Again, these terrible lizards along with other animals are found buried in ash, most were from post-flood super-eruptions. Your statement just got buried..in volcanic ash.
Except that's NOT what you just said.
If these eruptions are "post-flood" but contained dinosaurs, then they must necessarily contain other things which would be around "post-flood".
Things such as grass pollen.
Yet, that NEVER happens. We NEVER find dinosaur deposits with grass pollen. We find grass pollen in strate above dinosaurs. We find it in fossils of megafauna. We find it in ice cores.
Grass pollen is ubiquitous and hardy. It gets in everything.
Yet, it somehow miraculously never gets in the dinosaurs fossil beds - be they volcanic or otherwise.
If this is post-flood, it must NECESSARILY be at a time in which other post-flood animals were alive, including animals which can ONLY survive on grasses.
So, do dinosaur bones release some sort of grass pollen destroying magic juice as they are being fossilized?