Hirmuse Formation
General info
| Belongs to |
Baltic lithostratigraphy (Ordovician)
|
| Type | lithostratigraphy |
| Rank | Formation |
| Scope | regional |
| Status | formal standard |
| Author | Grigelis |
| Year | 1978 |
| Etymon | Hirmuse, stream (E) |
| Original locality | River bed outcrop |
| Age (Ma) |
Oandu Stage
|
| Index | DIIIH |
| Alt. index | O3hr |
| Date changed | 2014-09-02 |
Stratotypes
| Locality | Type | From (m)1 | To (m)2 | Reference | Remarks |
|---|---|---|---|---|---|
holostratotype
| Männil, Ralf & Rõõmusoks, 1984 | River bed outcrop | |||
| Piilse 7909 borehole |
hypostratotype
| 9.8 | 12.4 | Põlma et al., 1988 |
| Reference | Content | Year1 | Pages | Remarks |
|---|---|---|---|---|
| Hints, L. et al., 1993a |
1993
| |||
| Rõõmusoks, 1970a |
1970
| |||
| Põlma et al., 1988 |
1988
| |||
| Grigelis, 1978 (ed) |
1978
| |||
| Männil, Ralf & Rõõmusoks, 1984 |
1984
|
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