Volkhov Stage | Stratigraphy | eMaapõu

Volkhov Stage

General info

Belongs to	Ontika Subseries
Type	chronostratigraphy
Rank	Stage
Scope	regional
Status	formal standard
Author	Raymond
Year	1916
Etymon	Volkhov river, Russia
Age top (Ma)	467.5
Age base (Ma)	471.8
Age (Ma)	Middle Ordovician
Age reference	Cooper & Sadler, 2004
Index	B_II
Alt. index	O₂VL
Date changed	2022-12-05

Stratotypes

References (8)Synonyms (1)Sub units (3)Related units (8)Specimens (5255)Samples (1196)

Quick search

Number	Name	Locality	Depth (m)	Stratigraphy	Image
GIT 362-952	Thalassinoides suevicus	Loovälja tee, Maardu quarry		Volkhov Stage
GIT 362-937	Thalassinoides suevicus	Harku quarry		Volkhov Stage
GIT 154-418-5	Ahtiella	Rostov 1 borehole	1592	Volkhov Stage
GIT 543-1524	Clitambonitidina	Lynna river, Leningrad Oblast		Volkhov Stage
GIT 543-1522	Clitambonitidae	Lynna river, Leningrad Oblast		Volkhov Stage
GIT 543-1518	Gonambonites	Lynna, Leningrad Oblast		Volkhov Stage
GIT 125-389	Ranorthis			Volkhov Stage
GIT 362-928	Trypanites sozialis	Harku quarry		Volkhov Stage
GIT 362-924	Trypanites sozialis	Harku quarry		Volkhov Stage
GIT 362-923	Trypanites sozialis	Harku quarry		Volkhov Stage
GIT 362-922-1	Trypanites sozialis	Harku quarry		Volkhov Stage
GIT 362-922	limestone	Harku quarry		Volkhov Stage
GIT 362-920	Balanoglossites triadicus	Harku quarry		Volkhov Stage
TUG 572-9	Trilobita	Paldiski		Volkhov Stage
TUG 1393-188	Brachiopoda	Kadaka railway outcrop, Tallinn		Volkhov Stage
TUG 1393-187	Brachiopoda	Kadaka railway outcrop, Tallinn		Volkhov Stage
TUG 1393-181	Brachiopoda	Uuga klint, Parki peninsula		Volkhov Stage
TUG 1393-180	Brachiopoda	Uuga klint, Parki peninsula		Volkhov Stage
TUG 1393-179	Brachiopoda	Uuga klint, Parki peninsula		Volkhov Stage
TUG 1393-178	Brachiopoda	Uuga klint, Parki peninsula		Volkhov Stage
TUG 1393-177	Brachiopoda	Uuga klint, Parki peninsula		Volkhov Stage
TUG 1393-176	Brachiopoda	Uuga klint, Parki peninsula		Volkhov Stage
TUG 1393-175	Brachiopoda	Uuga klint, Parki peninsula		Volkhov Stage
TUG 1393-174	Brachiopoda	Uuga klint, Parki peninsula		Volkhov Stage
TUG 1393-173	Brachiopoda	Uuga klint, Parki peninsula		Volkhov Stage

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