\"MGK\" database of peat inception (basal 14C ages) across the northern peatland domain

This database was presented by Loisel et al. (2017, ESR) to reconstruct the change in peatland area since the last deglacial warming across the northern latitudes. It is composed of 3 previously published databases: MacDonald et al. 2006 (\"M\"), Gorham et al. 2007 (\"G\"), and Korhola et al. 2010 (\"K\"), this the name \"MGK\". The basal dates are also presented within their respective grid cells, which can be used to reconstruct their spread of time.