# Relationship history for MSHA mine 4202108

Current hierarchy: **Anfield Energy Inc → Anfield Resources Holding Corp. → PAPOOSE**

- 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:** Commonwealth Edison Company → PAPOOSE; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Cotter Corp → PAPOOSE; 1994-08-01 to 2000-02-17; source msha-controller-operator-history
- **controller_controls_operator:** Commonwealth Edison Company → Cotter Corp; 1994-08-01 to 2000-02-17; source msha-controller-operator-history
- **operator_operates_mine:** Cotter Corp → PAPOOSE; 2000-02-18 to 2026-02-01; source msha-controller-operator-history
- **controller_controls_mine:** General Atomics Uranium Resources → PAPOOSE; 2000-02-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** General Atomics Uranium Resources → Cotter Corp; 2000-02-18 to 2026-02-01; source msha-controller-operator-history
- **controller_controls_mine:** Anfield Energy Inc → PAPOOSE; 2025-07-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Anfield Resources Holding Corp. → PAPOOSE; 2026-02-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Anfield Energy Inc → Anfield Resources Holding Corp.; 2026-02-02 to current/open; source msha-controller-operator-history