The work by Thomas Kruijer and colleagues at the University of Münster in Germany supports the timeline of a leading
theory of the early solar system — the
grand tack hypothesis — which supposes that Jupiter was born a
few million years before Saturn.
I did some homework on Wegener & continental drift; there's a book on his
theories and the responses to them: Drifting Continents and Shifting Theories by H.E. Le Grand (Cambridge University Press, 1988) & I spent a few minutes with it this afternoon at P
theories and the responses to them: Drifting Continents and Shifting
Theories by H.E. Le Grand (Cambridge University Press, 1988) & I spent a few minutes with it this afternoon at P
Theories by H.E. Le
Grand (Cambridge University Press, 1988) & I spent a
few minutes with it this afternoon at Powell's.