?????? Greenland certainly hasn't been flooded in the last 50,000 years.
look The Global Warming Guy Larsens writes about in his Book..
Rye england was a Mile closer to the sea it was built on the Coast...
http://en.wikipedia.org/wiki/Little_Ice_Age
http://www.medscape.com/viewarticle/414687_2
http://geochemistry.usask.ca/bill/courses/Climate/The%20Little%20Ice%20Age%20prt.pdf
http://www.absoluteastronomy.com/topics/Little_Ice_Age