| 词条 | Oenonella |
| 释义 |
|name = Oenonella |fossil_range = Late Arenig[1] |regnum = Animalia |phylum = Arthropoda |classis = Trilobita |ordo = Proetida |superfamilia = |genus = Oenonella }} Oenonella is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived during the later part of the Arenig stage of the Ordovician Period,[1] approximately 478 to 471 million years ago. References1. ^1 {{cite journal | last = Sepkoski| first = Jack| authorlink =| coauthors =| title = A compendium of fossil marine animal genera (Trilobita entry)| journal = Bulletins of American Paleontology| volume = 364| issue =|page=560| publisher =| location =| year = 2002| url = http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=307&rank=class| doi =| id =| accessdate = 2008-01-12 }} {{Taxonbar|from=Q7078602}}{{proetida-stub}} 4 : Proetida|Ordovician trilobites|Ordovician trilobites of Europe|Fossils of Norway |
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