Figure F53. Examples of isothermal remanent magnetization (IRM) acquisition and demagnetization (backfield IRM) (see "Lowrie-Fuller Tests and Coercivity of Remanence Measurements" in "Rock Magnetism" in "Paleomagnetism and Rock Magnetism") used to calculate coercivity of remanence from Hole 1206A lava samples: (A) 197-1206A-3R-2, 99-101 cm, (B) 4R-5, 55-57 cm, (C) 9R-2, 29-31 cm, (D) 16R-5, 75-77 cm, (E) 22R-1, 117-119 cm, and (F) 28R-1, 97-99 cm.