Kahula Formation | Stratigraphy | eMaapõu

Kahula Formation

General info

Belongs to	Baltic lithostratigraphy (Ordovician)
Type	lithostratigraphy
Rank	Formation
Scope	regional
Status	formal standard
Author	Grigelis
Year	1978
Etymon	Kahula, vil. (E)
Age (Ma)	Viru Series
Alt. index	O₃kh
Date changed	2012-10-16

Stratotypes

Google Maps | Estonian Geoportal

References (3)Sub units (5)Specimens (939)Samples (1936)

Quick search

ID	Sample No.	Locality	Depth / thickness (m)	Stratigraphy	Collector	Date collected	Image
206234	C04-49 (206234)	Mehikoorma 421 borehole	303.8	Keila Stage	Männik, Peep
206233	C04-49 (206233)	Mehikoorma 421 borehole	303.8	Keila Stage	Männik, Peep
206232	C04-49 (206232)	Mehikoorma 421 borehole	303.8	Keila Stage	Männik, Peep
206231	C04-49 (206231)	Mehikoorma 421 borehole	303.8	Keila Stage	Männik, Peep
206222	115139 (206222)	Taga-Roostoja 25A borehole	48	Keila Stage	Männik, Peep
206221	115139 (206221)	Taga-Roostoja 25A borehole	48	Keila Stage	Männik, Peep
206220	115139 (206220)	Taga-Roostoja 25A borehole	48	Keila Stage	Männik, Peep
206219	115139 (206219)	Taga-Roostoja 25A borehole	48	Keila Stage	Männik, Peep
206218	C14-120 (206218)	Kerguta 565 borehole	135.55	Keila Stage	Männik, Peep
206217	C14-120 (206217)	Kerguta 565 borehole	135.55	Keila Stage	Männik, Peep
206216	C14-120 (206216)	Kerguta 565 borehole	135.55	Keila Stage	Männik, Peep
206215	C14-120 (206215)	Kerguta 565 borehole	135.55	Keila Stage	Männik, Peep
206214	M12-92 (206214)	Velise V-97 borehole	190.7	Keila Stage	Männik, Peep
206213	M12-92 (206213)	Velise V-97 borehole	190.7	Keila Stage	Männik, Peep
206212	M12-92 (206212)	Velise V-97 borehole	190.7	Keila Stage	Männik, Peep
206211	M12-92 (206211)	Velise V-97 borehole	190.7	Keila Stage	Männik, Peep
206178	206178			Haljala Stage
203889	111897	Voore 1081 borehole, Harjumaa	9.25	Keila Stage	Hints, Linda
189967	F324-102	Viruküla F-324 borehole	49.23	Haljala Stage	Bauert, Heikki
189966	F324-101	Viruküla F-324 borehole	49.73	Haljala Stage	Bauert, Heikki
189965	F324-100	Viruküla F-324 borehole	50.17	Haljala Stage	Bauert, Heikki
189964	F324-99	Viruküla F-324 borehole	50.67	Haljala Stage	Bauert, Heikki
189963	F324-98	Viruküla F-324 borehole	51.03	Haljala Stage	Bauert, Heikki
189962	F324-97	Viruküla F-324 borehole	51.48	Haljala Stage	Bauert, Heikki
189961	F324-96	Viruküla F-324 borehole	52.02	Haljala Stage	Bauert, Heikki

Browse Geocollections

Analytical data

Other e-services

Geoscience Literature

Geology of Estonia

Baltoscandian Fossils

Minerals and Rocks

Land Board Data

SARV Public API

Partners

All materials in the portal are mostly for free usage according to CC BY-SA licence, unless indicated otherwise. Portal is part of NATARC national research infrastructure and geoscience data platform SARV , hosted by TalTech cloud. Built using Nuxt.js , source code available on GitHub .