And another paper showing that the Little Ice Age was a global event.It is highly probable that the LIA was related to the solar effects which gave a dearth of sunspots during the Maunder Minimum.
GEOPHYSICAL RESEARCH LETTERS, VOL. 39, L09710, 7 PP., 2012, doi:10.1029/2012GL051260
Little Ice Age cold interval in West Antarctica: Evidence from borehole temperature at the West Antarctic Ice Sheet (WAIS) Divide
by
Anais J. Orsi , Bruce D. Cornuelle, Jeffrey P. Severinghaus – Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California, USA

