Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
secondary structures  | |
|---|---|
| BT | sedimentary structures |
| .secondary structures | |
| NT | armored mud balls |
| concretions | |
| cone-in-cone | |
| geodes | |
| microstylolites | |
| septaria | |
| stylolites | |
| RT | primary structures |
| nodules | |
| Data sets | Publications | Expeditions | Thesaurus |
| secondary structures | |
|---|---|
| BT | sedimentary structures |
| .secondary structures | |
| NT | armored mud balls |
| concretions | |
| cone-in-cone | |
| geodes | |
| microstylolites | |
| septaria | |
| stylolites | |
| RT | primary structures |
| nodules | |