Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
sapropel  | |
|---|---|
| BT | organic compounds |
| .sapropel | |
| RT | anaerobic environment |
| hydrocarbons | |
| ooze | |
| gyttja | |
| sapropelic coal | |
|---|---|
| USE | sapropelite |
| sapropelite | |
|---|---|
| BT | sedimentary rocks |
| .coal | |
| ..sapropelite | |
| UF | sapropelic coal |
| RT | lithotypes |