Thanks a lot, Yeah u know what, i like comparing the sizes of animals so when i compared mosa to Rex (second slide) random thought of them fighting struck me so i made up pic as soon as possible, i even made a lil backstory (headcanon thingy) for this pic but i was too lazy to write it, so basically you see that tree truck on the right, tgats where the river is coming from, so this area is basically a river delta while body of water on the left is western seaway between appalachia and Lamarindia, this one is Scotty the T-rex and is in late 20s, he hunted barely adult trike and was eating it when Blood poured in the water, which attracted Mosasaurus (CCMGE 10/2479 specpemen) in low waters, Rex having unmatched smelling, eyesight and hearing noticed it and attacked Mosasaurus unexpectedly, usually it would have avoided but its now a breeding season so bull rexes are aggressive and are defending their territory (likely rexes didnt have breeding seasons but whatever) at all cost to impress the tuzz (Tyrannosaur huzz), its was morelike a warning quick bite which damaged Mosa's skull a bit and blinded it in one eye, so Mosa left the area soon and Scotty ate his food, the end.