Table T2. Diatoms, Hole 1128C.
Core, section, interval (cm)
Depth (mbsf)
Abundance
Preservation
Actinoptychus senarius
Actinoptychus sp.
Arachnoidiscus sp.
Asterolampra marylandica
Asterolampra schmidtii
Asteromphalus sp.
Azpeitia oligocenica
Azpeitia sp.
Biddulphia sp.
Cavitatus sp.
Cestodiscus aff. intersectus
Cestodiscus convexus
Cestodiscus reticulatus
Cestodiscus spp.
Coscinodiscus marginatus
Coscinodiscus aff. radiatus
Coscinodiscus rhombicus
Coscinodiscus spp.
Distephanosira architecturalis
Distephanosira aff. architecturalis
Hemiaulus polycystinorum
Hemiaulus polymorphus
Hemiaulus sp.
Hyalodiscus sp.
Macrora stella
Paralia sulcata
Pseudotriceratium radiosoreticulatum
Pterotheca aculeifera
Pyxilla reticulata
Pyxilla sp.
Resting spores
Rocella praenitida
Rocella vigilans
Rouxia sp.
Sceptroneis sp.
Stellarima sp.
Stephanopyxis grunowii
Stephanopyxis spp.
Stictodiscus sp.
Thalassiosira bukryi
Thalassiothrix sp.
Triceratium inconspicuum var. trilobata
Triceratium sp. (coarse)
Trinacria excavata forma tetragona
Trinacria sp.
Cocconeis spp.
Diploneis spp.
Grammatophora spp.
Undifferentiated benthic diatoms
182-1128C-                                                                



















8H-4, 130-132 70.80 F P   P P P   P       P P           P P P P P   P   P P P P P


P

P
P

?

? P P
P P
8H-6, 55-57 73.05 R P     P                         P     P   P   P     P P     P





P P


P

P
P

9H-2, 80-82 76.80 R P     P           P   P       p P   P         P   P P     ? P P





P

?


P P P P P
10H-6, 105-107 92.55 VR VP           P P P           P                 P     P P     P






P






P

P
11H-3, 102-104 97.52 VR VP                                                   ?      



















12H-5, 73-75 109.73 VR VP                                                         P



















13H-4, 20-22 117.20 VR VP                                                   P     P



















14H-2, 73-75 124.23 Barren                                                            



















15H-3, 50-52 135.00 Barren                                                            



















16X-4, 105-107 143.85 R P                       P                                  



















17X-1, 45-47 146.55 VR VP                           P                              






P











17X-CC, 20-22 153.66 VR VP














































P
19X-3, 100-102 169.30 VR P
























P


P






P










20X-5, 30-32 181.20 VR P
















P






P






















21X-4, 70-72 189.70 R P
P P









P


P




p





P





P










22X-2, 110-112 194.70 F P

P






P P P




P


P

P



P





P










23X-3, 125-127 205.95 R P

P











P













P















P
24X-5, 105-107 218.35 F MP














P

P
P



P


P







P


P



P
25X-2, 65-67 223.05 A M
P


P P


P P
P
P

P
P



P P


P

P P P
P
?




P P

26X-3, 115-117 234.65 A M P P P P P
P
P
P

P
P

P


P

P



P P

P








P P
P

Notes: Abundance: A = abundant, C = common, F = few, R = rare, VR = very rare. Diatom preservation: G = good, M = moderate, P = poor, VP = very poor. Individual taxa abundance: P = present. See "Materials and Methods" for definitions of abundance and preservation designations.