,, GOSE. Wulf A,. and ROBACK, Roben C.. Depanment of Geological Sciences. Univenity of Texm at Austin, Auatin

Source URL: www.geo.utexas.edu

• Gemstones
• Nesosilicates
• Zircon
• Llanite
• Dike
• Uranium-lead dating
• Hornblende
• Granite
• Petrology
• Igneous petrology
• Igneous rocks