| Sampling Device |
Device Code |
| 4-inch gravity core |
C1 |
| 5-inch Gravity Core |
CI |
| Accidental recovery, towed vehicle |
T |
| Biological Box Core |
CW |
| Biological Grab |
GW |
| Box Core |
CA |
| Box Dredge |
DA |
| Box Grab |
GB |
| Bucket Dredge |
DB |
| Camera Core |
CC |
| Catcher Grab (on camera or core) |
GC |
| Chainbag Dredge |
DC |
| Combined Chain & Pipe Dredge |
DZ |
| Compressed Air Core |
C5 |
| Core Catcher |
CX |
| Dart Core |
CD |
| Deeptow Photograph |
FD |
| Drill Core |
HD |
| Drill Sludge Sample |
HX |
| Explosive Core |
C2 |
| Free Fall Grab |
GF |
| Free-fall Core |
CF |
| Gravity Core |
CG |
| Gravity Core with Heat Flow Thermistors |
CH |
| Gravity Oriented Core |
GO |
| Heat Probe |
CA |
| Manipulator (mechanical arm) |
SM |
| Miscelaneous Core |
CM |
| Miscelaneous Dredge or Drag Haul |
DM |
| Miscelaneous Grab |
GM |
| Multiple Core, up to 5 Gravity Cores |
CJ |
| Multiple Photograph (>1 frame same station) |
FM |
| Orange Peel Grab |
GO |
| Peterson Grab |
GP |
| Phleger Core |
CL |
| Pipe Dredge |
DP |
| Piston Core |
CP |
| Piston Oriented Core |
CR |
| Push Core |
SP |
| Rock Dredge |
DR |