| 释义 |
tu·ro·ni·an
\t(y)üˈrōnēən\ adjective
Usage: usually capitalized
Etymology: French turonien of Tours, from Late Latin Turoni Tours, France (from Latin Turones, Turoni, a people of ancient Gaul) + French -en -an
: of, relating to, or constituting a subdivision of the European Cretaceous — see geologic time table |