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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: 15
Hole: 149
Device: drill
Latitude: 15.105
Longitude: -69.365
Water Depth(m): 3972
Date: 19710105
IGSN: ODP002275
Core length (cm): 38250
Diameter (cm): 7
Storage: refrigerated
1 :    149 1   0 to 100
Comments: NO LITH DATA
2 :    149 2   100 to 250
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Holocene
Comments: AVG.DEN=1.21
3 :    149 2   250 to 355
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.28
4 :    149 2   400 to 550
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.26
5 :    149 2   550 to 700
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
6 :    149 2   700 to 805
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.28
7 :    149 2   850 to 1000
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.26
8 :    149 3   1072 to 1150
Primary composition: calcareous, nannofossils
Geologic Age: Pleistocene
9 :    149 3   1150 to 1300
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.25
10 :    149 3   1340 to 1450
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.24
11 :    149 3   1450 to 1600
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.25
12 :    149 3   1600 to 1675
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
13 :    149 3   1750 to 1900
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.40
14 :    149 4   1942 to 2050
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
15 :    149 4   2050 to 2200
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.29
16 :    149 4   2200 to 2305
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.33
17 :    149 4   2350 to 2500
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.32
18 :    149 4   2500 to 2650
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.40
19 :    149 5   2860 to 2938
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
20 :    149 5   2950 to 3100
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.18
21 :    149 5   3100 to 3205
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.22
22 :    149 5   3250 to 3391
Primary composition: calcareous, nannofossils
Geologic Age: Pleistocene
Comments: AVG.DEN=1.42
23 :    149 5   3400 to 3550
Primary composition: calcareous, nannofossils
Geologic Age: Pleistocene
Comments: AVG.DEN=1.39
24 :    149 6   3700 to 3737
Primary composition: calcareous, foraminifera
Components: calcareous, nannofossils
Geologic Age: Pleistocene
25 :    149 6   3858 to 4000
Primary composition: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.24
26 :    149 6   4000 to 4150
Primary composition: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.21
27 :    149 6   4150 to 4300
Primary composition: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.31
28 :    149 6   4300 to 4446
Primary composition: calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.24
29 :    149 6   4450 to 4600
Primary composition: calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.28
30 :    149 7   4600 to 4705
Primary composition: calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.56
31 :    149 7   4750 to 4855
Primary composition: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.64
32 :    149 7   4900 to 5050
Primary composition: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.63
33 :    149 7   5050 to 5075
Primary composition: calcareous, foraminifera
Geologic Age: Pleistocene
34 :    149 7   5200 to 5350
Primary composition: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.49
35 :    149 7   5350 to 5500
Primary composition: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.53
36 :    149 8   5613 to 5750
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.63
37 :    149 8   5750 to 5900
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.59
38 :    149 8   5900 to 6050
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.60
39 :    149 8   6050 to 6156
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.66
40 :    149 8   6200 to 6350
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.64
41 :    149 8   6350 to 6500
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.63
42 :    149 9   6577 to 6650
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
43 :    149 9   6650 to 6800
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.55
44 :    149 9   6800 to 6950
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.57
45 :    149 9   6950 to 7057
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.59
46 :    149 9   7100 to 7184
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.63
47 :    149 9   7184 to 7250
Primary composition: calcareous, foraminifera
Geologic Age: Tertiary
Comments: AVG.DEN=1.69
48 :    149 9   7250 to 7327
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.70
49 :    149 10   7587 to 7650
Primary composition: terrigenous
Geologic Age: Tertiary
50 :    149 10   7650 to 7755
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.66
51 :    149 10   7800 to 7849
Primary composition: terrigenous
Geologic Age: Tertiary
52 :    149 10   7950 to 8088
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.53
53 :    149 10   8100 to 8250
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.55
54 :    149 11   8499 to 8550
Primary composition: terrigenous
Geologic Age: Tertiary
55 :    149 11   8550 to 8700
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.51
56 :    149 11   8700 to 8850
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.59
57 :    149 11   8850 to 8955
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.63
58 :    149 11   9000 to 9150
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.57
59 :    149 11   9150 to 9300
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.65
60 :    149 12   9325 to 9422
Geologic Age: Miocene
61 :    149 12   9479 to 9600
Geologic Age: Miocene
Comments: AVG.DEN=1.56
62 :    149 12   9600 to 9750
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.59
63 :    149 12   9767 to 9856
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.57
64 :    149 12   9900 to 10008
