Sunday 
 
 
2:00 pm - 9:00 pm 
	
Arrival and Check-in
 
 
						
6:00 pm - 7:00 pm 
	
Dinner
 
 
						
7:30 pm - 7:40 pm 
	
Introductory Comments by GRC Staff / Welcome and Introduction from the Chairs
 
 
						
7:40 pm - 9:30 pm 
	
Human Induced Climate Change: The Anthropocene 
 
 
 
						
7:40 pm - 7:55 pm 
	
Introduction by Discussion Leader
 
 
						
7:55 pm - 8:25 pm 
	
"High Resolution Paleoclimate, Climate Models, Chronological Uncertainty, and Our Understanding of Climate Variability and Change During the Anthropocene" 
 
 
 
						
8:25 pm - 8:35 pm 
	
Discussion
 
 
						
8:35 pm - 9:05 pm 
	
"Anthropocene Markers in Corals: a Siderastrea siderea  Coral from Flower Garden Banks Records Human Impacts" 
 
 
 
						
9:05 pm - 9:15 pm 
	
Discussion
 
 
						
9:15 pm - 9:30 pm 
	
General Discussion
 
 
						
	Monday 
 
 
7:30 am - 8:30 am 
	
Breakfast
 
 
						
9:00 am - 12:30 pm 
	
Climate Extremes in Earth History 
 
 
 
						
9:00 am - 9:20 am 
	
Introduction by Discussion Leader
 
 
						
9:20 am - 9:55 am 
	
"The Chronology of Neoproterozoic Glaciations: Constraining Earth's Climate State During Early Animal Radiations" 
 
 
 
						
9:55 am - 10:05 am 
	
Discussion
 
 
						
10:05 am - 10:40 am 
	
Coffee Break
 
 
						
10:40 am - 11:15 am 
	
"Calibrating Timescales and Measuring pCO2  to Test the Role of the Columbia River Flood Basalt in the Miocene Climate Optimum" 
 
 
 
						
11:15 am - 11:25 am 
	
Discussion
 
 
						
11:25 am - 12:00 pm 
	
"Timing and Tempo of Atmospheric CO2 Change During the Phanerozoic" 
 
 
 
						
12:00 pm - 12:10 pm 
	
Discussion
 
 
						
12:10 pm - 12:30 pm 
	
General Discussion
 
 
						
12:30 pm - 1:30 pm 
	
Lunch
 
 
						
1:30 pm - 4:00 pm 
	
Free Time
 
 
						
4:00 pm - 6:00 pm 
	
Poster Session 
 
 
						
6:00 pm - 7:00 pm 
	
Dinner
 
 
						
7:30 pm - 9:30 pm 
	
Climate and Hominid Evolution 
 
 
 
						
7:30 pm - 7:45 pm 
	
Introduction by Discussion Leader
 
 
						
7:45 pm - 8:20 pm 
	
"Atomic Clocks, Ashes, Sand Grains, and Magnetic Reversals: the Role of Geochronology in Human Origins" 
 
 
 
						
8:20 pm - 8:30 pm 
	
Discussion
 
 
						
8:30 pm - 9:05 pm 
	
"Temporal Frameworks for Climate and Environmental Reconstructions from Continental Drill Cores and Their Implications for Understanding Hominin Evolution" 
 
 
 
						
9:05 pm - 9:15 pm 
	
Discussion
 
 
						
9:15 pm - 9:30 pm 
	
General Discussion
 
 
						
	Tuesday 
 
 
7:30 am - 8:30 am 
	
Breakfast
 
 
						
9:00 am - 12:30 pm 
	
Orbital Forcing and Pacing of Climate 
 
 
 
						
9:00 am - 9:20 am 
	
Introduction by Discussion Leader
 
 
						
9:20 am - 9:55 am 
	
"Milanković Forcing in Deep Time" 
 
 
 
						
9:55 am - 10:05 am 
	
Discussion
 
 
						
10:05 am - 10:40 am 
	
Coffee Break
 
 
						
10:40 am - 11:15 am 
	
"100 Million Years of Earth's Orbital Rhythms" 
 
 
 
						
11:15 am - 11:25 am 
	
Discussion
 
 
						
11:25 am - 12:00 pm 
	
"Astrochronology and Global Sea-Level Change" 
 
 
 
						
12:00 pm - 12:10 pm 
	
Discussion
 
 
						
12:10 pm - 12:30 pm 
	
General Discussion
 
 
						
12:30 pm - 1:30 pm 
	
Lunch
 
 
						
1:30 pm - 4:00 pm 
	
Free Time
 
 
						
4:00 pm - 6:00 pm 
	
Poster Session 
 
 
						
6:00 pm - 7:00 pm 
	
Dinner
 
 
						
7:30 pm - 9:30 pm 
	
Millennial-Scale Climate Variability 
 
 
 
						
7:30 pm - 7:50 pm 
	
Introduction by Discussion Leader
 
 
						
