Macrostrat
Projects
3
Columns
Site U1397, Hole A
Age
(
Ma
)
0.000
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0.009
0.010
0.011
0.012
0.013
0.014
0.015
0.016
0.017
0.018
0.019
0.020
0.021
0.022
0.023
0.024
0.025
0.026
0.027
0.028
0.029
0.030
0.031
0.032
0.033
0.034
0.035
0.036
0.037
0.038
0.039
0.040
0.041
0.042
0.043
0.044
0.045
0.046
0.047
0.048
0.049
0.050
0.051
0.052
0.053
0.054
0.055
0.056
0.057
0.058
0.059
0.060
0.061
0.062
0.063
0.064
0.065
0.066
0.067
0.068
0.069
0.070
0.071
0.072
0.073
0.074
0.075
0.076
0.077
0.078
0.079
0.080
0.081
0.082
0.083
0.084
0.085
0.086
0.087
0.088
0.089
0.090
0.091
0.092
0.093
0.094
0.095
0.096
0.097
0.098
0.099
0.100
0.101
0.102
0.103
0.104
0.105
0.106
0.107
0.108
0.109
0.110
0.111
0.112
0.113
0.114
0.115
0.116
0.117
0.118
0.119
0.120
0.121
0.122
0.123
0.124
0.125
0.126
0.127
0.128
0.129
0.130
0.131
0.132
0.133
0.134
0.135
0.136
0.137
0.138
0.139
0.140
0.141
0.142
0.143
0.144
0.145
0.146
0.147
0.148
0.149
0.150
0.151
0.152
0.153
0.154
0.155
0.156
0.157
0.158
0.159
0.160
0.161
0.162
0.163
0.164
0.165
0.166
0.167
0.168
0.169
0.170
0.171
0.172
0.173
0.174
0.175
0.176
0.177
0.178
0.179
0.180
0.181
0.182
0.183
0.184
0.185
0.186
0.187
0.188
0.189
0.190
0.191
0.192
0.193
0.194
0.195
0.196
0.197
0.198
0.199
0.200
0.201
0.202
0.203
Cenozoic
Quaternary
Holocene
Pleistocene
0.000-0.130: volcaniclastic-mud
0.130-0.220: carbonate ooze
0.220-0.260: calcareous sand
0.260-0.410: carbonate ooze
0.410-0.420: ash
0.420-0.500: carbonate ooze
0.500-0.510: ash
0.510-0.990: carbonate ooze
0.990-1.740: ash
1.740-1.800: carbonate ooze
1.800-1.830: volcaniclastic-sand
1.830-1.890: carbonate ooze
1.890-1.900: volcaniclastic-sand
1.900-2.040: carbonate ooze
2.040-2.050: volcaniclastic-sand
2.050-2.150: carbonate ooze
2.150-2.160: volcaniclastic-sand
2.160-2.480: carbonate ooze
2.480-2.490: volcaniclastic-sand
2.490-2.500: carbonate ooze
2.500-2.510: volcaniclastic-sand
2.510-3.090: carbonate ooze
3.090-3.130: volcaniclastic-sand
3.130-3.360: carbonate ooze
3.360-3.400: volcaniclastic-gravel
3.400-3.470: carbonate ooze
3.470-3.510: ash
3.510-3.640: carbonate ooze
3.640-3.750: volcaniclastic-sand
3.750-4.410: carbonate ooze
4.410-4.670: volcaniclastic-sand
4.670-4.920: carbonate ooze
4.920-4.930: ash
4.930-5.070: carbonate ooze
5.070-5.120: ash
5.120-5.180: carbonate ooze
5.180-5.250: ash
5.250-5.500: carbonate ooze
5.500-5.510: ash
5.510-5.640: carbonate ooze
5.640-5.650: ash
5.650-5.930: carbonate ooze
5.930-5.950: ash
5.950-5.970: carbonate ooze
5.970-5.990: ash
5.990-6.750: carbonate ooze
6.750-6.760: ash
6.760-6.860: volcaniclastic-sand
6.860-6.930: carbonate ooze
6.930-7.020: volcaniclastic-sand
7.020-7.140: carbonate ooze
7.140-7.150: ash
7.150-7.280: carbonate ooze
7.280-7.310: ash
7.310-7.430: carbonate ooze
7.430-7.440: ash
7.440-7.570: carbonate ooze
7.570-7.620: volcaniclastic-sand
7.620-7.650: ash
7.650-7.730: carbonate ooze
7.730-7.740: ash
7.740-7.780: carbonate ooze
7.780-7.790: calcareous sand
7.790-7.850: carbonate ooze
7.850-7.910: volcaniclastic-sand
7.910-8.170: carbonate ooze
