Wikipedia contributors. (2025, November 3). Glacial erratic boulders of King County, Washington. In Wikipedia, The Free Encyclopedia. Retrieved 00:19, December 3, 2025, from https://en.wikipedia.org/w/index.php?title=Glacial_erratic_boulders_of_King_County,_Washington&oldid=1320247183
Morrison was born on December 8, 1943, in Melbourne, Florida, to Clara Virginia (née Clarke; 1919–2005) and Lt.(j.g.) George Stephen Morrison (1919–2008), a future rear admiral in the United States Navy.
Glacial erratic boulders of King County, Washington (Wikipedia) Glacial erratic boulders of King County are large glacial erratic boulders of rock which were moved into King County, Washington by glacial action during previous ice ages.