Hirmuse Formation | Stratigraphy | eMaapõu

Hirmuse Formation

General info

Belongs to	Baltic lithostratigraphy (Ordovician)
Type	lithostratigraphy
Rank	Formation
Scope	regional
Status	formal standard
Author	Grigelis
Year	1978
Etymon	Hirmuse, stream (E)
Original locality	River bed outcrop
Age (Ma)	Oandu Stage
Index	D_IIIH
Alt. index	O₃hr
Date changed	2014-09-02

Stratotypes

Locality	Type	From (m)1	To (m)2	Reference	Remarks
	holostratotype			Männil, Ralf & Rõõmusoks, 1984	River bed outcrop
Piilse 7909 borehole	hypostratotype	9.8	12.4	Põlma et al., 1988

Google Maps | Estonian Geoportal

References (5)Specimens (229)Samples (54)

Quick search

ID	Sample No.	Locality	Depth / thickness (m)	Stratigraphy	Collector	Date collected	Image
137371	137371	Ussimägi outcrop		Oandu Stage	Põlma, Lembit	1985-06-19
137370	137370	Ussimägi outcrop		Oandu Stage	Põlma, Lembit	1985-06-19
137369	137369	Ussimägi outcrop		Oandu Stage	Põlma, Lembit	1985-06-19
137368	137368	Ussimägi outcrop		Oandu Stage	Põlma, Lembit	1985-06-19
137367	137367	Ussimägi outcrop		Oandu Stage	Põlma, Lembit	1985-06-19
137366	137366	Ussimägi outcrop		Oandu Stage	Põlma, Lembit	1985-06-19
137365	137365	Ussimägi outcrop		Oandu Stage	Põlma, Lembit	1985-06-19
137364	137364	Ussimägi outcrop		Oandu Stage	Põlma, Lembit	1985-06-19
137363	137363	Ussimägi outcrop		Oandu Stage	Põlma, Lembit	1985-06-19
137304		Piilse 7909 borehole	12	Oandu Stage	Põlma, Lembit
137303		Piilse 7909 borehole	11.9	Oandu Stage	Põlma, Lembit
137302		Piilse 7909 borehole	11.7	Oandu Stage	Põlma, Lembit
137301		Piilse 7909 borehole	11.55	Oandu Stage	Põlma, Lembit
137300		Piilse 7909 borehole	11.3	Oandu Stage	Põlma, Lembit
137299		Piilse 7909 borehole	10.85	Oandu Stage	Põlma, Lembit
137298		Piilse 7909 borehole	10.7	Oandu Stage	Põlma, Lembit
137297		Piilse 7909 borehole	10.2	Oandu Stage	Põlma, Lembit
137296		Piilse 7909 borehole	10.1	Oandu Stage	Põlma, Lembit
137256	137256	Ussimägi outcrop		Oandu Stage	Hints, Linda	1983-08-28
137255	137255	Ussimägi outcrop		Oandu Stage	Hints, Linda	1985-06-19
137254	137254	Ussimägi outcrop		Oandu Stage	Hints, Linda	1985-06-19
137253	137253	Ussimägi outcrop		Oandu Stage	Hints, Linda	1985-06-19
137252	137252	Ussimägi outcrop		Oandu Stage	Hints, Linda	1985-06-19
137251	137251	Ussimägi outcrop		Oandu Stage	Hints, Linda	1985-06-19
137250	137250	Ussimägi outcrop		Oandu Stage	Hints, Linda	1985-06-19

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 .