Here are entered works on prehistoric and early earthwork remains. General works on forts and fortification, including earthwork fortifications, are entered under Fortification. Works on earthwork in engineering operations are entered under Earthwork
Fortification, Prehistoric -- England, Southern : The Wessex hillforts project : extensive survey of hillfort interiors in central southern England / Andrew Payne, Mark Corney and Barry Cunliffe with contributions by N Burton [and 6 others]
Fortification, Prehistoric -- Great Britain -- Atlases : Atlas of the hillforts of Britain and Ireland / Gary Lock and Ian Ralston ; with contributions by W. Derek Hamilton, Jonathan A. Horn, Sophia Adams, Kathleen McCaskill, Sophie McDonald and Simon Maddison ; cartography by Paula Levick ; based on data assembled by Ian Brown, Paula Levick and Stratford Halliday and information on Ireland provided by William O'Brien, James O'Driscoll and Alan Hawkes
2022
1
14
Fortification, Prehistoric -- Great Britain -- Congresses : Hillforts : Britain, Ireland and the nearer continent : papers from the Atlas of Hillforts of Britain and Ireland Conference, June 2017, edited by Gary Lock and Ian Ralston
Fortification, Prehistoric -- Ireland -- Atlases : Atlas of the hillforts of Britain and Ireland / Gary Lock and Ian Ralston ; with contributions by W. Derek Hamilton, Jonathan A. Horn, Sophia Adams, Kathleen McCaskill, Sophie McDonald and Simon Maddison ; cartography by Paula Levick ; based on data assembled by Ian Brown, Paula Levick and Stratford Halliday and information on Ireland provided by William O'Brien, James O'Driscoll and Alan Hawkes
2022
1
17
Fortification, Prehistoric -- Ireland -- Congresses : Hillforts : Britain, Ireland and the nearer continent : papers from the Atlas of Hillforts of Britain and Ireland Conference, June 2017, edited by Gary Lock and Ian Ralston
