233A                                            6/14/91HH
233A GrpEvent                              Plotcode       Y. Age   Old Age Top depth Bottom depth
233A D                                                       0.00                0.00      0.00
233A F  FAD Sph.ella dehiscens s.s.        FSdd              3.00             4-2,83    5-2,49
233A F  FAD G.tosaensis                    Ftos              3.10             7-2,61
233A M                                                       0.00                0.00      0.00
233A N  Discoaster asymmetricus            T Das             2.20             2-2,60   3-6,110
233A N  Discoaster tamalis                 B Dta             3.80             6-2,19    7-5,60
233A N  Discoaster asymmetricus            B Das             4.10            3-6,110   4-4,100
233A N  Ceratolithus rugosus               B Cru             4.50             2-2,60   3-6,110
233A R                                                       0.00                0.00      0.00