A monument born from climate change

Bryan Lovell investigates how a warm period in Earth’s history associated with Icelandic volcanism could have shaped our ancient stones

The silcretes used to build the Stonehenge sarsens plausibly formed under the warm climatic conditions of the Palaeocene-Eocene Thermal Maximum

https://geoscientist.online/sections/features/a-monument-born-from-climate-change/