1 R2 year = 1.2377 Sol years B Period: 79.92 Sol years = 64.571 R2 years 452 R2 years = 7 B periods (452 = 914 base 7) 3 cycles of 64 + 4 of 65 7 B periods = 1 great cycle = 559.4 Sol years 1 B period = 1 minor cycle = 80 Sol years 5 great cycles = 2797 Sol years Book Death War 97 Chaos 1955-2035 Home Love Fruit Book Death War Chaos Home Love Fruit