The archaeologists describe them as "the oldest known hominin footprint surface outside Africa at between ca. 1 million and 0.78 million years ago". The site is known for its preservation of sediments with early Pleistocene fauna and flora. Since 2005 flint tools have been found. This means humans occupied northern Europe at least 350,000 years earlier than was thought before.
The footprints were found in sediment, partially covered by beach sand, at low tide on the shore at Happisburgh. Stormy weather had washed away the sand, leaving the sediment exposed. Because the sediment was soft, and lay below the high tide mark, the tides quickly eroded the exposed sediment, and in two weeks the footprints had all been destroyed. The team worked during low tides, often in pouring rain, to record 3D images of all the footprints.
Archaeology[change | change source]
In 2010, Simon Parfitt and colleagues from University College London discovered flint tools near Happisburgh. The tools were dated to "somewhere between 866,000 to 814,000 years ago or 970,000 to 936,000 years ago", around 100,000 years earlier than the finds at Pakefield. The flints were probably left by hunter-gatherers of the human species Homo antecessor who inhabited the flood plains and marshlands that bordered an ancient course of the river Thames. The flints were then washed downriver and came to rest at the Happisburgh site. In May 2013 the oldest human footprints outside of Africa, being more than 800,000 years old, were reported to have been discovered on the beach.
References[change | change source]
- Ghosh, Pallab 2014. Earliest footprints outside Africa discovered in Norfolk. BBC News Science & Technology. 
- Ashton, Nick et al 2014. Hominin footprints from early Pleistocene deposits at Happisburgh, UK. PLoS One.
- Ashton, Nicholas 2014. The earliest human footprints outside Africa. British Museum. 
- Miriam Frankel. "Early Britons could cope with cold : Nature News". Nature.com. 
- EU SCI First Northern Europeans[dead link] hosted.ap.org
- Ian Sample, science correspondent (7 July 2010). "First humans arrived in Britain 250,000 years earlier than thought | Science". London: Guardian. Retrieved 13 November 2012.
- Pallab Ghosh, science correspondent (7 February 2014). "Earliest footprints outside Africa discovered in Norfolk; BBC News". BBC. Retrieved 7 February 2014.