| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Civilian (Nomad). |
| 1 |
13 |
Imogene Egerton fail to rescue a high-status swimmer who was lost at sea. |
| 2 |
16 |
Voluntarily left Nomad |
| 2 |
16 |
Failed to qualify for Underwater Commando (Dolphin Military). |
| 2 |
16 |
Submitted to the draft. |
| 2 |
16 |
Became a Dolphin Military (Guardian). |
| 2 |
17 |
Participate in a major sea battle |
| 2 |
20 |
Promoted to Dolphin Military (Guardian) rank 1. |
| 3 |
20 |
Attempted to change assignments. |
| 3 |
20 |
Switched to Dolphin Military (Underwater Commando) with the new title Lance Corporal and previous rank. |
| 3 |
22 |
Spend a lengthy period serving as an auxiliary aboard a spacecraft operating underwater, such
as a system defence boat. |
| 4 |
24 |
Continued as Dolphin Military (Underwater Commando). |
| 4 |
27 |
Spend a lengthy period serving as an auxiliary aboard a spacecraft operating underwater, such
as a system defence boat. |
| 5 |
28 |
Continued as Dolphin Military (Underwater Commando). |
| 5 |
30 |
An ambitious planetary operation goes badly wrong leaving Imogene Egerton beached ashore without functional protective gear. Dehydration and skin damage requires lengthy recovery. |