Geoscience Reference
In-Depth Information
140°E
142°E
144°E
146°E
148°E
1000 nT
1
2
42°N
42°N
8
3
4
5
40°N
40°N
9
Fi g . 21
5
38°N
38°N
6
3
4
Fig. 22
36°N
36°N
34°N
34°N
8
6
7
32°N
32°N
140°E
142°E
144°E
146°E
148°E
Fig. 3 Along-track magnetic anomaly profiles in the study area. Positive anomalies are shown as
shaded . The scale bar near the upper-left corner is for the amplitude of magnetic anomalies. The
profiles shaded in red with numbers show the profiles used in Fig. 20 . Blue rectangles indicate
regions of Figs. 21 and 22 . Barbed lines show the approximate location of trench axes with barbs
on the overriding plate