A round stone tower, now preserved to about 8.5 metres (28 ft) high and 8.5 metres (28 ft) in diameter is built in Jericho. (jan 1, 8000 BC – jan 1, 7000 BC)
Description:
https://en.wikipedia.org/wiki/Tower_of_JerichoFagan, Brian M, ed. The Oxford Companion to Archaeology, Oxford University Press, Oxford 1996 ISBN 978-0-521-40216-3 p 363
Added to timeline:
Date:
jan 1, 8000 BC
jan 1, 7000 BC
~ 1000 years