In the United Kingdom, they take the form of a long, sinuous, parallel-sided mound, approximately uniform in height and width along its length, and usually flanked by ditches on either side. They may be the result of a single phase of construction, or be the result of the addition of one or more linear extensions to the bank of a pre-existing barrow. Although burials have been found within the mound, no burial chambers as such have been identified in bank barrows. These ancient monuments are of middle Neolithic date.
There exist fewer than 10 bank barrows in the United Kingdom; examples may be found at
References and further reading 
- Ashbee, Paul (1984). The Earthen Long Barrow in Britain: An Introduction to the Study of the Funerary Practice and Culture of the Neolithic People of the Third Millennium B.C. Geo Books. ISBN 0-86094-170-1.
- Sharples, Niall M (1991). English Heritage Book of Maiden Castle. B. T. Batsford Ltd. ISBN 0-7134-6083-0.
- Bank Barrow monument class description from English Heritage
- Bank barrow search results from the Megalithic Portal