Aquitanian language, an ancient language spoken in the region later known as Gascony
After he had entered the Order of St. Francis, most probably at Châteauroux, and consequently had belonged to the Touraine province of the order, he became a member of the Aquitanian province and still belonged to this latter (without, however, being provincial minister) when he was elected minister general of the order, 10 June 1329, at the general chapter.
The continental sandstones and siltstones of the Abu Zenima Formation represent the earliest syn-rift deposits of late Oligocene (Chattian) to early Miocene (Aquitanian) age.
The Ulangochuian's lower boundary is the approximate base of the Rupelian age and upper boundary is the approximate upper base of the Aquitanian.
Alan may have been a native of Aquitaine or perhaps just a member of an Aquitanian family established in the Sabina.
The placenames that end in ‑os, ‑osse, ‑ons, ‑ost and ‑oz are considered to be of Aquitanian origin, such as the place-name Biscarrosse, which is directly related to the city of Biscarrués (note the Navarro-Aragonese phonetic change) south of the Pyrenees.