About geomagnetic reversal results of 319
27:47
27:12
25:39
30:25
25:46
29:57
39:50
46:18
85:02
116:43
26:58
74:19
59:32
38:22
82:12
43:43
54:42
45:07
47:38
41:32
58:53
65:01
44:11
56:57
68:30
90:33
164:24
55:41
81:42
70:43
66:30
74:44
82:15
118:30
111:02
63:10
110:53
75:52
91:53
103:51
107:27
87:46
105:05