[Right Wing Professor]

From the link you quote Noah did not need to take sea creatures because they would not necessarily be threatened with extinction by a flood.

Ever try to put a salt-water fish into freshwater? Don't, it's very cruel. If the flood were 20,000 feet deep, then ocean fish would have to come up, through the freshwater, and die from osmotic shock; or remain below and be crushed by the pressure.

[DittoJed2]

Assumptions, assumptions, assumptions. Assuming that the conditions in the sea were as you say, assuming that micro-evolution doesn't explain these things, assuming immediately that the Bible is wrong and science is write. Well, you know what they say...