Figure F4. Other MCS lines within the SCREECH transect 2 survey. All sections except lines 104 and 305 are prestack time migrations. Line 104 is a water-velocity frequency-wavenumber migration, and line 305 is an unmigrated stack. See Figure F2, , and the map at the bottom of each figure for the location, indicated by a thick red line. A CMP navigation map for SCREECH transect 2 MCS lines can be found in the "Supplementary Materials" contents list. Inverted solid triangles with labels = crossings with other MCS profiles. Solid arrows = locations of Anomalies M0, M1, and M3 as identified by Srivastava et al. (2000), yellow stars = locations of Sites 1276 and 1277. CMP = common midpoint. A. Line 104. (This figure is available in an oversized format.) B. Line 105. (This figure is available in an oversized format.)

Figure F4. Other MCS lines within the SCREECH transect 2 survey. All sections except lines 104 and 305 are prestack time migrations. Line 104 is a water-velocity frequency-wavenumber migration, and line 305 is an unmigrated stack. See Figure F2, and the map at the bottom of each figure for the location, indicated by a thick red line. A CMP navigation map for SCREECH transect 2 MCS lines can be found in the "Supplementary Materials" contents list. Inverted solid triangles with labels = crossings with other MCS profiles. Solid arrows = locations of Anomalies M0, M1, and M3 as identified by Srivastava et al. (2000), yellow stars = locations of Sites 1276 and 1277. CMP = common midpoint. A. Line 104. (This figure is available in an oversized format.) (Continued on next page.)