# Relationship history for MSHA mine 3102111

Current hierarchy: **Ed  Taylor → Taylor'S Of Fayetteville Inc → NORTHSIDE PIT**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **operator_operates_mine:** Taylor'S Of Fayetteville Inc → NORTHSIDE PIT; 1996-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Ed  Taylor → NORTHSIDE PIT; 1996-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ed  Taylor → Taylor'S Of Fayetteville Inc; 1996-01-01 to current/open; source msha-controller-operator-history