The cornea forms the remaining one-sixth of the outer tunic, being coextensive with the segment of the smaller sphere.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
Thus a father-group is coextensive with the brother-group to which the father belongs.
"The Siouan Indians"
W. J. McGee
Foreknowledge and Fate are not conterminous and coextensive.
"Roman Society from Nero to Marcus Aurelius"
Samuel Dill