Tortonian

Etymology
From Tortona.

Proper noun

 * 1)  A subdivision of the Miocene epoch.

Translations

 * Catalan: Tortonià
 * Dutch: Tortonien
 * Finnish: Tortonian-kausi
 * French:
 * German: Tortonium
 * Hungarian: Tortonai
 * Italian: Tortoniano
 * Polish: torton
 * Spanish: Tortoniense