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.58
65 :    149 12   10050 to 10183
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.61
66 :    149 13   10218 to 10350
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.49
67 :    149 13   10350 to 10500
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.59
68 :    149 13   10500 to 10538
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.61
69 :    149 13   10538 to 10650
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.68
70 :    149 13   10672 to 10800
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.51
71 :    149 13   10800 to 10950
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.61
72 :    149 13   10950 to 11004
Primary composition: calcareous, biogenic
Geologic Age: Miocene
73 :    149 13   11004 to 11032
Primary composition: calcareous, biogenic
Geologic Age: Miocene
74 :    149 14   11298 to 11350
Primary composition: calcareous, biogenic
Geologic Age: Miocene
75 :    149 14   11353 to 11500
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.46
76 :    149 14   11500 to 11605
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.51
77 :    149 14   11650 to 11800
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.66
78 :    149 15   12100 to 12132
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.56
79 :    149 15   12132 to 12250
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.58
80 :    149 15   12250 to 12400
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.64
81 :    149 15   12400 to 12550
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.65
82 :    149 15   12550 to 12700
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.68
83 :    149 15   12700 to 12850
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.70
84 :    149 16   13025 to 13063
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
85 :    149 16   13063 to 13150
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
86 :    149 16   13150 to 13300
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.65
87 :    149 16   13300 to 13450
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.69
88 :    149 16   13493 to 13600
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.64
89 :    149 16   13600 to 13750
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.68
90 :    149 17   13942 to 14050
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.51
91 :    149 17   14050 to 14200
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.48
92 :    149 17   14200 to 14347
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.49
93 :    149 17   14350 to 14500
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.67
94 :    149 17   14500 to 14650
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.67
95 :    149 18   14943 to 15050
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.51
96 :    149 18   15050 to 15200
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.60
97 :    149 18   15200 to 15305
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.59
98 :    149 18   15350 to 15500
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Miocene
99 :    149 18   15500 to 15650
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.65
100 :    149 19   15923 to 15950
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
101 :    149 19   15950 to 16100
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.57
102 :    149 19   16100 to 16201
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.68
103 :    149 19   16201 to 16243
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.76
104 :    149 20   16787 to 16850
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
105 :    149 20   16850 to 17000
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.72
106 :    149 20   17000 to 17150
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.73
107 :    149 20   17150 to 17241
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.74
108 :    149 20   17300 to 17450
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.73
109 :    149 21   17683 to 17750
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
110 :    149 21   17750 to 17900
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.57
111 :    149 21   17900 to 18050
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.54
112 :    149 21   18050 to 18200
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.65
113 :    149 21   18200 to 18350
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.81
114 :    149 22   18512 to 18650
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.42
115 :    149 22   18650 to 18800
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.37
116 :    149 22   18800 to 18950
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.37
117 :    149 22   19080 to 19100
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
118 :    149 22   19100 to 19250
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.34
119 :    149 22   19250 to 19400
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.46
120 :    149 23   19512 to 19650
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.62
121 :    149 23   19650 to 19800
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.60
122 :    149 23   19800 to 19907
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.80
123 :    149 23   19950 to 20100
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.76
124 :    149 23   20100 to 20250
Primary composition: calcareous, nannofossils
Components: siliceous, sponge spicules
Geologic Age: Miocene
Comments: AVG.DEN=1.78
125 :    149 24   20462 to 20547
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.68
126 :    149 25   21304 to 21450
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Miocene
Comments: AVG.DEN=1.62
127 :    149 25   21450 to 21600
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.71
128 :    149 25   21600 to 21750
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.76
129 :    149 26   22359 to 22450
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.66
130 :    149 26   22450 to 22556
