Table 3. Relative abundance, presence or absence, and overall abundance of Pleistocene planktonic foraminifers at Hole 1082A.
Core, section,
interval
Depth
(mbsf)
Overall abundance Orbulina universa Globigerina bulloides Globorotalia inflata Neogloboquadrina pachyderma (dextral) Globorotalia crassaformis Globorotalia truncatulinoides Globorotalia tosaensis Globorotalia scitula Globorotalia menardii Neogloboquadrina dutertrei Dissolution
175-1082A-
1H-CC 7.8 5 A D D

P



5
2H-CC 17.4 5 A A A A
P


P 5
3H-CC 27.2

D D







4H-CC 36.7
A A D

P
P
P
5H-CC 46.5 4
A D

P


P 5
6H-CC 55.8 5
D


P


P 5
7H-CC 65.5 5
A D

P



5
8H-CC 75.3 5
D D



P

5
14H-CC 128.6 5 A A

A P P P P
5
15X-CC 135.3 2

D






3
16X-CC 145.3 3 A A D






4

Notes: D = dominant (>30%) and A = abundant (10%–30%) components of the assemblage are shown. Presence (P) and absence (A) are also shown for select species. Overall abundance is given as 2 = rare; 3 = few; 4 = common; and 5 = abundant. Dissolution is grouped as 2 = some dissolution; 4 = moderate dissolution; and 5 = no dissolution.