tv ""0 ::l. ::l n -5. (b V> o ...., n l» ..., cJ o ::l l» (; Vl (1) 0- §f (1) ::l . g o ::l
40° 20° o 20° 40°
-~--2r~-
.a Fig. 1-1. Distribution of modern marine carbonate sediments in shallow water
0 ..... --------- Reefs ~ 1m Shelf · carbonate
40° 20° 20° 40