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US National Science Foundation Division of Ocean Sciences
Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: International Ocean Discovery Program
Contact the Curator
Ship: Glomar Challenger
Cruise: 16
Hole: 157
Device: drill
Latitude: -1.762
Longitude: -85.903
Water Depth(m): 2591
Date: 19710212
IGSN: ODP002478
Core length (cm): 43400
Diameter (cm): 7
Storage: refrigerated
1 :    157 1   1034 to 1150
Primary composition: calcareous, nannofossils
Components: siliceous, sponge spicules
Geologic Age: Pleistocene
Comments: AVG.DEN=1.39
2 :    157 1   1155 to 1300
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
Comments: AVG.DEN=1.34
3 :    157 1   1600 to 1750
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.32
4 :    157 1   1910 to 1910
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
5 :    157 2   1900 to 2050
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pleistocene
Comments: AVG.DEN=1.49
6 :    157 2   2050 to 2200
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pleistocene
Comments: AVG.DEN=1.48
7 :    157 2   2200 to 2350
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, radiolaria
Geologic Age: Pleistocene
Comments: AVG.DEN=1.49
8 :    157 2   2350 to 2500
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.50
9 :    157 2   2500 to 2650
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.49
10 :    157 2   2650 to 2800
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.48
11 :    157 2   2810 to 2810
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
12 :    157 3   2800 to 2950
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.40
13 :    157 3   2950 to 3100
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.42
14 :    157 3   3100 to 3250
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.44
15 :    157 3   3250 to 3400
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.43
16 :    157 3   3400 to 3550
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.43
17 :    157 3   3550 to 3700
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.41
18 :    157 3   3710 to 3710
Primary composition: siliceous, diatoms
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Pleistocene
19 :    157 4   3700 to 3850
Primary composition: calcareous, nannofossils
Components: siliceous, sponge spicules
Geologic Age: Pleistocene
Comments: AVG.DEN=1.36
20 :    157 4   3850 to 4000
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.38
21 :    157 4   4000 to 4150
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
Comments: AVG.DEN=1.37
22 :    157 4   4150 to 4300
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.40
23 :    157 4   4300 to 4450
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.37
24 :    157 4   4450 to 4600
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
Comments: AVG.DEN=1.40
25 :    157 4   4610 to 4610
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
26 :    157 5   4600 to 4750
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.45
27 :    157 5   4750 to 4900
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pleistocene
Comments: AVG.DEN=1.49
28 :    157 5   4900 to 5050
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.50
29 :    157 5   5050 to 5200
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.49
30 :    157 5   5200 to 5350
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pleistocene
Comments: AVG.DEN=1.46
31 :    157 5   5350 to 5500
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pleistocene
Comments: AVG.DEN=1.44
32 :    157 5   5510 to 5510
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, radiolaria
Geologic Age: Pleistocene
33 :    157 6   5500 to 5650
Primary composition: siliceous
Components: siliceous, diatoms
siliceous, radiolaria
Geologic Age: Pleistocene
Comments: AVG.DEN=1.42
34 :    157 6   5650 to 5800
Primary composition: calcareous, nannofossils
Geologic Age: Pleistocene
Comments: AVG.DEN=1.42
35 :    157 6   5800 to 5950
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pleistocene
Comments: AVG.DEN=1.42
36 :    157 6   5950 to 6100
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pleistocene
Comments: AVG.DEN=1.47
37 :    157 6   6100 to 6250
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pleistocene
Comments: AVG.DEN=1.41
38 :    157 6   6250 to 6400
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.48
39 :    157 6   6410 to 6410
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
40 :    157 7   6469 to 6550
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.46
41 :    157 7   6550 to 6700
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
Comments: AVG.DEN=1.47
42 :    157 7   6700 to 6850
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
Comments: AVG.DEN=1.44
43 :    157 7   6850 to 7000
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.45
44 :    157 7   7000 to 7150
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.49
45 :    157 7   7310 to 7310
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
46 :    157 8   7306 to 7450
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
47 :    157 8   7450 to 7600
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pleistocene
48 :    157 8   7600 to 7750
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pleistocene
49 :    157 8   7750 to 7900
Primary composition: calcareous, nannofossils
Geologic Age: Pleistocene
50 :    157 8   7910 to 7910
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
51 :    157 9   8275 to 8350
Primary composition: calcareous, nannofossils
Geologic Age: Pleistocene
52 :    157 9   8350 to 8500
Primary composition: siliceous, sponge spicules
Components: calcareous, nannofossils
Geologic Age: Pleistocene
53 :    157 9   8500 to 8650
Primary composition: calcareous, nannofossils
Components: siliceous, sponge spicules
Geologic Age: Pleistocene
54 :    157 9   8650 to 8800
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
55 :    157 9   8800 to 8950
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
56 :    157 9   8950 to 9100
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
57 :    157 10   9100 to 9250
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, radiolaria
Geologic Age: Pliocene
58 :    157 10   9250 to 9400
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
59 :    157 10   9400 to 9550
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
60 :    157 10   9550 to 9700
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
61 :    157 11   9900 to 10050
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
62 :    157 11   10050 to 10200
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pliocene
63 :    157 11   10222 to 10350
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
64 :    157 11   10350 to 10500
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
65 :    157 11   10510 to 10510
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
66 :    157 12   10800 to 11700
Comments: NO LITH DATA
67 :    157 13   11700 to 11790
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
68 :    157 13   11850 to 11990
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
69 :    157 13   12000 to 12062
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
70 :    157 13   12150 to 12273
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
71 :    157 13   12300 to 12360
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
