Cool grit dusted the fingers as layers of shale gave way to a perfect ammonite, its spiral etched by ages of pressure. The fossil wasn’t simply *from* the past but seemed to arrest movement within the ongoing shift of stone—a visible boundary holding geological cycles in place. Concentric bands embedded within the shell hinted at chromatic pulses even before life took form; subtle veins radiated a viscous sheen. After careful study, a sustained tone resonated from its core, as if echoing harmonic reverberations through time and space.
