# Relationship history for MSHA mine 2902024

Current hierarchy: **Fulton Jackie → Fulton Barnyard Fertilizer Inc → SHASTA #1**

- 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:** Terry Movley Terry → SHASTA #1; 1987-11-01 to 1993-10-05; source msha-controller-operator-history
- **controller_controls_mine:** Terry Keith-Randy Movley → SHASTA #1; 1987-11-01 to 1993-10-05; source msha-controller-operator-history
- **controller_controls_operator:** Terry Keith-Randy Movley → Terry Movley Terry; 1987-11-01 to 1993-10-05; source msha-controller-operator-history
- **operator_operates_mine:** Fulton Barnyard Fertilizer Inc → SHASTA #1; 1993-10-06 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Fulton Jackie → SHASTA #1; 1993-10-06 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Fulton Jackie → Fulton Barnyard Fertilizer Inc; 1993-10-06 to current/open; source msha-controller-operator-history