# Relationship history for MSHA mine 4608072

Current hierarchy: **Gary  Bowen II → Golden Oaks Inc → Split Fork Surface Mine (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: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** Split Fork Mining Company Inc → Split Fork Surface Mine (1); 1991-07-01 to 1992-01-19; source msha-controller-operator-history
- **controller_controls_mine:** Pauley Jerry M & Dana E → Split Fork Surface Mine (1); 1991-07-01 to 1992-01-19; source msha-controller-operator-history
- **controller_controls_operator:** Pauley Jerry M & Dana E → Split Fork Mining Company Inc; 1991-07-01 to 1992-01-19; source msha-controller-operator-history
- **operator_operates_mine:** Golden Oaks Inc → Split Fork Surface Mine (1); 1992-01-20 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Gary  Bowen II → Split Fork Surface Mine (1); 1992-01-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Gary  Bowen II → Golden Oaks Inc; 1992-01-20 to current/open; source msha-controller-operator-history