# Relationship history for MSHA mine 1517534

Current hierarchy: **Lexington Coal Company LLC → LCC Kentucky LLC → Surface Mine No 8**

- 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

- **controller_controls_mine:** Talmage D  Meade → Surface Mine No 8; 1975-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Greg  Wells → Surface Mine No 8; 1983-12-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Leslie Resources Inc → Surface Mine No 8; 1994-04-01 to 1998-03-08; source msha-controller-operator-history
- **controller_controls_operator:** Greg  Wells → Leslie Resources Inc; 1994-04-01 to 1998-03-08; source msha-controller-operator-history
- **operator_operates_mine:** Leslie Resources Inc → Surface Mine No 8; 1998-03-09 to 1999-09-26; source msha-controller-operator-history
- **controller_controls_mine:** Horizon Natural Resources Incorporated → Surface Mine No 8; 1998-03-09 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Horizon Natural Resources Incorporated → Leslie Resources Inc; 1998-03-09 to 1999-09-26; source msha-controller-operator-history
- **operator_operates_mine:** Meade & Shepherd Coal Company Inc → Surface Mine No 8; 1999-09-27 to 2001-12-16; source msha-controller-operator-history
- **controller_controls_operator:** Talmage D  Meade → Meade & Shepherd Coal Company Inc; 1999-09-27 to 2001-12-16; source msha-controller-operator-history
- **controller_controls_mine:** Dallas  Sandlin et al → Surface Mine No 8; 2001-05-24 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Created Mining LLC → Surface Mine No 8; 2001-12-17 to 2002-07-15; source msha-controller-operator-history
- **controller_controls_operator:** Dallas  Sandlin et al → Created Mining LLC; 2001-12-17 to 2002-07-15; source msha-controller-operator-history
- **controller_controls_operator:** Wilk  Renfro et al → Created Mining LLC; 2001-12-17 to 2002-07-15; source msha-controller-operator-history
- **operator_operates_mine:** Leslie Resources Inc → Surface Mine No 8; 2002-07-16 to 2004-09-30; source msha-controller-operator-history
- **controller_controls_operator:** Horizon Natural Resources Incorporated → Leslie Resources Inc; 2002-07-16 to 2004-09-30; source msha-controller-operator-history
- **operator_operates_mine:** LCC Kentucky LLC → Surface Mine No 8; 2004-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Lexington Coal Company LLC → Surface Mine No 8; 2004-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Lexington Coal Company LLC → LCC Kentucky LLC; 2004-10-01 to current/open; source msha-controller-operator-history