Answer: My theory is about continental drift. In my theory the continents moved at one part. At one point that were connected like puzzle pieces and I have found similar fossils on different continents. At first my theory didn't have a how but now I have my how. The way they moved was they went through subduction and sea floor spreading moving them apart through out the years.
Explanation: He never got to complete his adventure because he had a heart attack and he froze to death.