| 词条 | Cyanorus |
| 释义 |
| image = Cyanorus singularis.jpg | image_alt = | image_caption = Restoration of C. singularis | fossil_range = {{Long fossil range|Precambrian}} | extinct = yes | genus = Cyanorus | species = singularis | display_parents = 3 | authority = Ivanstov, 2004[1] | parent_authority = Ivanstov, 2004 | synonyms = | synonyms_ref = | subdivision_ranks = | subdivision = }} Cyanorus singularis is a small proarticulatan.[2] Its two largest pairs of appendages are located on the anterior part of the body. The anterior part of the body was most likely not segmented. The axial structure of it combines features of the Vendia species and Dickinsonia species. It was found in the Upper Vendian of the Onega Peninsula, Arkhangel'sk Region.[2] It is a White Sea Ediacaran fossil and it became extinct during the Late Precambrian. References1. ^{{cite web|url=http://taxonomicon.taxonomy.nl/TaxonTree.aspx?src=0&id=1674895|title=Species †Cyanorus singularis - Hierarchy - The Taxonomicon|author=|date=|website=taxonomicon.taxonomy.nl|accessdate=15 December 2018}} {{Taxonbar|from=Q60760937}}2. ^1 {{Cite journal|last=Ivantsov|first=A. Yu.|date=2004|title=New Proarticulata from the Vendian of the Arkhangel'sk Region|journal=Paleontological Journal|volume=38|issue=3|pages=247|doi=|issn=|citeseerx=10.1.1.738.7043}} 2 : Ediacaran biota|Proarticulata |
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