72 :    157 13   12450 to 12595
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pliocene
73 :    157 13   12610 to 12610
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pliocene
74 :    157 14   12620 to 12750
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.38
75 :    157 14   12750 to 12900
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.32
76 :    157 14   12900 to 13050
Primary composition: siliceous
Components: siliceous, diatoms
siliceous, sponge spicules
Geologic Age: Pliocene
Comments: AVG.DEN=1.32
77 :    157 14   13050 to 13200
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.42
78 :    157 14   13200 to 13350
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.39
79 :    157 14   13350 to 13500
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.38
80 :    157 14   13510 to 13510
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
81 :    157 15   13500 to 13650
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.40
82 :    157 15   13650 to 13800
Primary composition: calcareous, nannofossils
Components: siliceous, sponge spicules
Geologic Age: Pliocene
Comments: AVG.DEN=1.45
83 :    157 15   13800 to 13950
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.48
84 :    157 15   13950 to 14100
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.49
85 :    157 15   14100 to 14250
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.45
86 :    157 15   14250 to 14400
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.45
87 :    157 15   14410 to 14410
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pliocene
88 :    157 16   14430 to 14550
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.44
89 :    157 16   14550 to 14700
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.44
90 :    157 16   14700 to 14850
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.49
91 :    157 16   14850 to 15000
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.49
92 :    157 16   15000 to 15150
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.50
93 :    157 16   15150 to 15300
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.49
94 :    157 16   15310 to 15310
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
95 :    157 17   15328 to 15478
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.39
96 :    157 17   15478 to 15628
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.40
97 :    157 17   15628 to 15778
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.41
98 :    157 17   15778 to 15928
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.40
99 :    157 17   15928 to 16078
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.38
100 :    157 17   16078 to 16228
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.33
101 :    157 17   16238 to 16238
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
102 :    157 18   16233 to 16365
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.33
103 :    157 18   16365 to 16515
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.33
104 :    157 18   16515 to 16665
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.37
105 :    157 18   16665 to 16815
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.42
106 :    157 18   16815 to 16965
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.42
107 :    157 18   16965 to 17110
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.43
108 :    157 18   17125 to 17125
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
109 :    157 19   17123 to 17273
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.42
110 :    157 19   17273 to 17423
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.45
111 :    157 19   17423 to 17573
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.47
112 :    157 19   17573 to 17723
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.46
113 :    157 19   17723 to 17873
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.41
114 :    157 19   17873 to 18023
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.36
115 :    157 19   18033 to 18033
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
116 :    157 20   18102 to 18150
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
117 :    157 20   18174 to 18300
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.39
118 :    157 20   18310 to 18310
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, sponge spicules
Geologic Age: Pliocene
119 :    157 21   18923 to 19070
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.48
120 :    157 21   19070 to 19220
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.47
121 :    157 21   19220 to 19370
Primary composition: siliceous
Components: siliceous, diatoms
siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.47
122 :    157 21   19370 to 19520
Primary composition: siliceous
Geologic Age: Pliocene
Comments: AVG.DEN=1.43
123 :    157 21   19520 to 19670
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.39
124 :    157 21   19670 to 19820
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.44
125 :    157 21   19830 to 19830
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
126 :    157 22   19823 to 19973
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.51
127 :    157 22   19973 to 20123
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.48
128 :    157 22   20123 to 20273
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.50
129 :    157 22   20273 to 20423
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.52
130 :    157 22   20423 to 20573
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.56
131 :    157 22   20573 to 20723
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.52
132 :    157 22   20733 to 20733
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
133 :    157 23   20727 to 20877
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.47
134 :    157 23   20877 to 21027
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.46
135 :    157 23   21027 to 21177
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.44
136 :    157 23   21177 to 21327
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.51
137 :    157 23   21327 to 21477
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.59
138 :    157 23   21477 to 21627
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.59
139 :    157 23   21637 to 21637
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
140 :    157 24   21698 to 21750
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.55
141 :    157 24   21750 to 21900
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.50
142 :    157 24   21900 to 22050
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.56
143 :    157 24   22070 to 22200
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.51
144 :    157 24   22210 to 22210
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pliocene
145 :    157 25   22650 to 22800
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.60
146 :    157 25   22800 to 22950
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.64
147 :    157 25   22950 to 23100
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.69
148 :    157 25   23100 to 23250
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.70
149 :    157 25   23260 to 23260
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pliocene
150 :    157 26   23426 to 23576
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.59
151 :    157 26   23576 to 23726
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.62
