2
0
4
0
60
8
0
1
0
0
200
60
0
8
0
0
160
0
12
00
1
4
0
0
1
0
0
0
Portlock
reef
Boot reef
Ashmore
reef
Ashmore slope
100 KM
Torres
shelf
15B
NW torres shelf
F
E
T
R
R
M
Boot reef
1
2
Reflection time (s)
0
1 0 k m
SE
a
b
c
d
e
Great Barrier Reef: Origin, Evolution, and Modern Development, Figure 14
(a) Seismic sections across the Ashmore – Boot-Portlock reef complex (b) the northern deltaic
reefs (After Hopley et al., 2007), (c) Ribbon Reef 5 and (d) the large reefs of the Pompey Reef complex (After Hopley et al., 2007).
526
GREAT BARRIER REEF: ORIGIN, EVOLUTION, AND MODERN DEVELOPMENT
0
4
0
60
8
0
1
0
0
200
60
0
8
0
0
160
0
12
00
1
4
0
0
1
0
0
0
Portlock
reef
Boot reef
Ashmore
reef
Ashmore slope
100 KM
Torres
shelf
15B
NW torres shelf
F
E
T
R
R
M
Boot reef
1
2
Reflection time (s)
0
1 0 k m
SE
a
b
c
d
e
Great Barrier Reef: Origin, Evolution, and Modern Development, Figure 14
(a) Seismic sections across the Ashmore – Boot-Portlock reef complex (b) the northern deltaic
reefs (After Hopley et al., 2007), (c) Ribbon Reef 5 and (d) the large reefs of the Pompey Reef complex (After Hopley et al., 2007).
526
GREAT BARRIER REEF: ORIGIN, EVOLUTION, AND MODERN DEVELOPMENT