# Relationship history for MSHA mine 1103176

Current hierarchy: **Alliance Resource Partners LP → Mid-America Carbonates LLC → Mid-America Carbonates LLC**

- 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:** Mid-America Carbonates LLC → Mid-America Carbonates LLC; 2007-07-12 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Ted  Norris et al → Mid-America Carbonates LLC; 2007-07-12 to 2014-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Ted  Norris et al → Mid-America Carbonates LLC; 2007-07-12 to 2014-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Alexander J  House et al → Mid-America Carbonates LLC; 2007-07-12 to 2014-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Alliance Resource Partners LP → Mid-America Carbonates LLC; 2015-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alliance Resource Partners LP → Mid-America Carbonates LLC; 2015-01-01 to current/open; source msha-controller-operator-history