Earth: Day Zero • Paper 248 of 512
Pacific Structure as Event Response
The Pacific domain is central to Earth: Day Zero because it may preserve large-scale oceanic and mantle response patterns.
The question is whether Pacific structure contains recoverable event signal or whether its organization is fully explained by later plate evolution.
Observation
Candidate observations include Pacific basin geometry, Mariana depth expression, mantle correspondence, trench distribution, and basin-scale asymmetry.
Constraint Analysis
Any event-response interpretation must compete directly with conventional plate-tectonic explanations and survive reconstruction uncertainty.
Signal Question
Does the Pacific preserve a coherent event response field?
Verification Path
Testing requires bathymetry, gravity data, plate reconstruction, mantle tomography, and independent geophysical verification.