This idea was developed with ability and great eloquence in the Memoirs of the Academy, in the Epoques sur la Nature of Buffon, in the letters from Bailly to Voltaire upon the Origin of the Sciences and upon the Atlantide.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "sur" in a variety of sentences. We hope that you will now be able to make sentences using this word.