entity_id,period_id,confidence,rationale,source_id,review_status ENT_POSEIDON,PER_GRK_ARCHAIC,A,"Major sea, earthquake, and horse deity.",SRC_THEOI_GODS,candidate_verified_name ENT_POSEIDON,PER_GRK_CLASSICAL,A,Major Classical Greek deity.,SRC_THEOI_GODS,candidate_verified_name ENT_POSEIDON,PER_GRK_MYCENAEAN,high,"po-se-da-o is one of the most prominently attested deities at Pylos, receiving more offerings than Zeus (di-we) in the Pylos tablets; his high status in Mycenaean Pylos suggests a different divine hierarchy than the Classical Olympian order",SRC_VENTRIS_CHADWICK,reviewed