phase 1, AD 276 or slightly later. · Z-348388
ND · Z-172466, Z-214100, Z-218938, Z-236719, Z-261693, Z-270974 +23
ND (276-293 CE) · Z-229225, Z-232903, Z-269346, Z-290892
All 5 dates
ND (276 CE or slightly later) · Z-292548
ND (after 276 CE) · Z-299667