Unskarsheden Quarry, Boda Lmst.: Pirgu - Porkuni, Sweden

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Palaeporella varabilis
Jux 1966 1 specimen
Trilobita - Proetida - Tropidocoryphidae
Decoroproetus asellus (Esmark 1833)
Owens 1973
Proetus modestus Tornquist 1884
Warburg 1925
synonym of Decoroproetus asellus
Eremiproetus agellus n. sp. Owens 1973
Owens 1973
Stenoblepharum pentagonoides (Warburg 1925)
Owens 1973
Proetus pentagonoides Warburg 1925
Warburg 1925
recombined as Stenoblepharum pentagonoides
Stenoblepharum warburgae (Pribyl 1964)
Owens 1973
Proetus convexus Warburg 1925
Warburg 1925
replaced by Stenoblepharum warburgae
Trilobita - Proetida - Proetidae
Proetus sp. Steininger 1831
Warburg 1925
Trilobita - Corynexochida - Styginidae
Bumastus nudus Angelin 1854
Warburg 1925
recombined as Opsypharus nudus
Bronteus laticaudac
Warburg 1925
synonym of Scutellum
Trilobita - Corynexochida - Illaenidae
Illaenus linnarssoni Holm 1882
Warburg 1925
Illaenus dalecarlicus Warburg 1925
Warburg 1925
Trilobita - Harpetida - Harpetidae
Harpes costatus Angelin 1854
Warburg 1925
recombined as Hibbertia costatus
Trilobita - Odontopleurida - Odontopleuridae
Apianurus clevei (Warburg 1925)
Bruton 1966
Trilobita - Phacopida - Encrinuridae
Encrinurus striatus Angelin 1854
Warburg 1925
Trilobita - Phacopida - Cheiruridae
Holotrachelus punctillosus (Törnquist 1884)
Warburg 1925
Homalonotus punctillosus
Cheirurus clasoni Törnquist 1905
Warburg 1925
recombined as Hadromeros clasonii
Hadromeros clasonii (Törnquist 1905)
Kielan-Jaworowska et al. 1991
Sphaerexochus calvus Mc Coy 1846
Warburg 1925
Trilobita - Lichida - Lichidae
Amphilichas lineatus (Angelin 1854)
Warburg 1925
Cephalopoda - Uranoceratidae
Warburgoceras longitudinale Angelin and Lindström 1880
Kröger 2013 2 specimens
Cephalopoda - Apsidoceratidae
Charactoceras kallholnense Frye 1982
Kröger 2013 1 specimen
Cephalopoda - Ascocerida - Ascoceratidae
Schuchertoceras troedssoni (Foerste 1929)
Kröger 2013 1 specimen
Cephalopoda - Endocerida - Endoceratidae
Cameroceras turrisoides Kröger 2013
Kröger 2013 5 specimens
Cephalopoda - Lituitida - Sinoceratidae
Tyrioceras warburgae Frye 1982
Kröger 2013 2 specimens
Cephalopoda - Dissidocerida - Geisonoceratidae
Ordogeisonoceras foerstei (Strand 1934)
Kröger 2013 1 specimen
Geisonoceras wegelini (Teichert 1930)
Kröger 2013 19 specimens
Cephalopoda - Orthocerida - Proteoceratidae
Isorthoceras suave (Angelin and Lindström 1880)
Kröger 2013 1 specimen
Isorthoceras wahlenbergi Niko 2007
Kröger 2013 4 specimens
Gorbyoceras alternestriatum (Strand 1934)
Kröger 2013 1 specimen
Bivalvia - Cyrtodontida - Cyrtodontidae
Heikea rotunda Isberg 1934
Isberg 1934
Bivalvia - Myalinida - Ambonychiidae
Ambonychinia corrugata Isberg 1934
Isberg 1934
Rhynchonellata - Orthida - Platystrophiidae
Siljanostrophia jaanussoni Zuykov and Egerquist 2005
Zuykov and Egerquist 2005
Strophomenata - Strophomenida - Sowerbyellidae
Ptychoglyptus ingenuus Cocks 2005
Strophomenata - Strophomenida - Christianiidae
Christiania dalarnensis Cocks 2005
Strophomenata - Strophomenida - Rafinesquinidae
Leptaena (Ygdrasilomena) roomusoksi Cocks 2005
Leptaena (Leptaena) spp.
Leptaena (Leptaena) bergstroemi Cocks 2005
Strophomenata - Strophomenida - Strophomenidae
Gunnarella magnifica Cocks 2005
see common names

