# Relationship history for MSHA mine 1518606

Current hierarchy: **James  Cox → Goodin Creek Mining Company Inc → Mine #2**

- 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:** H.B. Coal Inc. → Mine #2; 2003-01-22 to 2004-08-22; source msha-controller-operator-history
- **controller_controls_mine:** Marty C  Bowlin → Mine #2; 2003-01-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Marty C  Bowlin → H.B. Coal Inc.; 2003-01-22 to 2004-08-22; source msha-controller-operator-history
- **controller_controls_mine:** Timothy L  Webb → Mine #2; 2004-03-05 to 2006-01-25; source msha-controller-operator-history
- **operator_operates_mine:** Goodin Creek Mining Company Inc → Mine #2; 2004-08-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Timothy L  Webb → Goodin Creek Mining Company Inc; 2004-08-23 to 2006-01-25; source msha-controller-operator-history
- **controller_controls_mine:** James  Cox et al → Mine #2; 2006-01-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James  Cox et al → Goodin Creek Mining Company Inc; 2006-01-26 to current/open; source msha-controller-operator-history