Table T1. Results of wavelet analysis applied to the truncated insolation signal (modulated in depth using the geomagnetic reversals age model), the natural gamma ray, and the thorium/potassium ratio logs over the interval 165-545 mbsf, the bioturbated beds over the interval 100-435 mbsf, and the core magnetic susceptibility over the interval 320-436 mbsf, Hole 1095B.

Wavenumber 
(cycles/m)
Period
(k.y.)
Depth 
(mbsf)
Modulus
Truncated insolation  
0.162 121 165-220 2,650
0.211 94 165-220 2,926
0.503 40 165-220 5,084
0.010 1,430 220-254 3,774
0.080 84 220-254 3,404
0.311 23 220-254 5,084
0.397 18 220-254 4,184
0.595 12 220-254 4,075
0.714 10 220-254 3,800
0.030 392 254-308 2,950
0.568 20 254-308 4,194
0.031 439 308-343 2,613
0.122 128 308-343 2,918
0.149 103 308-343 2,949
0.466 34 308-343 2,850
0.161 27 343-389 3,129
0.702 22 343-389 3,722
0.741 21 343-389 3,211
0.020 133 389-428 2,622
0.079 42 389-428 3,961
0.256 129 389-428 3,100
0.303 11 389-428 3,313
0.333 10 389-428 3,200
0.002 600 456-491 3,350
0.129 59 491-520 2,371
0.201 39 491-520 2,815
0.332 23 491-520 2,852
0.545 14 491-520 2,487
0.636 12 491-520 1,992
Gamma ray (log)
0.090 218 162-208 162
0.129 152 162-208 176
0.202 97 162-208 84
0.104 120 250-309 214
0.132 95 250-309 144
0.238 53 250-309 109
0.297 44 250-309 120
0.032 446 309-393 278
0.029 115 393-434 278
0.221 15 393-434 128
0.093 82 470-545 208
0.121 63 470-545 149
0.187 41 470-545 128
Bioturbated intervals (core)
0.151 370 57-98 630
0.208 265 57-98 554
0.319 174 57-98 552
0.103 200 98-156 971
0.228 87 98-156 505
0.357 56 98-156 634
0.100 200 156-205 835
0.230 87 156-205 723
0.317 63 229-261 408
0.400 50 229-261 343
0.465 43 229-261 436
0.169 74 261-285 550
0.250 50 261-285 611
0.595 21 261-285 369
0.070 179 285-320 758
0.121 104 285-320 726
0.198 63 285-320 724
0.220 70 320-356 638
0.394 39 320-356 541
0.440 35 320-356 443
0.496 31 320-356 411
0.641 24 320-356 452
0.060 56 356-417 793
0.101 33 356-417 714
0.152 22 356-417 711
Th/K (log)
0.085 245 165-215 36
0.138 151 165-215 30
0.202 103 165-215 19
0.254 82 165-215 18
0.070 102 215-254 26
0.171 42 215-254 17
0.090 139 254-295 24
0.131 96 254-295 27
0.169 74 254-295 23
0.403 31 254-295 12
0.211 73 295-329 18
0.270 57 295-329 20
0.040 333 329-386 26
0.111 121 329-386 27
0.139 95 329-386 28
0.111 69 488-545 24
0.150 51 488-545 16
Magnetic susceptibility (core)
0.220 70 317-352 4,085
0.394 39 317-352 3,523
0.466 33 317-352 1,648
0.531 29 317-352 2,280
0.641 24 317-352 1,730
0.669 23 317-352 1,880
0.855 18 317-352 2,705
1.026 15 317-352 1,520
1.282 12 317-352 1,205
1.399 11 317-352 745
0.110 121 344-386 3,356
0.310 43 344-386 2,000
0.342 39 344-386 2,081
0.952 14 344-386 870
0.190 73 444-465 12,610
0.302 46 444-465 11,546
0.434 34 444-465 7,034
0.817 17 444-465 10,007
1.263 11 444-465 10,911

Notes: The major wavenumbers are listed, with their corresponding period, computed using the appropriate sedimentation rate, depth of appearance, and maximum of modulus amplitude. The highest modulus is in bold.