8.170-8.280: volcaniclastic-sand
8.280-9.040: carbonate ooze
9.040-10.240: volcaniclastic-sand
10.240-10.280: carbonate ooze
10.280-10.310: volcaniclastic-sand
10.310-10.900: carbonate ooze
10.900-11.060: volcaniclastic-sand
11.060-11.130: carbonate ooze
11.130-11.140: volcaniclastic-sand
11.140-11.230: carbonate ooze
11.230-11.300: volcaniclastic-mud
11.300-11.340: ash
11.340-11.400: volcaniclastic-sand
11.400-11.570: carbonate ooze
11.570-11.700: ash
11.700-12.090: carbonate ooze
12.090-12.100: ash
12.100-12.360: carbonate ooze
12.360-12.380: volcaniclastic-sand
12.380-12.430: carbonate ooze
12.430-12.460: volcaniclastic-sand
12.460-12.690: carbonate ooze
12.690-12.710: volcaniclastic-sand
12.710-12.800: carbonate ooze
12.800-12.940: calcareous sand
12.940-13.300: carbonate ooze
13.300-13.340: ash
13.340-13.640: carbonate ooze
13.640-13.670: ash
13.670-14.200: carbonate ooze
14.200-14.230: ash
14.230-14.300: carbonate ooze
14.300-14.380: ash
14.380-14.630: carbonate ooze
14.630-14.690: volcaniclastic-sand
14.690-15.210: carbonate ooze
15.210-15.230: ash
15.230-15.240: carbonate ooze
15.240-15.260: ash
15.260-15.890: carbonate ooze
15.890-15.910: ash
15.910-15.940: carbonate ooze
15.940-15.980: ash
15.980-16.160: carbonate ooze
16.160-16.200: ash
16.200-16.770: carbonate ooze
16.770-16.840: volcaniclastic-sand
16.840-16.980: carbonate ooze
16.980-17.020: ash
17.020-17.720: carbonate ooze
17.720-17.750: volcaniclastic-sand
17.750-18.575: carbonate ooze
18.575-18.610: volcaniclastic-sand
18.610-18.800: carbonate ooze
18.800-18.840: ash
18.840-19.400: carbonate ooze
19.400-19.430: calcareous sand
19.300-19.480: volcaniclastic-sand
19.480-19.610: carbonate ooze
19.610-19.650: calcareous sand
19.550-19.830: volcaniclastic-sand
19.830-20.240: carbonate ooze
20.240-20.330: volcaniclastic-sand
20.330-20.410: carbonate ooze
20.410-20.420: ash
20.420-20.490: carbonate ooze
20.490-20.500: ash
20.500-20.670: carbonate ooze
20.670-20.860: volcaniclastic-sand
20.860-20.990: carbonate ooze
20.990-21.430: volcaniclastic-sand
21.430-21.540: carbonate ooze
21.540-21.570: volcaniclastic-sand
21.570-21.750: carbonate ooze
21.750-21.850: ash
21.850-22.300: carbonate ooze
22.300-22.330: ash
22.330-22.400: carbonate ooze
22.400-22.410: ash
22.410-22.430: carbonate ooze
22.430-22.750: volcaniclastic-sand
22.750-23.020: carbonate ooze
23.020-23.140: ash
23.140-23.270: carbonate ooze
23.270-23.300: ash
23.300-23.400: carbonate ooze
23.400-23.440: ash
23.440-23.500: carbonate ooze
23.500-23.540: volcaniclastic-sand
23.540-23.680: carbonate ooze
23.680-23.690: ash
23.690-23.800: carbonate ooze
23.800-23.830: volcaniclastic-sand
23.830-23.930: carbonate ooze
23.930-23.980: volcaniclastic-sand
23.980-24.010: carbonate ooze
24.010-24.020: volcaniclastic-sand
24.020-24.170: carbonate ooze
24.170-24.210: volcaniclastic-sand
24.210-24.230: carbonate ooze
24.230-24.250: volcaniclastic-sand
24.250-24.340: carbonate ooze
24.340-24.350: volcaniclastic-sand
24.350-24.370: carbonate ooze
24.370-24.380: volcaniclastic-sand
24.380-24.600: carbonate ooze
24.600-24.610: volcaniclastic-sand
