Session No. 2
	Monday, 25 March 2019: 8:00 AM-12:00 PM
	Tuttle Room (Hilton Garden Inn Manhattan )
	
	T8.  Cenozoic Magmatic and Tectonic Processes of Colorado–New Mexico: Understanding Voluminous Volcanism during the Transition from Laramide Contraction to Rio Grande Rift Extension
	
	
	
	
	
 
	
	
	
		
	
    
	
		
			Gary S. Michelfelder, Jacob O. Thacker, Conor O’Dowd, Brooke E. Benz, Shari Kelley, Jason W. Ricketts and Jesse Kelsch, Advocates
		
 
	 
  
	
	
	
	
	 
	
		
	
	
		8:00 AM 
		
		
	
	
		
			
				EVIDENCE OF LATE PALEOZOIC LATERAL-SLIP FAULTING, FRONT RANGE, COLORADO
			
			
				
					PUCKETTE, James O., 105 NRC, Stillwater, OK 74078 and WALLACE, Chester, 6456 Timber Springs Drive, Santa Rosa, CA 95409
						
			
			
				
			
		
	 
 
		
	
		
	
	
		8:20 AM 
		
		
	
	
		
			
				REGIONAL LARAMIDE DEFORMATION TIMING AND ITS IMPLICATIONS FOR CRETACEOUS-PALEOGENE TECTONIC PROCESSES
			
			
				
					THACKER, Jacob O.1, KELLEY, Shari2, KARLSTROM, Karl E.1, KENDALL, Jerry1 and CROW, Ryan S.3, (1)Department of Earth & Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (2)New Mexico Bureau of Geology, New Mexico Tech, Socorro, NM 87801, (3)U.S. Geological Survey, 2255 N. Gemini Drive, Flagstaff, AZ 86001
						
			
			
				
			
		
	 
 
		
	
		
	
	
		8:40 AM 
		
		
	
	
		
			
				LARAMIDE DEFORMATION IN THE FRA CRISTOBAL RANGE, SOUTHERN NEW MEXICO
			
			
				
					NELSON, W. John, Illinois State Geological Survey, 615 East Peabody Drive, Champaign, IL 61820, ELRICK, Scott D., Illinois State Geological Survey, 615 E Peabody Dr, Champaign, IL 61820 and LUCAS, Spencer G., New Mexico Museum of Natural History and Science, 1801 Mountain Road N.W, Albuquerque, NM 87104
						
			
			
				
			
		
	 
 
		
	
		
		
	
		
		
	
		
		
	
		
	
	
		9:55 AM 
		
		
	
	
		
			
				ZIRCON GEOCHRONOLOGY OF GRANULITE XENOLITHS FROM THE GERONIMO VOLCANIC FIELD AND IMPLICATIONS FOR TECTONIC EVOLUTION OF THE LOWER CRUST OF THE SW UNITED STATES
			
			
				
					RADER, Mikaela A.1, KEMPTON, Pamela D.1 and MÖLLER, Andreas2, (1)Department of Geology, Kansas State University, Manhattan, KS 66506, (2)Department of Geology, University of Kansas, Lawrence, KS 66045
						
			
			
				
			
		
	 
 
		
	
		
		
	
		
	
	
		10:35 AM 
		
		
	
	
		
			
				PATTERNS OF CONGLOMERATE DEPOSITION ASSOCIATED WITH THE UNROOFING OF THE SOLITARIO DOME, PRESIDIO AND BREWSTER COUNTY, TEXAS
			
			
				
					CARSRUD, Corbin T., The Department of Biology, Geology, and Physical Sciences, Sul Ross State University, WSB 216, Box-64, Alpine, TX 79832
						
			
			
				
			
		
	 
 
		
	
		
	
	
		10:55 AM 
		
		
	
	
		
			
				FAULT KINEMATICS AND PALEOSTRAIN ANALYSIS OF THE SOUTHERN RIO GRANDE RIFT: A COMPARATIVE STUDY TO THE CENTRAL RIFT
			
			
				
					RODRIGUEZ-GONZALEZ, Georgina, Department of Geological Sciences, The University of Texas at El Paso, 500 W. University Ave, El Paso, TX 79902 and RICKETTS, Jason W., Department of Geological Sciences, The University of Texas at El Paso, 500 W University Ave, El Paso, TX 79902