He proved conclusively that any southern continent that might exist lay under the polar ice.
Scientific evaluation has not conclusively linked asthma and diet.
It is a view difficult to prove, and probably few will acknowledge that Clarke has conclusively proved it.
The agricultural department of the government of Bengal are now fully alive to the importance of fostering the jute industry by showing conclusively that attention to scientific agriculture will make two maunds of jute grow where only one maund grew before.
The recent exploration of a cemetery belonging to the close of the great palace period, and in a greater degree to the age succeeding the catastrophe, has now conclusively shown that there was no real break in the continuity of Minoan culture.