SOLUTIONS FOR CHAPTER 8 8.1 From (8.1), ⎡ 18 O ⎤ 16 ⎢ ⎥ ⎡ 0.0020150 ⎤ 3 O sample δ18O o oo = ⎢ 18 − 1⎥ x10 3 = ⎢ − 1 x10 = 4.9 ⎣ 0.0020052 ⎥ ⎦…
