Grässgård (Ordovician to of Sweden)
Where: Öland, Sweden (56.3° N, 16.5° E: paleocoordinates 35.6° S, 6.0° W)
• outcrop-level geographic resolution
When: Chasmopskalk Formation, Keila to Keila (453.9 - 451.8 Ma)
• probably now called Skagen member of Freberga Formation.
• formation-level stratigraphic resolution
Environment/lithology: limestone
Size class: macrofossils
Primary reference: E. Koken and J. Perner. 1925. Die Gastropoden des baltischen Untersilurs 1-324 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 154575: authorized by Pete Wagner, entered by Pete Wagner on 22.02.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Gastropoda | |
Sinuites bilobatus de Sowerby and Murchison 1839 snail | |
"Bucaniella inflata n. sp." = Kokenospira inflata2, "Bucaniella depressa" = Kokenospira insularis2, Bucania oelandica n. sp.1
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"Lesueurilla marginalis" = Mestoronema marginalis, "Raphistoma aequilaterum" = Pararaphistoma qualteriata
"Lesueurilla marginalis" = Mestoronema marginalis d'Eichwald 1860 snail
"Raphistoma aequilaterum" = Pararaphistoma qualteriata von Schlotheim 1820 snail | |
"Haplospira variablis n. gen. n. sp." = Haplospira variabilis2
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