24.610-24.630: carbonate ooze
24.630-24.650: volcaniclastic-sand
24.650-24.670: carbonate ooze
24.670-24.680: volcaniclastic-sand
24.680-24.910: carbonate ooze
24.910-25.000: volcaniclastic-sand
25.000-25.050: carbonate ooze
25.050-25.060: volcaniclastic-sand
25.060-25.100: carbonate ooze
25.100-25.110: volcaniclastic-sand
25.110-25.570: carbonate ooze
25.570-25.580: ash
25.580-25.860: carbonate ooze
25.860-25.870: ash
25.870-26.430: carbonate ooze
26.430-26.440: ash
26.440-26.860: carbonate ooze
26.860-26.920: ash
26.920-27.070: carbonate ooze
27.070-27.530: volcaniclastic-sand
27.530-27.710: carbonate ooze
27.710-27.760: volcaniclastic-sand
27.760-27.890: carbonate ooze
27.890-27.960: volcaniclastic-mud
27.960-28.240: carbonate ooze
28.240-30.030: volcaniclastic-sand
30.030-30.160: carbonate ooze
30.160-30.180: calcareous sand
30.180-30.550: carbonate ooze
30.550-33.940: volcaniclastic-sand
33.940-33.960: carbonate ooze
33.960-33.970: volcaniclastic-sand
33.970-34.070: carbonate ooze
34.070-34.120: volcaniclastic-sand
34.120-34.260: carbonate ooze
34.260-34.270: volcaniclastic-sand
34.270-34.490: carbonate ooze
34.490-34.500: volcaniclastic-mud
34.500-34.580: carbonate ooze
34.580-34.590: volcaniclastic-sand
34.590-35.150: carbonate ooze
35.150-35.160: volcaniclastic-sand
35.160-35.190: carbonate ooze
35.190-37.870: volcaniclastic-sand
37.870-38.120: carbonate ooze
38.120-38.160: ash
38.160-38.190: carbonate ooze
38.190-38.210: ash
38.210-38.230: carbonate ooze
38.230-38.250: ash
38.250-38.450: carbonate ooze
38.450-38.500: volcaniclastic-sand
38.500-38.590: carbonate ooze
38.590-38.600: ash
38.600-38.690: carbonate ooze
38.690-38.700: ash
38.700-38.790: carbonate ooze
38.790-38.800: ash
38.800-38.870: carbonate ooze
38.870-38.930: volcaniclastic-sand
38.930-39.020: carbonate ooze
39.020-39.030: ash
39.030-39.200: carbonate ooze
39.200-39.230: volcaniclastic-sand
39.230-39.330: carbonate ooze
39.330-39.340: ash
39.340-39.410: carbonate ooze
39.410-39.420: ash
39.420-39.570: carbonate ooze
39.570-39.710: volcaniclastic-sand
39.710-39.770: carbonate ooze
39.770-40.330: volcaniclastic-sand
40.330-40.520: carbonate ooze
40.520-40.930: volcaniclastic-sand
40.930-41.080: carbonate ooze
41.080-41.170: volcaniclastic-sand
41.170-41.280: carbonate ooze
41.280-41.420: volcaniclastic-sand
41.420-42.030: carbonate ooze
42.030-42.180: volcaniclastic-sand
42.180-42.300: carbonate ooze
42.300-43.450: volcaniclastic-sand
43.450-44.010: carbonate ooze
44.010-44.020: volcaniclastic-sand
44.020-44.060: carbonate ooze
44.060-44.070: volcaniclastic-sand
44.070-44.210: carbonate ooze
44.210-44.370: volcaniclastic-sand
44.370-44.430: carbonate ooze
44.430-44.440: volcaniclastic-sand
44.440-44.860: carbonate ooze
44.860-44.940: volcaniclastic-sand
44.940-45.190: carbonate ooze
45.190-45.800: volcaniclastic-sand
45.290-45.860: carbonate ooze
45.860-45.890: calcareous sand
45.890-45.990: carbonate ooze
45.990-46.000: calcareous sand
46.000-46.150: carbonate ooze
46.150-46.200: volcaniclastic-sand
46.200-46.315: carbonate ooze
