Table T10. Distribution of the main components of the radiolarian assemblages at Site 1092. Notes: Abundance abbreviations: A = abundant, C = common, F = few, R = rare. Preservation abbreviations: E = excellent, G = good, M = moderate, P = poor. For more specific definitions, refer to "Biostratigraphy," p. 10, in the "Explanatory Notes" chapter. For more specific definitions, refer to the “Explanatory Notes” chapter (this volume). Leg Site Hole Core Core type Section Top (cm) Base (cm) Depth (mbsf) Depth (mcd) Radiolarian abundance Radiolarian preservation Acrosphaera australis Acrosphaera murayana Actinomma golownini Amphymenium challengerae Antarctissa deflandrei Antarctissa denticulata Antarctissa longa Axoprunum bispiculum Botryostrobus aquilonalis Botryostrobus auritus Corythomelissa horrida Cycladophora cosma Cycladophora davisiana Cycladophora golli regipileus Cycladophora pliocenica Cycladophora spongothorax Cyrtocapsella japonica Cyrtocapsella longithorax Cyrtocapsella tetrapera Dendrospyris megalocephalis Dictyophimus crisiae Didymocyrtis laticonus Didymocyrtis mammifera Eucyrtidium calvertense Eucyrtidium cienkowskii Eucyrtidium pseudoinflatum Helotholus praevema Helotholus vema Lamprocyclas aegles Lamprocyrtis heteroporos Lipmanella japonica Lithelius nautiloides Lithomelissa stigi Lychnocanoma conica Lychnocanoma grande Pterocanium trilobum Prunopyle haysi Prunopyle titan Saccospyris antarctica Saturnalis circularis Siphocampe lineata Spongodiscus osculosus Spongoplegma antarcticum Spongurus pylomaticus Stichocorys peregrina Stylatractus universu Theocorys redondoensis Triceraspyris antarctica Velicucullus oddgurneri 177 1092 A 1 H CC 7 12 8 10.55 A E A A C F C F F F F F F F 177 1092 A 2 H CC 9 14 16.11 19.73 A E A A C C F F F F F 177 1092 A 3 H CC 9 14 26.24 30.97 A E A A F F F F F F 177 1092 A 4 H CC 9 14 36.74 41.61 A E C F R R F F F 177 1092 A 5 H CC 10 15 45.82 51.69 A E C F F C F F 177 1092 A 6 H CC 0 10 54.83 62.72 A G F F C F C F F 177 1092 A 7 H CC 15 20 64.82 73.51 A G F F F F F F F F F 177 1092 A 8 H CC 11 16 73.72 83.17 C M F F F F F F F 177 1092 A 9 H CC 10 15 83.97 93.3 R P F F F F F F 177 1092 A 10 H CC 15 20 93.63 104.17 R M F F F F 177 1092 A 11 H CC 0 10 102.77 115.26 R P F F F F 177 1092 A 12 H CC 28 33 113.08 125.49 R P F F 177 1092 A 13 H CC 10 15 121.55 135.77 177 1092 A 14 H CC 10 15 131.11 147.23 A E F F F C F F F 177 1092 A 15 H CC 14 19 141.03 159.27 R P C F F 177 1092 A 16 H CC 14 19 149.91 169.09 C P F C F F 177 1092 A 17 H CC 32 37 158.51 176.73 177 1092 A 18 H CC 0 7 168.5 188.35 C M F F F C F 177 1092 A 19 H CC 72 77 178.63 200.97 177 1092 A 20 H CC 13 18 188.35 210.69 A G F F F C F F 177 1092 B 1 H CC 0 7 7.35 7.9 A E A C A C F F F R F F F F R 177 1092 B 2 H CC 6 11 16.65 17.5 177 1092 B 3 H CC 7 14 24.44 25.68 A E A C C F F F F F 177 1092 B 4 H CC 5 10 35.82 37.03 A E C C F F C F F F F F F 177 1092 B 5 H CC 0 10 44.9 47.07 A E C C F F F F F F F F F 177 1092 B 6 H CC 11 16 52.36 56.15 177 1092 B 7 H CC 0 10 55.56 58.21 177 1092 B 8 H CC 9 14 74.16 80.11 177 1092 B 9 H CC 17 22 82.53 88.51 R P R R R F 177 1092 B 10 H CC 11 16 92.09 99.09 177 1092 B 11 H CC 17 22 102.44 110.93 177 1092 B 12 H CC 8 13 111.38 121.31 177 1092 B 13 H CC 10 15 116.15 126.97 R M F R F F F F 177 1092 B 14 H CC 18 23 131.4 144.32 177 1092 B 15 H CC 20 25 138.37 154.09 177 1092 B 16 H CC 20 25 149.09 164.41 177 1092 B 17 H CC 23 28 157.96 174.82 R P R C R 177 1092 B 18 H CC 25 30 168.65 184.56 C G R A R F F C 177 1092 C 1 H CC 7 12 3.99 3.99 A E A C C F F F F 177 1092 C 2 H CC 10 15 11.77 14.42 A E C C C F F F F F 177 1092 C 3 H CC 11 16 23.07 24.67 A E C C C C F F F F F F 177 1092 C 4 H CC 0 5 32.07 35.3 A E C F C F F 177 1092 C 5 H CC 11 16 40.88 44.93 177 1092 C 6 H CC 0 10 42 42 A E R F F F F F F F 177 1092 C 7 H CC 8 15 57.55 63.02 177 1092 C 8 H CC 13 20 69.14 75.45 177 1092 C 9 H CC 18 25 80.02 86.97 177 1092 C 10 H CC 14 19 89.74 97.42 R M F F F F F F 177 1092 C 11 H CC 51 56 98.28 106.78 177 1092 C 12 H CC 20 25 108.51 118.86 177 1092 C 13 H CC 9 16 118.23 129.66 177 1092 C 14 H CC 15 20 127.92 142.74 C M R F F F F R F F 177 1092 C 15 H CC 16 23 137.43 152.63 177 1092 C 16 H CC 20 26 146.88 165.58 177 1092 C 17 H CC 21 26 156.28 176.16 177 1092 C 18 H CC 23 30 165.95 185.74 R P F F F 177 1092 D 1 H CC 0 7 46 48.07 177 1092 D 2 H CC 3 13 54.78 57.53 A E A C F F F F 177 1092 D 3 H CC 7 14 64.96 69.27