Uh .yes, I have.
By observation..
Do you notice much weathering of the features on mountain ranges like the Himalayas, the Alps, etc.? I and many others don't. (
The rocks are very old, fine.
But the features they've formed from being uplifted, are new-looking.) We see crisp, well-defined features; with the
extreme elements they endure....if they're millions of years old, they would be rounded stumps by now!
Do these features seem old to you,
@nPeace ? What about you,
@URAVIP2ME ? What about you,
@Misunderstood ?
Some features on some ranges, do look old, ie., have experienced much erosion....they must have been uplifted prior to the Flood, and afterward, raised higher. Or lowered, if they existed on land directly above those "vast springs of the watery deep'", which (during and after the Flood) would've formed "the valleys" mentioned in Psalms 104.
We should always be open to any possibilities to increase accurate knowledge!
Ex.:
The Geological Society of London - Mountain Roots