rose-hazel-hill-lake.grok.me

Forensic reconstruction of Francey et al. 1999 and CSIRO GASLAB δ¹³C. The mixing intercept is −13‰, not the fossil −28‰.

moon-glade-eagle-flame.grok.me

Explore GISP2 Alley 2000 ice-core uncertainties against the fixed instrumental record. Calibration, elevation, noise, and the 1855 firn cutoff.

birch-slate-breeze-fire.grok.me

Ocean heat from the ice age to Argo. Deglaciation stored 12,000–20,000 ZJ — 20–30× the modern ocean-heat inventory.

zenith-sapphire-orbit-orbit.grok.me

Atmospheric CO₂ from plant stomata and Antarctic ice cores — industrial, Common Era, and Holocene.