OM-FIT data for the last 16500 years before present

The Ostolo and Mendukilo speleothems provide a replicated and precisely dated record of paleotemperature (OM-FIT) in NE Iberia for the past 16.5 kyr BP. The OM-FIT dataset is made up of the d2H values and their respective paleotemperature (°C) results. The OM-FIT record contributes novel, non-biogenic evidence of rapid temperature transitions and emphasizes the significant connections between abrupt air temperature shifts in this southwestern European terrestrial record and changes in deep-water ocean circulation and meltwater input during the last deglaciation and the Greenlandian period.