Ahrensburgian
/ˈɑːr(ə)nzbəːɡɪən/noun
A member of an early postglacial cultural group of north Germany and the Low Countries, whose artefacts and remains, dating to the period around 8500 b.c., were first discovered at sites near Ahrensburg. Chiefly in plural.
adjective
Of, relating to, or designating this culture; = Ahrensburg.
Origin
1940s; earliest use found in Proceedings of the Prehistoric Society. From the name of Ahrensburg + -ian.