Cyrtonellida Horný, 1963
Aiheeseen liittyvät julkaisut
Peel, J. S. 2020. Muscle scars, mode of life and systematics of Pollicina (Mollusca) from the Ordovician of Baltica.Estonian Journal of Earth Sciences 69 , 1,20-36. DOI:10.3176/earth.2020.02
Peel, J. S. 2020. The Dala thumb: shell morphology and failed predation in Pollicina cyathina (Gastropoda) from the Ordovician of Dalarna, Sweden.GFF 142 , 2,139-146. DOI:10.1080/11035897.2020.1728374
Ebbestad, J. O. R., Högström, A. E. S., Frisk, Ǻ. M. 2013. Gastropods and tergomyans from the Upper Ordovician (Viru-Harju) of the Fagelsang area, Scania, southern Sweden.Journal of Systematic Palaeontology 11 , 3,295-336. DOI:10.1080/14772019.2012.660994
Frisk, Ǻ. M., Ebbestad, J. O. R. 2007. Paragastropoda, Tergomya and Gastropoda (Mollusca) from the Upper Ordovician Dalby Limestone, Sweden.GFF 129 , 2,83-99. DOI:10.1080/11035890701292083
Koken, E. 1897. Die Gastropoden des baltischen Untersilurs.Bull. Sci. Acad. Imp. Sci. Saint-Petersbourg 7 , 2,97-214.
Eichwald, E. 1860. Lethaea Rossica ou Paléontologie de la Russie. Premier volume. Ancienne Période en deux sections. DOI:10.5962/bhl.title.52391
List of species