I never said that you did
Ah misread you.
Ice floated in flood, or is formed after flood.
If the ice had floated, it,would have drifted, broken up, and melted. But there it is.
And multiple methods of dating,
and studying the structure show it took tens of thousands of years to form.
Peo0
E have been studying glaciers and ice caps for many years now,
Part of it it is to observe each years snowfall and study how it
forms layers and changes as it gets buried deeper. Each years snowfall has different concentrations of sulfuric acid and dust. Eruptions like from Pinatubo deliver ash to the ice cap. Each volcano has its own "fingerprint" of unique ash.
By drilling the layers from miles deep can be counted.
Each later has a unique chemical composition, different concentrations of ash and dust.
There's tens of thousands of those distinct layers.
What do you suppose that means.