Is the scientist who first proposed the existence of pangaea and panthalassa albert einstein alfred wegener isaac newton johannes kepler?
Alfred Wegener was a German weatherman (more specifically, a
meteorologist at the University of Marburg) who wrote a book, "Die
Entstehung der Kontinente und Ozeane," or "The Origin of Continents
and Oceans" on the idea of Pangaea. This book came out in 1912 in
Germany and 1915 in the USA, despite the First World War going
on.
Although Alfred Wegener is often recognized as being the
originator of the idea of Pangaea, the American geologist Frank
Bursley Taylor started theorizing about Pangaea in 1908. He did
not, however, really go anywhere with this idea and didn't come up
with the name "Pangaea". Alfred Wegener did.