# Relationship history for MSHA mine 1103012

Current hierarchy: **Peabody Energy Corporation → United Minerals Company Llc → Cedar Creek**

- 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:** Peabody Energy et al → Cedar Creek; 1994-06-01 to 2015-12-30; source msha-controller-operator-history
- **operator_operates_mine:** United Minerals Company Llc → Cedar Creek; 1997-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Peabody Energy et al → United Minerals Company Llc; 1997-09-01 to 2015-12-30; source msha-controller-operator-history
- **controller_controls_operator:** United Minerals Inc et al → United Minerals Company Llc; 1997-09-01 to 2015-12-30; source msha-controller-operator-history
- **controller_controls_mine:** Peabody Energy Corporation → Cedar Creek; 2015-12-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Peabody Energy Corporation → United Minerals Company Llc; 2015-12-31 to current/open; source msha-controller-operator-history