Figure 2. Timeseries of the GMST anomaly for the pre-industrial period
(850-1849, blue) and the historical period (1850-1999, orange). Single
model realizations (semi-transparent, solid) and multi-model means
(opaque, solid) are compared to the PAGES 2k PCR temperature
reconstruction anomaly (black, dashed). Both (a) the original
timeseries, as well as (b) the timeseries after reduction of volcanic
forcing, are shown.