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.68
131 :    149 26   22600 to 22750
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.63
132 :    149 27   23205 to 23342
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.43
133 :    149 27   23350 to 23500
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.64
134 :    149 27   23500 to 23650
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.63
135 :    149 28   24186 to 24250
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.51
136 :    149 28   24250 to 24400
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.59
137 :    149 28   24400 to 24550
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.58
138 :    149 28   24550 to 24700
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.64
139 :    149 29   25110 to 25250
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.66
140 :    149 29   25250 to 25400
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.73
141 :    149 29   25444 to 25550
Primary composition: calcareous, biogenic
Geologic Age: Oligocene
Comments: AVG.DEN=1.75
142 :    149 30   26081 to 26150
Primary composition: calcareous, biogenic
Geologic Age: Oligocene
Comments: AVG.DEN=1.47
143 :    149 30   26150 to 26300
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.65
144 :    149 31   27000 to 27105
Primary composition: siliceous, sponge spicules
Components: siliceous, radiolaria
Geologic Age: Oligocene
Comments: AVG.DEN=1.34
145 :    149 31   27150 to 27289
Primary composition: siliceous
Components: siliceous, radiolaria
siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.39
146 :    149 32   28013 to 28028
Primary composition: siliceous
Geologic Age: Eocene
147 :    149 32   28028 to 28050
Primary composition: siliceous
Geologic Age: Eocene
148 :    149 32   28050 to 28200
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.37
149 :    149 32   28200 to 28350
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.44
150 :    149 32   28350 to 28495
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.43
151 :    149 33   28800 to 28826
Primary composition: siliceous
Geologic Age: Eocene
152 :    149 33   28826 to 28906
Primary composition: siliceous
Geologic Age: Eocene
Comments: AVG.DEN=1.45
153 :    149 33   28950 to 29100
Primary composition: siliceous
Components: siliceous, radiolaria
siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.47
154 :    149 34   29870 to 29950
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Eocene
155 :    149 34   29950 to 30086
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Eocene
Comments: AVG.DEN=1.52
156 :    149 34   30100 to 30250
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.50
157 :    149 35   30720 to 30870
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.44
158 :    149 35   30870 to 31020
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Eocene
Comments: AVG.DEN=1.38
159 :    149 35   31020 to 31170
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Eocene
Comments: AVG.DEN=1.39
160 :    149 35   31170 to 31278
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Eocene
Comments: AVG.DEN=1.45
161 :    149 35   31320 to 31470
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Eocene
Comments: AVG.DEN=1.44
162 :    149 35   31470 to 31620
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Eocene
Comments: AVG.DEN=1.43
163 :    149 36   31668 to 31743
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.37
164 :    149 37   32583 to 32650
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Eocene
165 :    149 37   32650 to 32800
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.48
166 :    149 37   32800 to 32908
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Eocene
167 :    149 37   32950 to 33100
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.44
168 :    149 38   33520 to 33550
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
169 :    149 38   33550 to 33700
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
calcareous, nannofossils
Geologic Age: Eocene
Comments: AVG.DEN=1.35
170 :    149 38   33700 to 33850
Primary composition: siliceous
Components: siliceous, radiolaria
siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.38
171 :    149 39   34485 to 34550
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.39
172 :    149 40   35300 to 35385
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.40
173 :    149 40   35430 to 35450
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.36
174 :    149 41   36243 to 36319
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.33
175 :    149 41   36350 to 36500
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.36
176 :    149 41   36500 to 36650
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.36
177 :    149 41   36650 to 36800
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.35
178 :    149 41   36800 to 36908
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=2.09
179 :    149 41   36950 to 37100
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.47
180 :    149 42   37204 to 37225
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.30
181 :    149 42   37225 to 37250
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.38
182 :    149 42   37250 to 37358
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.45
183 :    149 42   37400 to 37550
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.48
184 :    149 42   37550 to 37639
Primary composition: calcareous, biogenic
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.50
185 :    149 42   37639 to 37670
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.39
186 :    149 42   37670 to 37700
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.49
187 :    149 43   38126 to 38201
Primary composition: calcareous, biogenic
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.67
188 :    149 43   38201 to 38250
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Eocene
Comments: AVG.DEN=1.82
_



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


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