Footprints found in ancient estuary mud are thought to be over 800,000 years old.
The British Museum, which is part of the Happisburgh Project, reports:
The discovery was made on the foreshore at low tide where heavy seas had removed the beach sand to reveal the normally flat estuarine muds. But in one area a series of elongated hollows were cut into the compacted silts. It was only after recording the surface through photogrammetry that confirmed these were indeed ancient human footprints.
Within two weeks the prints had eroded away, but analyses of the digital images show in some cases the heel, arch and even toes of a range of adults and children. Measurement of the prints suggests that their heights varied from about 0.9 m to over 1.7 m and they appear to have been heading in a southerly direction.
These latest discoveries are part of the Happisburgh Project, which since 2004 has revealed evidence of the landscape and environment of Britain at that time, together with the fossils, plant remains and stone tools made by these early humans.
So who were they? Unfortunately there are no human bones from Britain of this age, but the most likely candidate is Homo antecessor or ‘Pioneer Man’. Bones of this early human species have been found at the contemporary site of Atapuerca in northern Spain. The importance of the Happisburgh footprints is the very tangible link they give to our forebears from the deep past.
A more detailed report can be accessed in PLOS ONE journal.