Genevievella is a genus of trilobites with a short inverted egg-shaped outline, a wide headshield, small eyes, and long genal spines. The backrim of the headshield is inflated and overhangs the first of the 9 thorax segments. The 8th thorax segment from the front bears a backward directed spine that reaches beyond the back end of the exoskeleton. It has an almost oval tailshield with 5 pairs of pleural furrows. It lived during the Upper Cambrian in what are today Canada and the United States.[2]
^Cite error: The named reference fossilworks was invoked but never defined (see the help page).
^Moore, R.C. (1959). Arthropoda I - Arthropoda General Features, Proarthropoda, Euarthropoda General Features, Trilobitomorpha. Treatise on Invertebrate Paleontology. Vol. Part O. Boulder, Colorado/Lawrence, Kansas: Geological Society of America/University of Kansas Press. pp. O301. ISBN 0-8137-3015-5.
Genevievella is a genus of trilobites with a short inverted egg-shaped outline, a wide headshield, small eyes, and long genal spines. The backrim of the...
†Geminospora †Genevievella †Genevievella campbellina – type locality for species †Genevievella pennstatensis – type locality for species †Genevievella plesiochielus...
reassigned to other genera. A. capella = Glyphaspis capella A. granulatus = Genevievella granulata A. gregarius = Blainia gregarius A. minor = Cedaria minor A...
or using admittedly obsolete nomenclature †Gastrioceras †Geinitzina †Genevievella †Geragnostus †Gerobatrachus – type locality for genus †Gerobatrachus...
unidentified related form or using admittedly obsolete nomenclature †Genevievella †Geragnostus †Girvanella †Glikmanius †Glikmanius occidentalis †Glyptopleura...
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