periods: PER_CEL_IRON_AGE

56 historical periods covering all traditions, from the Predynastic Egyptian period (c. 3200 BCE) to the 20th-century occultist reception layer. Used to anchor entity classifications and relationships in time.

This data as json

period_id	tradition	period_name	start_year	end_year	notes
PER_CEL_IRON_AGE	Celtic	Celtic Iron Age	-800	-50	Iron Age Celtic cultures; Gaulish religion, Continental and Insular Celtic religious forms.

Links from other tables

35 rows from period_id in entity_periods
2 rows from period_id in entity_relationships