periods: PER_ZOR_SASANIAN

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_ZOR_SASANIAN	Zoroastrian	Sasanian Zoroastrian	224	651	Sasanian Empire; Avesta codified, Bundahishn compiled; Zoroastrianism as state religion.

Links from other tables

20 rows from period_id in entity_periods
1 row from period_id in entity_relationships