Table T8. Distribution of benthic foraminifers in Holes 1089A and 1089B. Notes: Abundance abbreviations: A = abundant, C = common, F = few, R = rare, B = barren. Preservation abbreviations: G = good, M = moderate, P = poor. For more specific definitions, refer to the "Explanatory Notes" chapter. Leg Site Hole Core Type Section Top (cm) Bottom (cm) Depth (mbsf) Depth (mcd) Abundance Preservation Adercotryma glomeratum Alabaminella weddelensis Anomalinoides alazanensis Bolivina spp. Cassidulina obtusa Cassidulina reniforme Cassidulinoides spp. Chillostomella oolina Cibicidoides spp. Cibicidoides wuellerstorfi Dentalina sp. Eggerella bradyi Ehrenbergina sp. Epistominella exigua Fissurina spp Francesita sp. Gyroidinoides soldanii Gyroidinoides spp. indeterminates (calc.) Islandiella sp. Karreriella bradyi Lagena spp. Laticarinina pauperata Lenticulina sp. Melonis barleeanum Melonis pompiliodes Miliolinella sp. Nodosaria spp. Nonionella iridea Nonionella sp. Oolina spp. Ophthalmidium spp. Oridorsalis sp. Oridorsalis umbonatus Parafissurina sp. Pleurostomella sp. Polymorphinid spp. Pullenia bulloides Pullenia quinqueloba Pullenia subcarinata Pullenia sp. Pyrgo murrhina Pyrgo spp. Quinqueloculina sp. Rhizammina sp. Siphotextularia sp. Sphaeroidina bulloides Spirophthalmidium sp. Stainforthia loeblichi Stainforthia sp. Stilostomella lepidula Triloculina trihedra Triloculina sp. Uvigerina hispidicostata Uvigerina proboscidea Uvigerina sp. Sample sum Number of species Abundance (specimens/cm3) 177 1089 A 1 H CC 17 22 7.27 7.03 C G 3 6 10 7 2 3 3 2 1 1 2 1 7 5 1 3 6 2 1 66 24 16.5 177 1089 A 2 H CC 16 21 16.9 16.48 C G 1 2 2 31 1 1 2 2 3 1 2 1 1 12 2 1 1 1 1 68 21 17 177 1089 A 3 H CC 13 18 21.18 24.02 C G 2 1 3 1 7 6 2 10 4 1 1 1 2 1 3 1 1 3 2 5 15 4 1 1 2 7 3 90 40 36 177 1089 A 4 H CC 22 27 30.66 35.04 C G 2 1 1 7 1 52 10 2 2 2 2 1 15 1 3 8 2 10 4 2 1 6 1 1 1 138 32 34.5 177 1089 A 5 H CC 14 19 43.36 44.32 C G 9 6 2 72 5 2 8 4 8 1 4 5 6 19 4 45 13 3 1 7 12 236 32 35.4 177 1089 A 6 H CC 18 23 52.25 54.13 C M 3 3 1 1 3 2 35 11 7 4 5 4 9 1 1 8 10 5 7 1 6 3 6 11 6 1 154 37 30.8 177 1089 A 7 H CC 51 56 63.4 67.54 C G 1 3 16 14 6 4 5 10 6 2 4 5 1 1 11 1 16 7 5 5 18 11 3 155 37 38.8 177 1089 A 8 H CC 9 14 74.03 78.8 F M 3 1 2 1 1 1 2 3 2 3 3 1 1 15 1 1 4 1 6 52 21 13 177 1089 A 9 H CC 10 15 75.24 81.42 C G 3 3 1 5 1 6 56 1 3 4 1 2 1 2 5 1 1 17 3 41 3 1 2 2 8 2 175 30 35 177 1089 A 10 H CC 0 5 92.97 103.16 C G 10 14 4 6 55 4 16 5 1 2 2 21 2 1 4 2 4 4 33 20 1 2 2 1 2 15 9 1 3 246 38 46.1 177 1089 A 11 H CC 53 58 97.9 103.69 A G 11 2 4 1 3 1 5 81 5 2 23 12 1 2 1 8 4 1 2 17 8 4 50 5 1 6 2 3 1 3 269 41 67.3 177 1089 A 12 H CC 0 5 111.59 117.38 C G 1 20 6 4 43 6 8 14 20 11 2 4 1 3 4 2 5 33 2 52 2 1 4 1 1 1 251 37 37.7 177 1089 A 13 H CC 0 5 111.8 111.8 A G 13 2 2 1 6 6 36 7 1 4 19 7 4 1 6 1 5 19 5 49 8 4 1 1 11 2 3 224 37 77.6 177 1089 A 14 H CC 11 16 130.07 135.86 A G 5 3 12 3 2 5 9 12 1 5 11 3 5 16 7 1 5 51 1 40 10 3 1 3 1 17 2 1 235 40 70.5 177 1089 A 15 H CC 21 26 136.7 142.49 F G 49 2 1 1 5 6 1 2 2 3 6 4 5 5 21 6 2 1 10 3 135 23 13.5 177 1089 A 16 H CC 9 14 149.24 156.66 C G 6 1 17 8 4 9 9 116 6 2 1 13 7 13 1 3 1 6 1 2 3 21 5 1 22 4 5 5 2 11 1 306 38 95.6 177 1089 A 17 H CC 0 8 149.8 149.8 C G 4 9 3 1 6 11 27 6 4 23 1 1 9 1 6 7 1 1 4 3 17 2 1 2 47 3 1 1 7 3 10 222 43 66.6 177 1089 A 18 H CC 21 26 166.22 174.18 0 0 177 1089 A 19 H CC 0 10 177.69 185.7 0 0 177 1089 A 20 H CC 13 23 187.53 195.35 0 0 177 1089 A 21 H CC 21 26 195.09 208.71 R M 1 1 1 1 1 1 3 2 11 9 0.6 177 1089 A 23 H CC 31 41 215.29 227.59 C M 27 7 2 69 1 1 2 4 6 1 2 2 1 17 1 3 4 3 21 5 1 63 8 1 3 1 1 8 265 33 33.1 177 1089 B 24 H CC 23 28 223.43 238.53 C M C A R R R C R 177 1089 B 25 H CC 14 19 232.78 247.88 C P C C R R R R C C A R R R 177 1089 B 26 H CC 11 16 242.01 257.11 B 177 1089 B 27 H CC 45 53 250.79 265.89 B 177 1089 B 28 H CC 25 30 257.84 272.92 B 177 1089 B 29 H CC 62 67 264.91 280.01 B