| 1. | KAKORINYA VOLCANO |
|
| Recent Basalts and Mugearites (Kby, Kmy) | 1 Ka - 1921 | |
| Recent Phonolites (Kpy) |
| |
| Upper Basalts (Kbu) |
| |
| Trachyte lavas and domes (Kt) | 58 ± 4 ka | |
| CALDERA FORMATION AND FAULTING |
| |
| Pyroclastic deposits (Kvu) | 92 ± 2 Ka | |
| Trachyte lava domes (Ktd) |
| |
| RING FRACTURE AND FAULTING |
| |
| Lower Basalts (Kbl) |
| |
| Lower Trachytes (Ktu) including pyroclastic deposits | 221 ± 4 - 97 ± 3 Ka | |
| Lower Trachytes (Ktl) including pyroclastic deposits |
| |
| Faulting |
| |
| 2. | LIKAIU WEST VOLCANO |
|
| Hawaiite lavas (LWh) and Basalt lavas (LWb) |
| |
| Trachyte and phonolitic pyroclastic flow and breccia deposits (LWtv) |
| |
| Basalts of Namurinyang tuff cone (Nb) |
| |
| FAULTING |
| |
| 3. | KALOLENYANG VOLCANO |
|
| Mugearite lavas (KLm) |
| |
| Basalt lavas (KLb) |
| |
| Trachyte lavas (KLt) and pyroclastic flow deposits | 773 ± 7 - 707 ± 6 Ka | |
| 4. | LIKAIU EAST |
|
| Trachyte lavas (Let) and pyroclastic flow deposits | 1.37 - 1.34 Ma | |
| FOUNDATION ROCKS |
| |
| Basalt lavas of Logipi and Latarr (Bb) |
|