Oklo Natural Reactor
Identifies evidence of ancient natural uranium fission reactors.
Role range: 1972-1972
Historical biography archive · Updated 2026-11-03
Francis Perrin Biography and Timeline
Follow Francis Perrin through 1 dated historical records for Gabon.
Francis Perrin, historical timeline
A chronological timeline drawn from matching World History Database records.
1Distinct records
1 of 1Page
1972–1972Years on this page
1972
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.