Geological Society of America meeting. Pacific migration arrested by meltdown's high waters.
Kerr
Richard A
RA
D004641:Emigration and Immigration; D019015:Geologic Sediments; D055593:Geological Phenomena; D005844:Geology; D006801:Humans; D044349:Oceania; D010140:Pacific Ocean; D012623:Seawater; D013995:Time