| 词条 | Murchisonioidea |
| 释义 |
| image = | image_caption = | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Vetigastropoda | superfamilia = Murchisonioidea | superfamilia_authority = Koken, 1896 | subdivision_ranks = Families | subdivision = See text }}Murchisonioidea is an extinct superfamily of small to large sea snails, marine gastropod mollusks in the clade Vetigastropoda.[1] This superfamily was previously included in the Caenogastropoda by Ponder and Warén (1988) and by Bandel in studies published in 1993 and 1997. However, studies by Tracey et al. (1993)[2] and by Frýda and Manda (1997)[3] put them into the Archaeogastropoda. This has been confirmed by new findings on archaeopod-type protoconchs in species from this families, dating from the early Devonian. Taxonomy
References1. ^{{cite journal |author1=Bouchet, P. |author2=Rocroi, J.-P. |lastauthoramp=yes | year = 2005 | title = Classification and Nomenclator of Gastropod Families | journal = Malacologia | volume =47 | issue = 1–2 | pages = | doi = }} {{Taxonbar|from=Q6937562}}{{paleo-gastropod-stub}}2. ^{{cite book | title=Mollusca, Gastropoda; in : M.J. Benton (ed.) The Fossil Record, volume 2| last=Tracey, | first=S. |author2=J.A. Todd |author3=D.H. Erwin| date=1993| pages=131–167| publisher=Chapman & hall| location=London}} 3. ^{{cite journal |author1=J. Frýda |author2=S. Manda |lastauthoramp=yes | title=A gastropod faunule from the Monograptus uniformis graptolite Biozone (Early Lochkovian, Early Devonian) in Bohemia| journal=Mitteilungen aus dem Geologisch-Pläontologischen Institut der Universität Hamburg| year=1997| volume=80| pages=59–122}} 1 : Vetigastropoda |
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