152 :    157 26   23726 to 23876
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.58
153 :    157 26   23876 to 24026
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.65
154 :    157 26   24026 to 24176
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.57
155 :    157 26   24176 to 24326
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.51
156 :    157 26   24336 to 24336
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
157 :    157 27   24330 to 24480
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.59
158 :    157 27   24480 to 24630
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.53
159 :    157 27   24630 to 24780
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.57
160 :    157 27   24780 to 24930
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.61
161 :    157 27   24930 to 25080
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.59
162 :    157 27   25080 to 25230
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.48
163 :    157 27   25240 to 25240
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
164 :    157 28   25225 to 25375
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.51
165 :    157 28   25375 to 25525
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.54
166 :    157 28   25525 to 25675
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.70
167 :    157 28   25675 to 25825
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.74
168 :    157 28   25825 to 25975
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.75
169 :    157 28   25975 to 26125
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.70
170 :    157 28   26135 to 26135
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pliocene
171 :    157 29   26160 to 26250
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.63
172 :    157 29   26250 to 26400
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.65
173 :    157 29   26400 to 26545
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.74
174 :    157 29   26560 to 26560
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
175 :    157 30   27000 to 27145
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.56
176 :    157 30   27150 to 27295
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.53
177 :    157 30   27300 to 27450
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.58
178 :    157 30   27450 to 27600
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.55
179 :    157 30   27600 to 27750
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.56
180 :    157 30   27750 to 27900
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.62
181 :    157 30   27910 to 27910
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
182 :    157 31   27900 to 27945
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
183 :    157 31   28050 to 28200
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.59
184 :    157 31   28200 to 28350
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.58
185 :    157 31   28350 to 28500
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.67
186 :    157 31   28500 to 28650
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.62
187 :    157 31   28650 to 28800
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.65
188 :    157 31   28810 to 28810
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
189 :    157 32   28826 to 28976
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.63
190 :    157 32   28976 to 29126
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.56
191 :    157 32   29126 to 29276
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.58
192 :    157 32   29276 to 29426
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.69
193 :    157 32   29426 to 29576
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.68
194 :    157 32   29576 to 29726
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.70
195 :    157 32   29736 to 29736
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
196 :    157 33   29728 to 29878
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.55
197 :    157 33   29878 to 30028
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.49
198 :    157 33   30028 to 30178
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.54
199 :    157 33   30178 to 30328
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.58
200 :    157 33   30328 to 30478
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.60
201 :    157 33   30478 to 30628
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.57
202 :    157 33   30638 to 30638
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
203 :    157 34   30610 to 30610
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
204 :    157 35   31500 to 31650
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.61
205 :    157 35   31660 to 31660
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
siliceous, diatoms
Geologic Age: Pliocene
206 :    157 36   32465 to 32550
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.65
207 :    157 36   32550 to 32700
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.65
208 :    157 36   32700 to 32850
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.72
209 :    157 36   32860 to 32860
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
210 :    157 37   33430 to 33450
Primary composition: calcareous, biogenic
Geologic Age: Miocene
211 :    157 37   33460 to 33460
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
212 :    157 38   34276 to 34350
Primary composition: calcareous, biogenic
Geologic Age: Miocene
213 :    157 38   34360 to 34360
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
214 :    157 39   34550 to 34650
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.75
215 :    157 39   34660 to 34660
Primary composition: calcareous, biogenic
Geologic Age: Miocene
216 :    157 40   35010 to 35010
Primary composition: calcareous, biogenic
Geologic Age: Miocene
217 :    157 41   35990 to 36041
Primary composition: calcareous, biogenic
Geologic Age: Miocene
218 :    157 41   36060 to 36060
Primary composition: calcareous, biogenic
Geologic Age: Miocene
219 :    157 42   36800 to 36950
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.82
220 :    157 42   36960 to 36960
Primary composition: calcareous, biogenic
Geologic Age: Miocene
221 :    157 43   37805 to 37850
Primary composition: calcareous, biogenic
Geologic Age: Miocene
222 :    157 44   38610 to 38610
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
223 :    157 45   39510 to 39510
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
224 :    157 46   40511 to 40550
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
225 :    157 46   40560 to 40560
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
226 :    157 47   41410 to 41450
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
227 :    157 47   41460 to 41460
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
228 :    157 48   42315 to 42350
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
229 :    157 48   42360 to 42360
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
230 :    157 49   43210 to 43250
Geologic Age: unknown
Comments: NO LITH CODE. BASALT
231 :    157 49   43250 to 43400
Geologic Age: unknown
Comments: NO LITH CODE. BASALT
_



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More Information and how to cite the IMLGS: doi:10.7289/V5H41PB8.


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