Almost everyone here realizes that the idea that the flood Noah was global is falsified by a wide variety of observations. The only exceptions are the YECs. Though many flood falsifications do come from
geology we have discussed many other
Falsifications of the Worldwide Flood on numerous threads. Mechanical Bliss put together a nice
archive of flood and young earth falsifications. One of my favorite non geological falsifications of the flood comes from
biogeography. The contorsions that YECs go through to try to answer that one are sometime very amusing.
I started a thread on
massive salt deposits more than two years ago. The extensive salt deposits in central
Michigan are surrounded by
Silurian Reefs.
The salt deposits look exactly like those forming in modern evaporation basins and would have taken a long time to form. Salt is soluble to about 35% in water and sea water is only about 3.5% salt to begin with. In post
71 on page 8 of my thread on salt I show that it must have taken at least tens of thousands of years for these salt deposits to form so there is not time to form them pre or post flood and they couldn't have formed during the "flood year" even if the water was boiling.
YEC try to get around deposits that couldn't have formed during the flood by saying they are either pre or post flood. However you can easily find deposits that some YEC leaders will say are preflood, other will say are flood and others will call post flood. Why can't YEC
flood geologists" agree as to exactly what layers are flood deposits? The obvious answer is that there was no geologically recent global flood.
F.B.