46.315-46.380: volcaniclastic-sand
46.380-46.460: carbonate ooze
46.460-46.700: volcaniclastic-sand
46.700-46.810: carbonate ooze
46.810-46.830: volcaniclastic-sand
46.830-46.890: carbonate ooze
46.890-48.710: volcaniclastic-sand
48.710-49.140: carbonate ooze
49.140-49.290: volcaniclastic-sand
49.290-49.300: carbonate ooze
49.300-49.310: volcaniclastic-sand
49.310-49.320: carbonate ooze
49.320-49.330: volcaniclastic-sand
49.330-49.380: carbonate ooze
49.380-49.390: volcaniclastic-sand
49.390-49.410: carbonate ooze
49.410-49.420: volcaniclastic-sand
49.420-49.840: carbonate ooze
49.840-49.850: volcaniclastic-sand
49.850-49.860: carbonate ooze
49.860-49.890: volcaniclastic-sand
49.890-49.900: carbonate ooze
49.900-49.910: volcaniclastic-sand
49.910-49.930: carbonate ooze
49.930-49.940: volcaniclastic-sand
49.940-49.950: carbonate ooze
49.950-49.960: volcaniclastic-sand
49.960-50.040: carbonate ooze
50.040-50.050: volcaniclastic-sand
50.050-50.060: carbonate ooze
50.060-50.100: volcaniclastic-sand
50.100-50.130: carbonate ooze
50.130-50.140: volcaniclastic-sand
50.140-50.200: carbonate ooze
50.200-50.220: volcaniclastic-sand
50.220-50.280: carbonate ooze
50.280-50.310: volcaniclastic-sand
50.310-50.320: carbonate ooze
50.320-50.330: volcaniclastic-sand
50.330-50.500: carbonate ooze
50.500-50.590: volcaniclastic-mud
50.590-50.710: carbonate ooze
50.710-51.030: volcaniclastic-gravel
51.030-51.110: carbonate ooze
51.110-51.230: volcaniclastic-sand
51.230-52.120: carbonate ooze
52.120-52.160: volcaniclastic-mud
52.160-52.560: carbonate ooze
52.560-52.570: calcareous sand
52.570-52.610: carbonate ooze
52.610-55.020: volcaniclastic-sand
55.000-55.050: calcareous sand
55.050-55.150: carbonate ooze
55.150-61.890: calcareous sand
61.890-61.970: volcaniclastic-gravel
61.970-63.920: calcareous sand
63.920-66.190: volcaniclastic-sand
66.190-66.440: calcareous sand
66.500-66.630: volcaniclastic-gravel
66.600-66.700: carbonate ooze
66.700-68.590: volcaniclastic-sand
68.590-69.210: carbonate ooze
69.210-69.240: calcareous sand
69.240-69.600: carbonate ooze
69.600-70.050: calcareous sand
70.050-70.150: carbonate ooze
70.150-71.100: calcareous sand
71.100-73.770: volcaniclastic-gravel
73.770-76.820: carbonate ooze
76.820-77.120: volcaniclastic-mud
77.120-77.510: carbonate ooze
77.510-77.520: volcaniclastic-sand
77.520-77.550: carbonate ooze
77.550-77.590: volcaniclastic-sand
77.590-77.640: carbonate ooze
77.640-77.660: volcaniclastic-sand
77.660-77.700: carbonate ooze
77.700-77.710: volcaniclastic-sand
77.710-77.740: carbonate ooze
77.740-77.760: volcaniclastic-sand
77.760-77.780: carbonate ooze
77.780-77.810: volcaniclastic-sand
77.810-77.830: carbonate ooze
77.830-77.840: volcaniclastic-sand
77.840-78.380: carbonate ooze
78.380-78.480: volcaniclastic-mud
78.480-78.720: carbonate ooze
78.720-78.810: volcaniclastic-sand
78.810-78.890: carbonate ooze
78.890-81.130: volcaniclastic-sand
81.130-81.190: carbonate ooze
81.190-81.430: volcaniclastic-sand
81.430-82.050: carbonate ooze
82.050-83.760: volcaniclastic-sand
83.760-83.875: carbonate ooze
