[aruanan]

Others hypothesize they rapidly went extinct after the flood, due to a drastic change in earth’s weather systems.

Or because there was a large drop in the amount of oxygen in the atmosphere.

[PIF]

Others hypothesize they rapidly went extinct after the flood, due to a drastic change in earth’s weather systems.

Or because there was a large drop in the amount of oxygen in the atmosphere.

Or because there was a slight increase in gravity - making them unable to support their body weight. (Gavity on Earth has recently been decreasing - just a smidge).