Stratigraphy
Äigu Beds
Belongs to | Kaugatuma Formation |
Type | lithostratigraphy |
Rank | Beds |
Scope | regional |
Status | formal standard |
Author | Klaamann |
Year | 1970 |
Etymon | Äigu vil. (E) |
Original locality | Äigu quarry |
Age (Ma) | Kaugatuma Stage |
Index | K3bK'Ä |
Alt. index | S4kgÄ |
Date added | 2009-04-21 |
Date changed | 2011-08-19 |
Locality | Type | From (m) | To (m) | Reference | Remarks | |
---|---|---|---|---|---|---|
Äigu quarry | holostratotype | |||||
Kaugatuma GI borehole | hypostratotype | 0.6 | 37.2 | core is not preserved |
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