23221       7.9697   68.4062IND/  ARAB  PLAIN       720318 720320  OOC         4650 270.0100.0170.0   19 76.6 45   9.0   2  5.0  261 261.0 4911  1810333300MICARB NANNO CHALK                                          111212101110THOLEIITIC BASALT