Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| speciation  | |
|---|---|
| RT | biologic evolution | 
| paleontology | |
| phylogeny | |
| species diversity | |
| SN | Restricted to paleontology. For chemical speciation, see chemical fractionation. Added to Thesaurus in 1985. | 
| Data sets | Publications | Expeditions | Thesaurus | 
| speciation  | |
|---|---|
| RT | biologic evolution | 
| paleontology | |
| phylogeny | |
| species diversity | |
| SN | Restricted to paleontology. For chemical speciation, see chemical fractionation. Added to Thesaurus in 1985. |