géographie et géologie
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Spéciation Sympatrique | Concept | 27 | 17.5 |
| Spéléothème | Objet | 29 | 13.4 |
| Stalactite | Objet | 67 | 48.9 |
| Stampien | Objet | 1 | 10.8 |
| Stockwerk | Concept | 12 | 0.1 |
| Strate | Objet | 50 | 57.3 |
| Stratification Croisée | Concept | 14 | 0.0 |
| Structure Sédimentaire | Objet | 10 | 1.6 |
| Structure de la Roche | Concept | 14 | 26.3 |
| Strunien | Objet | 1 | 1.2 |
| Substratum | Concept | 1 | 6.4 |
| Sud | Concept | 179 | 57.6 |
| Supergroupe du Karoo | Objet | 11 | 1.4 |
| Supergène | Concept | 11 | 2.6 |
| Superpanache | Objet | 10 | 1.4 |
| Susya | Concept | 8 | 0.5 |
| Symbologie Militaire Interarmées de L'otan | Oeuvre | 22 | 0.0 |
| Synclinal | Concept | 45 | 29.2 |
| Synclinorium de Dinant | Concept | 2 | 0.3 |
| Sédentarité | Concept | 28 | 84.1 |
| Sédimentation | Concept | 49 | 99.5 |
| Ségala | Concept | 1 | 3.5 |
| Sépulture en Mer | Concept | 24 | 14.0 |
| Séquence | Objet | 4 | 0.3 |
| Sơn Mỹ | Concept | 8 | 2.7 |
| Taille des Particules | Concept | 25 | 4.2 |
| Talik | Concept | 12 | 1.5 |
| Tallano | Concept | 3 | 1.0 |
| Tamar (hong Kong) | Concept | 6 | 0.0 |
| Tantalite | Concept | 25 | 5.4 |
| Tchernoziom | Concept | 55 | 22.8 |
| Te Urewera | Concept | 8 | 0.0 |
| Technosol | Concept | 5 | 0.5 |
| Terra Preta | Concept | 26 | 87.4 |
| Terra Rossa | Concept | 29 | 7.6 |
| Terre À Foulon | Concept | 21 | 5.4 |
| Terres Noires | Concept | 4 | 10.1 |
| Territoire | Concept | 80 | 98.2 |
| Texture | Concept | 17 | 33.4 |
| Texture Cryptocristalline | Concept | 11 | 0.7 |
| The Ramble et The Lake | Concept | 4 | 1.4 |
| Thomsonite | Concept | 13 | 1.3 |
| Tilleul de Linn | Objet | 4 | 1.5 |
| Tmp 2002.76.1 | Objet | 1 | 0.0 |
| Toid | Concept | 4 | 0.0 |
| Traces de Pas de Happisburgh | Concept | 19 | 2.2 |
| Transféminisme | Concept | 35 | 9.5 |
| Transverse Universelle de Mercator | Concept | 36 | 58.7 |
| Trias Germanique | Objet | 5 | 0.2 |
| Trinitite | Concept | 22 | 6.0 |