| Sample ID | IGSN | Method | Material | AGE (Ma)  | 
				
								±2σ (abs)  | 
				
								Age Type | Lab Name | Analyst Name | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
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					view file download | ISCH | Calcite | NAN | NAN | Carbonate dating | The University of Kansas, Isotope Geochemistry Laboratories | Luis Erick Aguirre Palafox | |||
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							Funded by the US National Science Foundation (NSF) |