Stripe, Hank Brown and others make much of the fonts of the deep opening up. Thoughts?
I don't accept the hydroplate theory, but think that the comet/asteroid theory of the flood is a good explanation.
The Hebrew word translated as "deep" is תְּהוֹם tᵉhôwm, which has a primary definition of a surging mass of water.
This is a tsunami caused by the comet/asteroid impacts (multiple) that happened at the time of the flood.
Why has this not been observed in recent tsunamis?
It has.
https://www.usgs.gov/news/new-geological-evidence-aids-tsunami-hazard-assessments-alaska-hawaii
Would animals buried in a land slide create fossils?
Remember that the earth is soaked in water from the flood, so many of the dry land slides that bury animals before the tsunamis hit would turn to the mud needed to create fossils when covered by the rain water and tsunamis.
If there is enough water to great sufficient quantities of mud to cause mudslides, why wouldn't those waters take the carcasses with them as they recede?
It rained for 40 days and 40 nights, and the water soaked the soil.
The tsunamis also washed over the soil and soaked it.
The water-laden soil turned into mudslides.
Guess where the carcasses were buried?
Under the mudslides.
Yes, we are. Still, tsunamis obey the laws of physics and water that is moving picks things up and moves them This can range from sediment to boulders. The suspended materials only drop out when the velocity of the water slows to the point where it can no longer keep the material in suspension.
We are talking about a lot of water washing again and again over a land with complex topography, not a gradual rise in water level over flat land.
Each tsunami will cause something different to happen than the one before, and the water-laden soil will shift and move between one tsunami and the next.
Are you forgetting about the liquefaction of the soil and concentrating only on the water?
Are you forgetting about the multiple tsunamis coming in from different directions and with different levels of strength?
Are you forgetting what happened to the water as it passed over hills and valleys?
Remember, the waters of the flood covered the earth for a whole year, even though the rain lasted only 40 days and 40 nights.
That doesn't mean that the waters peacefully rose to a certain level in 40 days and then sunk down again a year later.
It means that there were many consecutive months when the waves of the tsunamis washed onto the land over and over like the ripples in a pond when a rock is thrown into it, and it took a year for the tsunamis to subside to a level that the ark could land instead of being pushed back and forth.