Session No. 36
	Wednesday, 27 March 2019: 8:30 AM-11:45 AM
	Big Basin/Kaw Nation Rooms (Hilton Garden Inn Manhattan )
	
	 D11. Volcanoes and Igneous Rocks (Posters)
	
	
	
		
	
Authors will be present from 10 to 11:45 AM.
	
	 
	
	
	
	
	
	
	
	 
	
		
	
	
		11 
		
	
		
	
	
		
			
				COMPLEX SHALLOW-LEVEL ANDESITIC MAGMA PLUMBING SYSTEMS AND MAGMA/SEDIMENT INTERACTION IN A MESOPROTEROZOIC VOLCANIC ARC SETTING IN NAMIBIA
			
			
				
					OHRMUNDT, Sierra C.1, HANSON, Richard E.1 and CAVES, Lindsay R.2, (1)Department of Geological Sciences, Texas Christian University, Fort Worth, TX 76129, (2)Department of Geological Sciences, Texas Christian University, Fort Worth, TX 76129; Department of Geological Sciences, Texas Christian University, Fort Worth, TX 76129
						
			
			
				
			
		
	 
 
		
	
		
	
	
		12 
		
	
		
	
	
		
			
				PETROLOGY & GEOCHEMISTRY OF THE EL NEGRILLAR VOLCANIC FIELD, NORTHERN CHILE
			
			
				
					DROP, Stephen, VAN ALDERWERELT, Brennan, PEATE, David W. and UKSTINS, Ingrid, Earth & Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242