Excerpt from Untrodden Ground in Astronomy and Geology: Giving Further Details of the Second Rotation of the Earth and of the Important Calculations Which Can B

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced