Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
chevron marks  | |
|---|---|
| BT | sedimentary structures |
| .bedding plane irregularities | |
| ..chevron marks | |
| SN | Added to Thesaurus in 1985. |
| Data sets | Publications | Expeditions | Thesaurus |
| chevron marks | |
|---|---|
| BT | sedimentary structures |
| .bedding plane irregularities | |
| ..chevron marks | |
| SN | Added to Thesaurus in 1985. |