Stratigraphy
Kukruse Stage
25
Stratigraphy
Index
Index add'l
Type
Rank
Scope
Belongs to
Age (Ma)
Age
Base
Top
Dreimani Formation
O3dr
lithostratigraphy
Formation
regional
Baltic lithostratigraphy (Ordovician)
Kukruse Stage
Kiviõli Member
CIc-CIIV'K
O3vvK
lithostratigraphy
Member
regional
Viivikonna Formation
Kukruse Stage
Kriaunos Member
lithostratigraphy
Member
regional
Baltic lithostratigraphy (Ordovician)
Kukruse Stage
Maidla Member
O3vvM
lithostratigraphy
Member
regional
Viivikonna Formation
Kukruse Stage
Peetri Member
O3vvP
lithostratigraphy
Member
regional
Viivikonna Formation
Kukruse Stage
Viivikonna Formation
CIc-CIIV
O3vv
lithostratigraphy
Formation
regional
Baltic lithostratigraphy (Ordovician)
Kukruse Stage
Kohtla Substage
CIIα
chronostratigraphy
Substage
regional
Kukruse Stage
Humala Substage
CIIβ
chronostratigraphy
Substage
regional
Kukruse Stage
Pihla Formation
O3ph
lithostratigraphy
Formation
regional
Baltic lithostratigraphy (Ordovician)
Kukruse Stage
25
Quick search
About
News
Browse Geocollections
Localities
Sites
Drillcores
Samples
Analyses
Analytical data
Datasets
Taxa
Stratigraphy
Photo Archive
Specimens
Preparations
Areas
Other e-services
Geocollections
Geoscience Literature
Geology of Estonia
Geoloogiafond
Baltoscandian Fossils
Minerals and Rocks
Stratigraphy
Land Board Data
SARV-DOI
TURBA
GeoCASe
EUROCORE
SARV Workbench
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.