(Table 3) Distribution of calcareous nannofossil species at DSDP Holes 25-239, 25-240, and 25-241

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. 25-239-14-1,38-40 to 25-239-16-1,112-114; 25-239-17-2,124-126; 25-239-18-1,101-103; 25-239-18-3,130-132; 25-239-19-2,77-79 and 25-241-19-1,62-64 to 25-241-21-5,95-97 were barren. 25-239-17-5,52-54 and 25-239-19-1,55-57 include occasional placolith rim.