Testing Timescales for Rhythms Recorded in the 2.5 Ga Banded Iron Formation of the Dales Gorge Member (Brockman Iron Formation, Hamersley Group, Australia)

Linda A Hinnov, George Mason University, Atmospheric, Oceanic, and Earth Sciences, Fairfax, VA, United States, Pillar de Oliveira Carvalho Rodrigues, George Mason University, Atmospheric, Oceanic and Earth Sciences, Fairfax, VA, United States and Daniel Franco, National Observatory, Geophysics, Rio de Janeiro, Brazil