Doggerland fascinates me. I want to sit and study the tools. Google UBC/MOA.
The bulk of the holdings don't interest me much except the artifacts from the Pacific Northwest. They let me sit and draw, really an enjoyable experience.
We have had a similar sea level rise, possibly 100m or more, on Canada's west coast. Whole villages had to be uprooted and moved "inland" as the glaciers melted. The First Nations carry a very accurate oral history that is now known to span some 14,500 years at least. They know what happened.