Joa Member
General info
| Belongs to |
Leetse Formation
|
| Type | lithostratigraphy |
| Rank | Member |
| Scope | regional |
| Status | formal standard |
| Author | Männil |
| Year | 1958 |
| Etymon | Joa, waterfall (E) |
| Original locality | Jägala-joa waterfall |
| Age (Ma) |
Hunneberg Stage
|
| Alt. index | OIIltJ |
| Date added | 2006-06-14 |
| Date changed | 2014-11-27 |
Stratotypes
| Locality | Type | From (m)1 | To (m)2 | Reference | Remarks |
|---|---|---|---|---|---|
| Jägala waterfall |
holostratotype
| Hints, L. et al., 1993a |
| Reference | Content | Year1 | Pages | Remarks |
|---|---|---|---|---|
| Hints, L. et al., 1993a |
1993
| |||
| Mägi, 1970 |
1970
| |||
| Mägi & Viira, 1976 |
1976
| |||
| Aaloe, Ago et al., 1958 |
1958
| |||
| Mägi, 1984a |
1984
| |||
| Mägi, 1990a |
1990
| |||
| Mägi, 1990b |
1990
| |||
| Männil, Ralf et al., 1958 |
1958
|
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