Petit 1999 Vostok 420 ka + EPICA 2004 Dome C 800 ka: delta-18O + delta-D + CO2/CH4 from trapped air; 8 glacial cycles; Milankovitch orbital pacing 100/41/23/19 ka.
Petit 1999 Vostok 420 ka + EPICA 2004 Dome C 800 ka: delta-18O + delta-D + CO2/CH4 from trapped air; 8 glacial cycles; Milankovitch orbital pacing 100/41/23/19 ka.