411 REFERENCE · Wiktionary
Aftonian
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
From en Afton -ian.
Pronunciation
en /æfˈtəʊ.ni.ən/ RP
en /æfˈtoʊ.ni.ən/ GA
en əʊniən 4
Adjective
-
en obsolete geology During the first interglacial period in North America, between the Kansan and Nebraskan glacial periods.