Viljandi core - Sample 12: Vormsi, Estonia

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Lingulata - Siphonotretida - Siphonotretidae
Acanthambonia portranensis Wright 1963
Lingulata - Lingulida - Paterulidae
Paterula sp. Barrande 1879
Lingulata - Lingulida - Discinidae
Schizotreta sp. Kutorga 1848
Lingulata - Acrotretida - Eoconulidae
Eoconulus semiregularis Biernat 1973
Lingulata - Acrotretida - Acrotretidae
Spondylotreta cf. parva Wright 1963
Lingulata - Acrotretida - Scaphelasmatidae
Scaphelasma scutula Popov et al. 1994
Lingulata - Acrotretida - Ephippelasmatidae
Rhinotreta laeta (Popov et al. 1982)
Lingulata - Acrotretida - Biernatidae
Opsiconidion praecursor Popov et al. 1994
see common names

Geography
Country:Estonia County:Vil'yandi
Coordinates: 58.4° North, 25.6° East (view map)
Paleocoordinates:29.4° South, 0.2° West
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Ordovician Epoch:Late/Upper Ordovician
Stage:Katian 10 m.y. bin:Ordovician 5
Key time interval:Vormsi Conodont zone: Amorphognathus ordovicicus
Age range of interval:450.00000 - 449.60000 m.y. ago
Stratigraphy
Formation:Tudulinna
Local section:Viljandi Local bed:312.5 m
Local order:top to bottom
Stratigraphic resolution:bed
Stratigraphy comments: FIb of old scheme. Pleurograptus linearis graptolite zone.
Lithology and environment
Primary lithology: argillaceous marl
Lithology description: Argillaceous marlstone
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:core,field collection
Reason for describing collection:taxonomic analysis
Metadata
Also known as:Vil'yandi Borehole
Database number:173697
Authorizer:P. Wagner Enterer:P. Wagner
Research group:marine invertebrate
Created:2015-10-11 13:45:15 Last modified:2015-10-11 13:45:15
Access level:the public Released:2015-10-11 13:45:14
Creative Commons license:CC BY
Reference information

Primary reference:
56623. L. Popov, J. Nolvak, and L. E. Holmer. 1994. Late Ordovician lingulate brachiopods from Estonia. Palaeontology 37(3):627-650 [P. Wagner/P. Wagner]