Fig. 1: Mean annual regional air temperatures and study site.
From: Magnesium in subaqueous speleothems as a potential palaeotemperature proxy
Location of Corchia Cave (Italy) and the two Iberian margin ocean-coring sites MD01-2443 and MD01-2444. The coloured contouring is the mean annual air temperature field at 1000 mbar for the period 1981–2010. Image is provided by the NOAA-ESRL Physical Sciences Laboratory, Boulder, Colorado, from their Web site at http://www.esrl.noaa.gov/.
