Osmussaar Island: Lasnamagi, Estonia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda
- Euomphalina
- Lesueurillidae
|
|||||||
Lesueurilla marginalis
(d'Eichwald 1860)
|
Koken and Perner 1925 | ||||||
recombined as Mestoronema marginalis | |||||||
Gastropoda
- Murchisoniina
- Gosseletinidae
|
|||||||
Clathrospira inflata
(Koken 1896)
|
Koken and Perner 1925 | ||||||
recombined as Deacheospira inflata | |||||||
Gastropoda
- Murchisoniina
- Eotomariidae
|
|||||||
Eotomaria rossica
(Koken 1889)
|
Koken and Perner 1925 | ||||||
recombined as Liospira rossica | |||||||
Gastropoda
- Murchisoniina
- Lophospiridae
|
|||||||
Worthenia silurica
(d'Eichwald 1840)
|
Koken and Perner 1925 | ||||||
recombined as Loxoplocus silurica | |||||||
Gastropoda
- Bellerophontida
- Bucaniidae
|
|||||||
Salpingostoma megalostoma
(d'Eichwald 1840)
|
Koken and Perner 1925 | ||||||
Gastropoda
- Bellerophontida
- Bellerophontidae
|
|||||||
Cymbularia angusta n. sp.
Koken 1897
|
Koken and Perner 1925 | ||||||
Gastropoda
- Bellerophontida
- Plectonotidae
|
|||||||
Bucaniella jugata n. sp.
Koken 1896
|
Koken and Perner 1925 | ||||||
recombined as Tetranota jugata | |||||||
Bucaniella obtusangula
Koken 1897
|
Koken and Perner 1925 | ||||||
synonym of Tetranota jugata | |||||||
Cephalopoda
- Orthocerida
- Orthoceratidae
|
|||||||
Ctenoceras sweeti n. sp.
Kröger and Isakar 2006
|
1 individual | ||||||
see common names |
Geography
Country: | Estonia | State/province: | Lääne | County: | Noarootsi |
Coordinates: | 59.3° North, 23.4° East (view map) | ||||
Paleocoordinates: | 34.8° South, 2.9° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | small collection |
Time
Period: | Ordovician | Epoch: | Middle Ordovician |
Stage: | Darriwilian | 10 m.y. bin: | Ordovician 3 |
Key time interval: | Lasnamagi | Graptolite zone: | Hustedograptus teretiusculus |
Age range of interval: | 460.40000 - 458.90000 m.y. ago |
Stratigraphy
Formation: | Väo | ||||
Stratigraphic resolution: | formation | ||||
Stratigraphy comments: informations on lithostratigraphy are from Kaljo et al (2007, Palaegeogr. Palaeoclimat. Palaeoecol. 245, p. 138-155, fig. 2). Originally given as Revel formation. |
Lithology and environment
Primary lithology: | lithified "limestone" |
Lithology description: informations on lithology are from Raukas & Teedumäe (eds, 1997, Geology and Mineral Resources of Estonia, html version, http://sarv.gi.ee/geology) | |
Environment: | open shallow subtidal |
Geology comments: "North Estonian Confacies Belt at the northern flank of the Livonian Tongue" |
Taphonomy
Modes of preservation: | cast |
Size of fossils: | macrofossils |
Spatial resolution: | autochthonous |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Metadata
Also known as: | Locality D7; Odensholm; Osmussar | ||
Database number: | 87263 | ||
Authorizer: | B. Kröger, P. Wagner | Enterer: | T. Liebrecht, P. Wagner |
Modifier: | P. Wagner | Research group: | marine invertebrate |
Created: | 2009-03-13 07:13:54 | Last modified: | 2015-08-26 23:29:22 |
Access level: | the public | Released: | 2009-03-13 07:13:54 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
29316. | B. Kröger and M. Isakar. 2006. Revision of annulated orthoceridan cephalopods of the Baltoscandic Ordovician. Fossil Record 9(1):137-163 [B. Kröger/B. Kröger/B. Kröger] |
Secondary references:
11503 | E. Koken and J. Perner. 1925. Die Gastropoden des baltischen Untersilurs 1-324 [P. Wagner/P. Wagner/P. Wagner] |