Physical systems become intelligible where invariant closure discloses through fields, relations, and observable form. This paper should be read as the case-study counterpart to the earlier foundational papers. It shows how closure-resonance ontology may illuminate multiple physical domains while preserving technical distinction among them. This paper uses the phrase layered emergence to describe a recurring physical pattern: invariant closure -> continuum field -> relational dynamics -> discrete observable. The phrase does not mean that all physical domains work the same way. Quantum measurement, galaxy formation, thermodynamic irreversibility, nuclear binding, and relativistic observation are technically different. The purpose of the framework is not to erase those differences, but to show a shared ontological architecture beneath them. The central interpretive claim is: physical systems become intelligible through layered emergence: preserved conditions disclose as field structures, field structures organize as relational dynamics, and relational dynamics stabilize as observable form.
Philip Lilien (Sun,) studied this question.