Originally posted by zraver
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As I understand the sequence of events it went something like this:
Sometime between 16K BP & 12K BP the Agaean overtopped a natural dam separating it from the lake that later became the Black Sea. The salt water cut a deep & narrow channel & began to fill the lake. Anybody hanging around would have been displaced due to the replacement of land with water & of fresh water with salt. This was a major event but at that time (late Pleistocene) there weren't many people to displace. The new body of water stabilised. Several thousand years later (~7.6K BP; early Holocene - that's us) a similar event occurred. It happened at a particularly ripe time for starting all sorts of stuff that actually happened, & would have been an ideal precipitating event. but this one was supposedly much less catastrophic, confined to the western shores of the sea. The geologic evidence for these two events is the presence of beach formations under the water dating to two separate time periods & cores taken from the current mouth of the Danube.
"Current" thinking as of the references that filled me with gloom had the rise in water of the second event being rather slow. That's fine with me. Its smallness was the problem. No one knows how fast the first one flooded its much larger area.
Something that makes me feel a litle better today is that I've found more recent references taking issue with the "small flood" hypothesis. Note the illustration. This is a much larger flood scenario. Note the "C" shaped extention of water on the West. This is about the extent of what I was grumbling about. The event on the map is much larger & perfectly capable of displacing lots people who were by that time settling into communities.
Incidentally, while the depth of ~100M is dead on, the black sea continued to fill slowly due to melt water & rivers to its current depth. It was apparently shallower back in 5600BCE, even after the deluge.
Prof
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