Prehistoric Landscape Change Around the Sources of Stonehenge’s Bluestones in Preseli, Wales

ORCID

Abstract

This palaeoenvironmental investigation into prehistoric landscape change was set in the Preseli region of Pembrokeshire, west Wales from where Stonehenge’s bluestones originate. It aimed to investigate whether the movement of bluestones to Stonehenge, considered to have formed Stonehenge’s first stage c. 3000 BC, was accompanied by an out-migration of people, leaving the Preseli region largely uninhabited in succeeding centuries until c. 2200 BC. Potentially, this might be reflected in the palaeoecological record by a reduction in anthropogenic land-use indicators. Detailed analyses that involved pollen, macrofossil, non-pollen palynomorph (NPP), loss-on-ignition (LOI550) and stratigraphical investigations of multiple core sequences from heathland on the slopes of the Preseli Hills, in combination with archaeological spot samples from five prehistoric sites in the locality, were undertaken. This multi-core and multi-site approach has allowed for an interpretation of local environmental change from the Early Holocene to the Late Bronze Age. An insight into human population dynamics has been gained in an area where palaeoecological investigations have traditionally been hampered by a lack of deep peat sequences. The Mesolithic and Neolithic were largely dominated by woodland species while increases in pastoral indicators began during the Early–Middle Neolithic contemporary with activity at important bluestone sites. Significant expansion of pastoral and arable farming did not occur until the Late Bronze Age. However, despite a scarcity of archaeological remains from c. 3000–2200 BC, the presence of cereal pollen during this interval hints at a continued human presence in the landscape after the transportation of the bluestones.

Publication Date

2025-10-19

Publication Title

Environmental Archaeology

ISSN

1461-4103

Acceptance Date

2025-10-09

Deposit Date

2026-02-26

Embargo Period

2027-04-19

Keywords

Bronze Age, land use, migration, Neolithic, Pollen analysis, Preseli Hills, stonehenge bluestones

First Page

1

Last Page

25

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This item is under embargo until 19 April 2027

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