Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Ps  |
|---|
| PS waves | |
|---|---|
| USE | PS-waves |
| PS-waves | |
|---|---|
| BT | elastic waves |
| .seismic waves | |
| ..body waves | |
| ...PS-waves | |
| UF | PS waves |
| RT | seismology |
| waves | |
| P-waves | |
| S-waves | |
| SN | Added to Thesaurus in 1989. |
| psammite | |
|---|---|
| USE | sandstone |
| psammitic texture | |
|---|---|
| USE | arenaceous texture |
| pseudo-karst | |
|---|---|
| USE | pseudokarst |
| pseudo-single domains | |
|---|---|
| BT | magnetic domains |
| .pseudo-single domains | |
| SN | Added to Thesaurus in 1981. |
| pseudobrookite | |
|---|---|
| BT | oxides |
| .pseudobrookite | |
| RT | armalcolite |
| ferropseudobrookite | |
| pseudogalena | |
|---|---|
| USE | sphalerite |
| Pseudogleys | |
|---|---|
| BT | soils |
| .Pseudogleys | |
| RT | soil group |
| Gleys | |
| pseudokarst | |
|---|---|
| UF | pseudo-karst |
| RT | geomorphology |
| topography | |
| karst | |
| thermokarst | |
| SN | Added to Thesaurus in 1985. |
| pseudoleucite | |
|---|---|
| BT | silicates |
| .framework silicates | |
| ..pseudoleucite | |
| Pseudomonas | |
|---|---|
| BT | bacteria |
| .Pseudomonas | |
| RT | microfossils |
| biodegradation | |
| bioremediation | |
| SN | Species. For paleontologic studies, index microfossils. |
| pseudomorphism | |
|---|---|
| UF | pseudomorphs |
| RT | minerals |
| SN | Before 1976, also search replacement. |
| pseudomorphs | |
|---|---|
| USE | pseudomorphism |
| pseudotachylite | |
|---|---|
| BT | metamorphic rocks |
| .mylonites | |
| ..pseudotachylite | |
| Pseudotsuga | |
|---|---|
| BT | Plantae |
| .Spermatophyta | |
| ..Gymnospermae | |
| ...Coniferales | |
| ....Pseudotsuga | |
| SN | Genus. |
| Psiloceratida | |
|---|---|
| BT | Invertebrata |
| .Mollusca | |
| ..Cephalopoda | |
| ...Tetrabranchiata | |
| ....Ammonoidea | |
| .....Psiloceratida | |
| psilomelane | |
|---|---|
| BT | oxides |
| .psilomelane | |
| RT | manganese minerals |
| manganese oxides | |
| Psilophytales | |
|---|---|
| USE | Psilopsida |
| Psilopsida | |
|---|---|
| BT | Plantae |
| .Pteridophyta | |
| ..Psilopsida | |
| UF | Psilophytales |
| RT | vascular taxa |
| SN | Including Psilophytales. |
| Pskem Rang |
|---|
| Pskem Range | |
|---|---|
| BT | Asia |
| .Pskem Range | |
| BT | Commonwealth of Independent States |
| .Pskem Range | |
| RT | Kazakhstan |
| Kyrgyzstan | |
| SN | Outlier of Kirghiz Range. This term has multiple hierarchies. Indexed with former Soviet republics as applicable. |
| Pskov Russian Federation | |
|---|---|
| BT | Commonwealth of Independent States |
| .Russian Federation | |
| ..Pskov Russian Federation | |
| BT | Europe |
| .Pskov Russian Federation | |
| SN | Oblast including city 155 miles SW of Saint Petersburg in W Russian Federation. Before 1993, Pskov Russian Republic was also used. This term has multiple hierarchies. |
| Psocoptera | |
|---|---|
| BT | Invertebrata |
| .Arthropoda | |
| ..Mandibulata | |
| ...Insecta | |
| ....Pterygota | |
| .....Neoptera | |
| ......Exopterygota | |
| .......Psocoptera | |
| UF | Psocopteroida |
| SN | Order. |
| Psocopteroida | |
|---|---|
| USE | Psocoptera |