|
|
Event depth (mbsf)
|
|||||
|---|---|---|---|---|---|---|
| Hole: | 288A | 289 | 317A | 807C | 1183A | 1186A |
| K/T boundary |
|
1146.8 |
|
1197.3 | 987.4 |
|
| FO Micula murus | <571.3 | 1166 | <554.7 | 1262.3 |
|
|
| FO Lithoquadratus quadratus | 609.8 | 1185 | 564.7 | 1315.2 | 995.36 | 812.88 |
| FO Arkhangelskiella cymbiformis |
|
|
573.2 |
|
1022.08 | 861.11 |
| FO Uniplanarius trifidus | 648.5 | 1213.5 | 582.5 | 1342.4 | 1069.29 | 908.83 |
Notes: FO = first occurrence. Depths for Holes 288A and 289 taken from Andrews, Packham, et al. (1975), depths for Hole 317A taken from Schlanger, Jackson, et al. (1976), depths for Hole 807C taken from Mao and Wise (1993), and depths for Holes 1183A and 1186A taken from Bergen (2004). K/T = Cretaceous/Tertiary.