Wiktionary
co-extensive
a. (alternative spelling of coextensive English)
Usage examples of "co-extensive".
Chapter XI Geographical Distribution Present distribution cannot be accounted for by differences in physical conditions -- Importance of barriers -- Affinity of the productions of the same continent -- Centres of creation -- Means of dispersal, by changes of climate and of the level of the land, and by occasional means -- Dispersal during the Glacial period co-extensive with the world.