1831- March Sea Ice 1 51.75 -55.25 1831 - May Icebergs 1 48.50 -47.00 1831 - March Sea Ice edge coordinates 1 51.47 -55.36 0 51.47 -55.35 0 51.47 -55.34 0 51.47 -55.32 0 51.47 -55.31 0 51.47 -55.3 0 51.47 -55.28 0 51.47 -55.27 0 51.47 -55.26 0 51.47 -55.24 0 51.47 -55.23 0 51.47 -55.22 0 51.47 -55.2 0 51.47 -55.19 0 51.47 -55.18 0 51.47 -55.16 0 51.47 -55.15 0 51.47 -55.14 0 51.47 -55.12 0 51.47 -55.11 0 51.47 -55.1 0 51.47 -55.08 0 51.47 -55.07 0 51.47 -55.06 0 51.47 -55.04 0 51.47 -55.03 0 51.47 -55.02 0 51.47 -55 0 51.47 -54.99 0 51.47 -54.98 0 51.47 -54.98 0 51.48 -54.95 0 51.49 -54.93 0 51.49 -54.9 0 51.5 -54.88 0 51.51 -54.86 0 51.52 -54.83 0 51.52 -54.81 0 51.53 -54.79 0 51.54 -54.76 0 51.55 -54.74 0 51.55 -54.71 0 51.56 -54.69 0 51.57 -54.67 0 51.58 -54.64 0 51.58 -54.62 0 51.59 -54.59 0 51.6 -54.57 0 51.61 -54.55 0 51.61 -54.52 0 51.62 -54.5 0 51.63 -54.47 0 51.64 -54.45 0 51.64 -54.43 0 51.65 -54.4 0 51.66 -54.38 0 51.66 -54.36 0 51.67 -54.33 0 51.68 -54.31 0 51.69 -54.28 0 51.69 -54.28 0 51.7 -54.27 0 51.71 -54.26 0 51.72 -54.25 0 51.74 -54.24 0 51.75 -54.23 0 51.76 -54.22 0 51.77 -54.21 0 51.79 -54.2 0 51.8 -54.19 0 51.81 -54.18 0 51.82 -54.17 0 51.84 -54.15 0 51.85 -54.14 0 51.86 -54.13 0 51.87 -54.12 0 51.89 -54.11 0 51.9 -54.1 0 51.91 -54.09 0 51.92 -54.08 0 51.94 -54.07 0 51.95 -54.06 0 51.96 -54.05 0 51.97 -54.04 0 51.99 -54.03 0 52 -54.01 0 52.01 -54 0 52.02 -53.99 0 52.04 -53.98 0 52.05 -53.97 0 52.05 -53.97 0 52.07 -53.97 0 52.09 -53.96 0 52.11 -53.95 0 52.13 -53.95 0 52.15 -53.94 0 52.17 -53.94 0 52.19 -53.93 0 52.21 -53.93 0 52.23 -53.92 0 52.25 -53.92 0 52.27 -53.91 0 52.29 -53.91 0 52.31 -53.9 0 52.33 -53.89 0 52.35 -53.89 0 52.38 -53.88 0 52.4 -53.88 0 52.42 -53.87 0 52.44 -53.87 0 52.46 -53.86 0 52.48 -53.86 0 52.5 -53.85 0 52.52 -53.85 0 52.54 -53.84 0 52.56 -53.83 0 52.58 -53.83 0 52.6 -53.82 0 52.62 -53.82 0 52.64 -53.81 0 52.64 -53.81 0 52.65 -53.82 0 52.67 -53.82 0 52.68 -53.83 0 52.69 -53.83 0 52.71 -53.84 0 52.72 -53.84 0 52.73 -53.85 0 52.75 -53.86 0 52.76 -53.86 0 52.77 -53.87 0 52.78 -53.87 0 52.8 -53.88 0 52.81 -53.88 0 52.82 -53.89 0 52.84 -53.89 0 52.85 -53.9 0 52.86 -53.9 0 52.88 -53.91 0 52.89 -53.91 0 52.9 -53.92 0 52.92 -53.93 0 52.93 -53.93 0 52.94 -53.94 0 52.96 -53.94 0 52.97 -53.95 0 52.98 -53.95 0 53 -53.96 0 53.01 -53.96 0 53.02 -53.97 0 53.02 -53.97 0 53.06 -53.99 0 53.09 -54 0 53.13 -54.02 0 53.16 -54.04 0 53.2 -54.05 0 53.23 -54.07 0 53.27 -54.09 0 53.3 -54.11 0 53.34 -54.12 0 53.37 -54.14 0 53.41 -54.16 0 53.44 -54.17 0 53.48 -54.19 0 53.52 -54.21 0 53.55 -54.23 0 53.59 -54.24 0 53.62 -54.26 0 53.66 -54.28 0 53.69 -54.3 0 53.73 -54.31 0 53.76 -54.33 0 53.8 -54.35 0 53.83 -54.36 0 53.87 -54.38 0 53.9 -54.4 0 53.94 -54.42 0 53.97 -54.43 0 54.01 -54.45 0 54.04 -54.47 0 54.04 -54.47 0 54.08 -54.48 0 54.11 -54.5 0 54.14 -54.51 0 54.17 -54.53 0 54.21 -54.54 0 54.24 -54.56 0 54.27 -54.57 0 54.3 -54.58 0 54.33 -54.6 0 54.37 -54.61 0 54.4 -54.63 0 54.43 -54.64 0 54.46 -54.66 0 54.5 -54.67 0 54.53 -54.68 0 54.56 -54.7 0 54.59 -54.71 0 54.63 -54.73 0 54.66 -54.74 0 54.69 -54.76 0 54.72 -54.77 0 54.76 -54.79 0 54.79 -54.8 0 54.82 -54.81 0 54.85 -54.83 0 54.88 -54.84 0 54.92 -54.86 0 54.95 -54.87 0 54.98 -54.89