Rough AI truth score
75/100
Repeated continental assembly and dispersal are well supported, with Pangaea especially secure. The farther reconstruction moves before Pangaea—or projects far into the future—the more definitions, missing oceanic crust, paleomagnetic ambiguity, and mantle assumptions widen the solution space.
Based on three central claims · medium-high confidence
Matching geology, fossils, structures, paleomagnetism, seafloor spreading, and modern plate kinematics tightly constrain Pangaea and its breakup. Regional timings vary, but the continental-scale history is secure.
Rodinia and Nuna/Columbia are supported by paleomagnetic, geochronologic, and tectonic correlations, but exact membership, geometry, timing, and even definitions remain debated as evidence thins backward.
Present plate motions and boundary processes bound possibilities, but subduction initiation, mantle flow, plate reorganization, and long horizons admit several futures. Periodicity and causal coupling are research frameworks, not a deterministic clock.
What this number means. It is an AI-generated first-pass judgment of three central factual or causal claims—not a rating, exhaustive fact-check, or human peer review. Claim credits are 100% for supported, 75% for mostly supported, 50% for mixed, and 25% for weak, then averaged and rounded. Lower confidence means the score should move more as better evidence arrives.
Method three-central-claims/0.1.0 · checked 2026-09-01 · 3/3 selected claims assessed · method and source audit