"Heath's meticulous research and attention to detail has brought the rich and varied nature of the archaeology of the Llyn peninsula to light and it represents an important contribution to Welsh archaeology"
Current Archaeology - October 2023

“Simmons has made intelligible a landscape that has changed dramatically over the past two millennia, highlighting the labours of pre-modern people and a world they made which has subsequently been lost to the pump and the plough, and may sometime in the future be lost to the sea.”
Agricultural History Review - June 2024