Your post is one of the most dishonest misrepresentations of the Bible I have ever seen. Any mention of species is a total misrepresentation. Noah brought at least one pair of every FAMILY of land animal and bird. The word "kind" in the Bible is defined the same way as a family, not a species. Certain different populations from the same family/kind may have gone extinct, but not the family/kind as a whole. The reason different animals are in different places is because they migrated differently after they left the ark, it's so obvious. Why do you think the distant and relatively isolated Australia has some of the more passive and unique animals?
Migrated differently? Sure, I guess. But if South America and Africa were connected - which nobody has ever denied - why do they share 0.0% of species in common? Every other continents that touch share many species in common; Siberia/Alaska have plenty of people and animals in common. Elephants, rhinos, hippos, gorillas, lions, cheetahs, gazelle. Not a one of them naturally live in South America. Jaguars, anacondas, toucans, piranhas. None live in Africa. How do you explain this and the thousands of other examples?
You also claimed that the flood is described as a simple "rising of the waters." This is not true at all and shows that you obviously haven't read the Bible or at least didn't pay attention to what it said. Genesis 7:11 very clearly describes seismic activity. As I mentioned, the faultlines all connect and it starts at Caesarea Philippi, which is an important location in the Bible.
Nope. A flood is literally when water falls from the sky and the current waters RISE. Do you not know what a flood is?
The coelacanth don't show up in every layer; there are many layers above where thay are found that don't have them, but they are alive today; your reasoning on that is incoherent. The coelacanth are better described as having some members being buried at the beginning of the flood, thus being buried at the bottom like how their habitat was at the bottom, with some members surviving and reproducing still today.
You also completely ignored my other points. Think about it. Be open-minded. Have a good night.
Then why aren’t all water dwelling species found at low levels? Aquatic animals have been found in the Rocky Mountains, which are pretty high elevation in my opinion.