|
|---|
| | | | 65 |
| Cretaceous | Late Cretaceous | Maastrichtian | Abathomphalus mayaroensis | 66 |
| Racemiguembelina fruticosa - Contusotruncana contusa | 68.6 |
| Gansserina gansseri | 69.6 |
| Campanian | 72.2 |
| Globotruncana aegyptiaca | 72.8 |
| Globotruncanella havanensis | 73.8 |
| Radotruncana calcarata | 75.2 |
| Globotruncana ventricosa | 75.7 |
| Globotruncanita elevata | 79.5 |
| Dicarinella asymetrica | 83 |
| Santonian | 83.6 |
| Dicarinella concavata | 85.4 |
| Coniacian | 85.7 |
| Marginotruncana sigali | 89.5 |
| Turonian | 89.8 |
| Helvetoglobotruncana helvetica | 90.7 |
| Whiteinella archaeocretacea | 93 |
| Cenomanian | 93.9 |
| Rotalipora cushmani | 94 |
| Rotalipora reicheli | 96.6 |
| Rotalipora globotruncanoides | 96.8 |
| Rotalipora appenninica | 98.9 |
| Rotalipora ticinensis | 100.4 |
| Early Cretaceous | Albian | 100.5 |
| Biticinella breggiensis | 101.7 |
| Ticinella primula | 105 |
| Hedbergella planispira | 109.5 |
| Ticinella bejaouaensis | 112.4 |
| Aptian | 113.2 |
| Hedbergella trocoidea | 114.3 |
| Globigerinelloides algerianus | 115.2 |
| Globigerinelloides ferreolensis | 117.1 |
| Leupoldina cabri | 118.2 |
| Globigerinelloides blowi | 120.5 |
| Barremian | 121.4 |
| Hedbergella similis - Hedbergella kuznetsovae | 124 |
| Hedbergella sigali–H. delrioensis | 125.1 |
| Hauterivian | 125.77 |
| Hedbergella sigali - Hedbergella aptica | 131.5 |
| Valanginian | 132.6 |
| 134.9 |
| Berriasian | 137.05 |
| 143.1 |