Origins of the sarsen megaliths at Stonehenge
evidence
Geochemical fingerprinting indicates that fifty of the fifty-two surviving sarsens at Stonehenge share a common source area at West Woods in the Marlborough Downs, roughly 25 km north of the monument. V55 verification basis: the paper is real and its result widely reported; it was not retrieved in this session and the article number should be confirmed.
A evidence is not a place. Drawing it on a map would assert something about the world that no stored fact supports.
Evidence · 0
This object cites no evidence.
Timeline
No dated observations are stored for this object. Atlas shows what was observed and when — it does not infer a history.
Connections · 0
Assembled narrative · 0
This object does not clear the publishing floor: an assembled narrative needs a description and at least one cited piece of evidence.
Observed changes · 0
No public Signals are attached to this object. Signals show what changed and when it was observed — never a direction or a rank.
Actions
/atlas?object=EVIDENCE_EV_NASH_2020