# Relationship history for MSHA mine 1518969

Current hierarchy: **Bathurst Resources LTD → C & R Holding of Eastern KY, LLC → Tarkiln 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

- **controller_controls_mine:** James M  Allen → Tarkiln 1; 2004-10-13 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Ron D  Bowling → Tarkiln 1; 2005-01-17 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Skyline Excavation, Inc. → Tarkiln 1; 2006-02-10 to 2008-01-24; source msha-controller-operator-history
- **controller_controls_operator:** James M  Allen → Skyline Excavation, Inc.; 2006-02-10 to 2008-01-24; source msha-controller-operator-history
- **operator_operates_mine:** Joshua Enterprises, Inc. → Tarkiln 1; 2008-01-25 to 2009-03-22; source msha-controller-operator-history
- **controller_controls_operator:** Ron D  Bowling → Joshua Enterprises, Inc.; 2008-01-25 to 2009-03-22; source msha-controller-operator-history
- **controller_controls_mine:** Bathurst Resources LTD → Tarkiln 1; 2008-10-10 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** C & R Holding of Eastern KY, LLC → Tarkiln 1; 2009-03-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Bathurst Resources LTD → C & R Holding of Eastern KY, LLC; 2009-03-23 to current/open; source msha-controller-operator-history