Geography
Country:Sweden State/province:Dalarne County:Lake Siljan
Coordinates: 61.1° North, 15.2° East (view map)
Paleocoordinates:27.4° South, 6.7° West
Basis of coordinate:based on political unit
Geographic resolution:local area
Time
Period:Ordovician Epoch:Late/Upper Ordovician
10 m.y. bin:Ordovician 5
Key time interval:Pirgu - Porkuni
Age range of interval:449.60000 - 443.80000 m.y. ago
Stratigraphy
Formation:Boda Limestone
Stratigraphic resolution:formation
Lithology and environment
Primary lithology: lithified "limestone"
Environment:reef, buildup or bioherm
Geology comments: Lime grainstone; shelf carbonate mounds
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Collection excludes:some macrofossils
Reason for describing collection:taxonomic analysis
Collection method comments: PMO, Riksmuseet
Metadata
Database number:73462
Authorizer:P. Wagner, B. Kröger Enterer:P. Wagner, B. Kröger
Modifier:P. Wagner Research group:marine invertebrate
Created:2007-06-17 11:39:01 Last modified:2022-11-10 22:35:09
Access level:the public Released:2007-06-17 11:39:01
Creative Commons license:CC BY
Reference information

Primary reference:
24652. L.R.M. Cocks. 2005. Strophomenate Brachiopods from the late Ordovician Boda Limestone of Sweden: their systematics and implications for palaeogeography. Journal of Systematic Palaeontology 3:243-282 [P. Wagner/P. Wagner/S. Bruning]

Secondary references:

53246 D. L. Bruton. 1966. A Revision of the Swedish Ordovician Odontopleuridae (Trilobita). Bulletin of the Geological Institutions of the University of Uppsala 67:1-40 [B. Kröger/B. Kröger/P. Wagner]
15510 O. Isberg. 1934. Studien über Lamellibranchiaten des Leptaenakalkes in Dalarna. Håkan Ohlssons Buchdruckerei 1-493 [P. Wagner/P. Wagner/B. Kröger]
51809 U. Jux. 1966. Palaeoporella im Boda Kalk von Dalarne. Palaeontographica Abteilung B 118:153-165 [B. Kröger/B. Kröger]
53859 Z. Kielan-Jaworowska, J. Bergström, and P. Ahlberg. 1991. Cheirurina (Trilobita) from the upper Ordovician of Västergötland and other regions of Sweden. Geologiska Föreningens i Stockholm Förhandlingar 113:219-244 [B. Kröger/B. Kröger]
51783 B. Kröger. 2013. The cephalopods of Boda Limestone, Late Ordovocian, of Dalarna, Sweden. European Journal of Taxonomy 41:1-110 [B. Kröger/B. Kröger]
24639 R. M. Owens. 1973. Ordovician Proetidae (Trilobita) from Scandinavia. Norsk Geologisk Tidsskrift 53:117-181 [P. Wagner/P. Wagner]
52614 E. Warburg. 1925. The Trilobites of the Leptæna Limestone in Dalarne. Leptæna Limestone Trilobites 1-446 [B. Kröger/B. Kröger/M. Hopkins]
54296 M. A. Zuykov and E. Egerquist. 2005. A new Platystrophia-like brachiopod genus from Ordovician Boda Limestone of Dalarna, Sweden. Geologiska Föreningen i Stockholm Förhandlingar 127(1):1-5 [B. Kröger/B. Kröger]