The Neolithic bones were discovered at Wayland's Smithy
He said: "We know one person was shot through the lower abdomen
because we have found the tiny tip of a flint arrowhead embedded in
their pelvic bone.
"We also know that the bodies of two people were scavenged and
partially dismembered by dogs or wolves before their remains were
buried in the monument.
"All this new evidence suggests that the period between 3625 BC
and 3590 BC may have been one of increasing social tension and
upheaval."
Revealing comparisons
The research also indicates that the use of Neolithic long
barrows was short-lived - and did not take place over hundreds of
years as previously thought.
English Heritage radiocarbon dating expert Alex Bayliss said:
"With this research, we can now think about the Neolithic period in
terms of individuals and communities and make useful and revealing
comparisons between their choices and behaviour in the remote past.
"This dating programme demands a revolution in our thinking
about prehistory and not just that of early Neolithic burial
monuments in southern Britain."
This dating programme demands a revolution in our thinking about prehistory