Taučionys-49 borehole, Dysna Formation: Oandu, Lithuania

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Phacopida - Pterygometopidae
Rhynchonellata - Orthida - Hesperorthidae
Dolerorthis sp. Schuchert and Cooper 1931
Rhynchonellata - Orthida - Platystrophiidae
Rhynchonellata - Orthida - Dalmanellidae
Rhynchonellata - Orthida - Harknessellidae
Horderleyella kegelensis (Alichova 1953)
Horderleyella kegelensis oanduensis
see common names

Geography
Country:Lithuania
Coordinates: 54.5° North, 24.6° East (view map)
Paleocoordinates:33.5° South, 60.4° West (Wright 2013)
Basis of coordinate:estimated from map
Time
Period: Ordovician Epoch: Late Ordovician
Stage: Katian 10 m.y. bin: Ordovician 5
Key time interval: Oandu Graptolite zone:  clingani
Age range of interval: 452.8 - 451.8 m.y. ago
Stratigraphy
Formation:Dysna
Lithology and environment
Primary lithology:nodular "limestone"
Secondary lithology: calcareous marl
Lithology description: "nodular limestone with marl intercalations"
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Database number:192879
Authorizer:B. Kröger Enterer:B. Kröger
Modifier:B. Kröger
Created:2018-04-24 07:55:41 Last modified:2025-02-22 15:12:02
Access level:the public Released:2018-04-24 07:55:41
Creative Commons license:CC0
Reference information

Primary reference:
65485. J. Paškevičius. 2016. Pecularities of the lithology and fauna of the early Katian (Ordovician) in the Lithuanian facies zone. Geologija. Geografija 2(2):49-61 [B. Kröger/B. Kröger]