Dinosaurs are cold-blooded and only able to live in tropical niches. Have you ever seen an aligator in Minnesota? Do you think polar bears and dinosaurs should be buried together if they existed at the same time? Why you guys are never able to understand the fundamentals of ecology is beyond me.
Dinosaur and mammal fossils are both found in Africa. Can you find a geologic cross-section and place the fossils in the order you claim they are in? You will have to correlate one layer into the next,because dinosaurs grazed in jungle tree tops and large herbivorous mammals graze in grassy plains,both of which are found in Africa,but not the same spot.
Enjoy.

Jason, seriously, is that the best YEC can come up with?
First of all, Dinosaurs were not "tropical" species. They existed from a whole range of latitudes from the temperate to the equator, and were proportionally adapted. The point is they occupied niches that mammals do today.
Basically, what you are saying, Jason, is that every single extinct species occupied, not only an exclusive niche, but also an exclusive location on the globe, with absolutely no overlap, and the flood just "scoured" them on top of each other. It doesnt matter to you at all that
equatorial Dinosaurs would have -did- live alongside
equatorial reptiles, mammals, birds, plants and so forth (some of which are still alive today). How can you say:
Why you guys are never able to understand the fundamentals of ecology is beyond me.
when what you are suggesting is entirely devoid of any sort of realistic ecology? However, your are right on one thing: given a global flood, we wouldnt expect fossil polar bears in the same
global location as tropical species. We would, however, expect them in the
same flood strata.
Even if you were right (you're not), you still havent addressed the question. Why did the flood, with full respect to your point on ecology and location, position the fossils they way it did? Why didnt it put african mammal megafuna below dinosaurs? It doesnt explain why DNA, if extracted downward in the fossil record, shows a regression.
The fossils deposited in your "niche-scouring hypothesis" are still ordered, by complete and perfect co-indicence, according to the progressive homology inherent in DNA.Secondly, Dinosaurs, were in fact, warm-blooded. Some were gigantotherms, others simply had a higher metabolic rate. It has long since been realised that cold-blooded animals can only grow to a certain shape and size because the sun, low latitude or not, simply cannot heat enough body area.
A 1cm square cube might be heated thoroughly by the sun. A 40cm square cube will not be.Large dinosaurs were gigantotherms meaning that their sheer size allowed heat to remain inside the body (just like sea turtles); they were warm blooded, and so were more active then other reptiles. Smaller dinosaurs also likely had a higher (birdlike) metabolic rate then other reptiles, and could thus generate more heat (also observed in a few extant reptiles).
These things
really are fundamentals; not just of ecology but of simple physiology.
Also, as ive said, Dinosaurs occupied a whole range of niches. Indeed, most dinosaurs were smaller then a chicken and were adaptable scavengers. Niether did dinosaurs graze in innocuous
jungle tree tops
. Large, herbivorous dinosaurs grazed in open savannah, just life girrafes, and they wouldnt have been able to move through dense vegatation.
We are drifting from the point here. The flood wouldnt have been able to select where to deposit fossils based on their ecological niche or environment. They would
ALL be in the same strata. Floods do not deposit desert sandstone one minute, tropical chalk the next,
lava flows next, and then sandstone again. It is impossible.
I reiterate: the flood waters have stacked fossils in order of "DNA progression". That is true, regardless of ecology, regardless of geography.
So, how were the flood waters able to deposit fossils based on the contents of their DNA?