The BGS Lexicon of Named Rock Units — Result Details
Peralkaline Rhyolite Swarm
| Computer Code: | PARH | Preferred Map Code: | notEntered |
|---|---|---|---|
| Status Code: | Pending Upgrade | ||
| Age range: | Silurian Period (S) — Silurian Period (S) | ||
| Lithological Description: | none recorded or not applicable | ||
| Definition of Lower Boundary: | none recorded or not applicable | ||
| Definition of Upper Boundary: | none recorded or not applicable | ||
| Thickness: | none recorded or not applicable | ||
| Geographical Limits: | none recorded or not applicable | ||
| Parent Unit: | Not Entered (?) | ||
| Previous Name(s): | Grorudite Swarm ['Grorudite' Swarm] [Obsolete Name And Code: See PARH]
(GRUD)
Grorudite Swarm [Obsolete Name and Code: Use PARH] (-1112) |
||
| Alternative Name(s): | none recorded or not applicable | ||
| Stratotypes: | |||
| none recorded or not applicable | |||
| Reference(s): | |||
| none recorded or not applicable | |||
| 1:50K maps on which the lithostratigraphical unit is found, and map code used: | |||
| none recorded or not applicable | |||