Grässgård: Keila - Oandu, Sweden

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda - Euomphalina - Holopeidae
Haplospira variablis n. gen., n. sp. Koken 1897
Koken 1897
original and current combination Haplospira variabilis
Gastropoda - Euomphalina - Lesueurillidae
Lesueurilla marginalis (d'Eichwald 1860)
recombined as Mestoronema marginalis
Raphistoma aequilaterum Koken 1897
synonym of Pararaphistoma qualteriata
Gastropoda - Bellerophontida - Sinuitidae
Sinuites bilobatus (de Sowerby and Murchison 1839)
Gastropoda - Bellerophontida - Bucaniidae
Bucaniella inflata n. sp. Koken 1897
Koken 1897
recombined as Kokenospira inflata
Bucaniella depressa Koken 1897
Koken 1897
synonym of Kokenospira insularis
Bucania oelandica n. sp. Koken 1896
Koken 1896
see common names

Geography
Country:Sweden State/province:Öland
Coordinates: 56.3° North, 16.5° East (view map)
Paleocoordinates:35.6° South, 6.0° West
Geographic resolution:outcrop
Time
Period:Ordovician Epoch:Late/Upper Ordovician
Key time interval:Keila - Oandu
Age range of interval:453.90000 - 452.00000 m.y. ago
Stratigraphy
Formation:Chasmopskalk
Stratigraphic resolution:formation
Stratigraphy comments: probably now called Skagen member of Freberga Formation.
Lithology and environment
Primary lithology: "limestone"
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Database number:154575
Authorizer:P. Wagner Enterer:P. Wagner
Modifier:P. Wagner Research group:marine invertebrate
Created:2014-02-22 19:48:36 Last modified:2017-10-30 22:14:47
Access level:the public Released:2014-02-22 19:48:36
Creative Commons license:CC BY
Reference information

Primary reference:

11503. E. Koken and J. Perner. 1925. Die Gastropoden des baltischen Untersilurs 1-324 [P. Wagner/P. Wagner/P. Wagner]

Secondary references:

16116 E. Koken. 1896. Die Leitfossilien. Ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen 1-848 [P. Wagner/P. Wagner/P. Wagner]
13884 E. Koken. 1897. Die Gastropoden des baltischen Untersilurs. Bulletin de l'Académie Impériale des Sciences de St. Pétersburg 7(2):97-214 [P. Wagner/P. Wagner/P. Wagner]