7:50 pm - 8:35 pm 
	
"Absolute and Relative Timing of Millennial-Scale Climate Variability" 
 
 
 
						
8:35 pm - 9:10 pm 
	
Discussion
 
 
						
9:10 pm - 9:30 pm 
	
General Discussion
 
 
						
	Wednesday 
 
 
7:30 am - 8:30 am 
	
Breakfast
 
 
						
8:30 am - 9:00 am 
	
Group Photo
 
 
						
9:00 am - 12:30 pm 
	
Climate and the Solid Earth System 
 
 
 
						
9:00 am - 9:20 am 
	
Introduction by Discussion Leader
 
 
						
9:20 am - 9:55 am 
	
"A Variable Silicate Weathering Feedback and Implications for Carbon Cycle Perturbations" 
 
 
 
						
9:55 am - 10:05 am 
	
Discussion
 
 
						
10:05 am - 10:40 am 
	
Coffee Break
 
 
						
10:40 am - 11:15 am 
	
"Mantle Waves and their Impact on the Oceans and Cryosphere" 
 
 
 
						
11:15 am - 11:25 am 
	
Discussion
 
 
						
11:25 am - 12:00 pm 
	
"Ice Core Records of Volcanism and Geochronological Implications" 
 
 
 
						
12:00 pm - 12:10 pm 
	
Discussion
 
 
						
12:10 pm - 12:30 pm 
	
General Discussion
 
 
						
12:30 pm - 1:30 pm 
	
Lunch
 
 
						
1:30 pm - 4:00 pm 
	
Free Time
 
 
						
4:00 pm - 6:00 pm 
	
Poster Session 
 
 
						
6:00 pm - 7:00 pm 
	
Dinner
 
 
						
7:30 pm - 9:30 pm 
	
Glacier and Landscape Records of Past Climate 
 
 
 
						
7:30 pm - 7:45 pm 
	
Introduction by Discussion Leader
 
 
						
7:45 pm - 8:20 pm 
	
"Glacial Impacts on Valley Incision and Fluvial Terraces over the Past Million Years, Southern Patagonia" 
 
 
 
						
8:20 pm - 8:30 pm 
	
Discussion
 
 
						
8:30 pm - 9:05 pm 
	
"Unravelling Ice Sheet and Atmospheric Histories from Stratigraphically Disturbed Glacial Ice" 
 
 
 
						
9:05 pm - 9:15 pm 
	
Discussion
 
 
						
9:15 pm - 9:30 pm 
	
General Discussion
 
 
						
	Thursday 
 
 
7:30 am - 8:30 am 
	
Breakfast
 
 
						
8:30 am - 9:00 am 
	
Business Meeting 
Nominations for the Next Vice Chair(s); Complete the GRC Evaluation Forms; Election of the Next Vice Chair(s) 
 
 
						
9:00 am - 12:30 pm 
	
 
 
						
9:00 am - 9:20 am 
	
Introduction by Discussion Leader
 
 
						
9:20 am - 9:55 am 
	
"Samples Collected at the Jezero Crater, Mars by NASA Perseverance Rover for Mars Sample Return: Considerations for Geochronology" 
 
 
 
						
9:55 am - 10:05 am 
	
Discussion
 
 
						
10:05 am - 10:40 am 
	
Coffee Break
 
 
						
10:40 am - 11:15 am 
	
"Aligning Geochemical and Biological Timelines to Reconstruct the Evolution of Habitability" 
 
 
 
						
11:15 am - 11:25 am 
	
Discussion
 
 
						
11:25 am - 12:00 pm 
	
"Building the Oxygenated Planet" 
 
 
 
						
12:00 pm - 12:10 pm 
	
Discussion
 
 
						
12:10 pm - 12:30 pm 
	
General Discussion
 
 
						
12:30 pm - 1:30 pm 
	
Lunch
 
 
						
1:30 pm - 4:00 pm 
	
Free Time
 
 
						
4:00 pm - 6:00 pm 
	
Poster Session 
 
 
						
6:00 pm - 7:00 pm 
	
Dinner
 
 
						
7:30 pm - 9:30 pm 
	
The Role of Climate in Mass Extinctions 
 
 
 
						
7:30 pm - 7:45 pm 
	
Introduction by Discussion Leader
 
 
						
7:45 pm - 8:20 pm 
	
"Unlocking the Volatile Puzzle of LIPs through the Crustal Filter: A Petrographic and Geochronological Perspective" 
 
 
 
						
8:20 pm - 8:30 pm 
	
Discussion
 
 
						
8:30 pm - 9:05 pm 
	
"The Role of Climate on Mass Extinctions" 
 
 
 
						
9:05 pm - 9:15 pm 
	
Discussion
 
 
						
9:15 pm - 9:30 pm 
	
General Discussion
 
 
						
	Friday 
 
 
7:30 am - 8:30 am 
	
Breakfast
 
 
						
9:00 am 
	
Departure