83.875-83.890: volcaniclastic-sand
83.890-84.040: carbonate ooze
84.040-84.070: volcaniclastic-sand
84.070-84.210: carbonate ooze
84.210-84.220: volcaniclastic-sand
84.220-84.520: carbonate ooze
84.520-84.530: volcaniclastic-sand
84.530-84.570: carbonate ooze
84.570-84.580: volcaniclastic-sand
84.580-84.810: carbonate ooze
84.810-87.165: volcaniclastic-gravel
87.165-87.350: carbonate ooze
87.350-87.510: volcaniclastic-sand
87.510-87.540: carbonate ooze
87.540-87.650: volcaniclastic-mud
87.650-87.760: carbonate ooze
87.760-87.935: volcaniclastic-sand
87.935-87.960: carbonate ooze
87.960-87.970: volcaniclastic-sand
87.970-88.050: carbonate ooze
88.050-88.520: volcaniclastic-sand
88.520-88.780: carbonate ooze
88.780-90.300: volcaniclastic-sand
90.300-90.750: carbonate ooze
90.750-90.770: volcaniclastic-sand
90.770-90.960: carbonate ooze
90.960-107.060: volcaniclastic-gravel
107.060-107.090: carbonate ooze
107.090-116.430: volcaniclastic-sand
116.430-116.985: carbonate ooze
116.985-117.060: volcaniclastic-sand
117.060-117.320: carbonate ooze
117.320-117.730: volcaniclastic-sand
117.730-117.800: carbonate ooze
117.800-121.760: volcaniclastic-gravel
150.400-150.520: carbonate ooze
150.520-150.610: volcaniclastic-sand
150.610-150.690: carbonate ooze
150.690-150.760: volcaniclastic-sand
150.760-150.840: carbonate ooze
150.840-150.850: volcaniclastic-sand
150.850-150.880: carbonate ooze
150.880-150.890: volcaniclastic-sand
150.890-151.970: carbonate ooze
151.970-151.980: ash
151.980-161.890: carbonate ooze
161.890-162.060: volcaniclastic-sand
162.060-164.500: carbonate ooze
164.500-166.390: mudstone
166.390-166.430: volcaniclastic-sand
166.430-167.350: mudstone
167.350-167.370: ash
167.370-172.600: mudstone
172.600-172.940: calcareous mudstone or tuff
172.600-172.970: calcareous sandstone or tuff
172.600-173.620: calcareous mudstone or tuff
173.620-174.220: mudstone
174.220-174.260: carbonate ooze
174.260-174.270: ash
174.330-174.380: carbonate ooze
174.380-174.450: volcaniclastic-breccia
179.100-179.510: calcareous mudstone or tuff
179.510-180.160: volcaniclastic-sand
180.160-180.300: carbonate ooze
188.700-189.090: mudstone
189.090-189.130: volcaniclastic-sandstone
189.130-189.570: mudstone
189.570-189.720: calcareous mudstone or tuff
198.300-198.390: volcaniclastic-gravel
207.900-208.180: calcareous mudstone or tuff
208.230-217.620: volcaniclastic-breccia
227.100-227.480: calcareous mudstone or tuff
227.520-236.800: volcaniclastic-gravel
236.800-237.200: mudstone
237.200-237.310: calcareous mudstone or tuff
246.300-247.800: mudstone
247.800-249.180: calcareous mudstone or tuff
255.900-257.120: mudstone
257.120-257.170: calcareous mudstone or tuff
257.170-257.200: calcareous sandstone or tuff
257.200-257.260: calcareous mudstone or tuff
257.260-257.285: calcareous sandstone or tuff
257.285-257.635: calcareous mudstone or tuff
257.635-257.670: mudstone
257.670-259.560: calcareous mudstone or tuff
259.560-259.570: calcareous sandstone or tuff
Site U1397, Hole A
–
International Ocean Drilling Program: Exp 340
#5262
,
project 3
,
show in map
.