111 0678B 1.21677 -83.723201004198610051986 13:15PACN NNNNTNYNYNNNYNNNYN3453.400171.800093.300078.500050035.10037RIDGE 0169.003622.40004 LATE MIOCENE not measured Nannofossil chalk OC000.100010000.10 0171.70not measured Basalt