Overview of Geologic Evidence of the Flood

If the Genesis Flood really occurred, what evidence would we look for? We read in Genesis 7 and 8 that “the fountains of the great deep” were broken up and poured out water from inside the earth for 150 days (5 months). Plus, it rained torrentially and globally for 40 days and nights. (“The floodgates [or windows] of heaven were opened.”) No wonder all the high hills and the mountains were covered, meaning the earth was covered by a global ocean. (“The world that then was, being overflowed with water, perished,” 2 Peter 3:6.) All air-breathing life on the land was swept away and perished.