Äigu Beds
General info
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
Stratotypes
LocalityTypeFrom (m)1To (m)2ReferenceRemarks
Äigu quarry
holostratotype
Kaugatuma GI borehole
hypostratotype
0.637.2core is not preserved
References (2)Specimens (73)Samples (13)
NumberNameLocalityDepth (m)StratigraphyImage
GIT 398-960 limestone Kaugatuma cliff Kaugatuma Stage
GIT 405-269-1 Bryozoa Kärsa alvar Kaugatuma Stage
GIT 405-269 Echinodermata Kärsa alvar Kaugatuma Stage
GIT 405-268 Echinodermata Kärsa alvar Kaugatuma Stage
GIT 550-91 Dolostone Ruhnu 500 borehole 199.8 Kaugatuma Stage
GIT 550-90 limestone Ruhnu 500 borehole 189.9 Kaugatuma Stage
GIT 328-19-1 Eophacops helmuti Kaugatuma cliff Kaugatuma Stage
GIT 328-16 Eophacops helmuti Kaugatuma cliff Kaugatuma Stage
GIT 485-230 Proetida Kaugatuma cliff 4.8 Kaugatuma Stage
GIT 483-82-2 Trilobita Ohesaare borehole 37 Kaugatuma Stage
GIT 483-82-1 Trilobita Ohesaare borehole 37 Kaugatuma Stage
GIT 483-51 Calymene Kolka 54 borehole 260.5 Kuressaare Stage
GIT 483-7 Calymene spectabilis Äigu trench Kaugatuma Stage
GIT 483-6 Calymene spectabilis Äigu trench Kaugatuma Stage
TUG 68-154 Delthyris (Delthyris) magna Kaugatuma cliff Kaugatuma Stage
TUG 68-153 Microsphaeridiorhynchus nucula Kaugatuma cliff Kaugatuma Stage
TUG 68-152 Microsphaeridiorhynchus nucula Kaugatuma cliff Kaugatuma Stage
TUG 68-151 Microsphaeridiorhynchus nucula Kaugatuma cliff Kaugatuma Stage
TUG 68-150 Microsphaeridiorhynchus nucula Kaugatuma cliff Kaugatuma Stage
TUG 68-149 Microsphaeridiorhynchus nucula Kaugatuma cliff Kaugatuma Stage
TUG 68-148 Microsphaeridiorhynchus nucula Kaugatuma cliff Kaugatuma Stage
TUG 68-147 Microsphaeridiorhynchus nucula Kaugatuma cliff Kaugatuma Stage
TUG 68-146 Microsphaeridiorhynchus nucula Kaugatuma cliff Kaugatuma Stage
TUG 68-145 Microsphaeridiorhynchus nucula Kaugatuma cliff Kaugatuma Stage
TUG 68-144 Dalejina hybrida Kaugatuma cliff Kaugatuma Stage
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