Vol. 1 - ??????

He learned that Niagara Falls had eroded a seven-mile [11 km] channel from
Queenston, Ontario, and that it was eroding at about 3 feet [1 m] a year. So Lyell
conveniently ...... At this meeting of mathematicians and biologists, mathematical
doubts were raised about the possibility of evolution having occurred. At the end
of ...

Part of the document