(Table 2) Distribution of calcareous nannofossil species at DSDP Hole 25-245A

Abundance - V = very abundant, (more than 10 specimens/field of view); A = abundant, (1 to 10 specimens/field of view); C = common, (1 specimen/2-10 fields of view); F = few, (1 specimen/11-100 fields of view); R = rare, (1 specimen/101-1000 fields of view); - = none found. Preservation - P = poor, M = moderate, G = good. Samples 25-245A-5-1,107-109; 25-245A-2-5,98-100; 25-245A-1-2,45-47; 25-245A-1-6,85-86 and 25-245A-2-1,75-77 were barren.