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(Figure 11) Distribution of Cretaceous planktonic foraminifers and associated...
Species abundance: A = abundant, AF = frequent, C = common, F = few, R = rare, small case letters = reworked, cf. = confirm, ? = presence is questionable, - = absent. -
(Table 2) Distribution of recurrent planktonic foraminifera at DSDP Hole 75-530A
Planktonic occurrences above Core 75 are too infrequent to justify plotting. A - abundant, C - common, R - rare, F - few, ? - questionable occurrence. -
(Figure 7) Distribution of Cretaceous planktonic foraminifers and associated ...
Species abundance: A = abundant, AF = frequent, C = common, F = few, R = rare, small case letters = reworked, cf. = confirm, ? = presence is questionable, - = absent. -
(Table 1) Distribution of planktonic foraminifera in the Paleocene/Cretaceous...
Analysis of planktonic foraminifers from Section 605-66-1 established the Cretaceous/Tertiary (K/T) boundary between 68 and 73 cm. Comparison with the detailed zonation...