- Emsurina
"Emsurina" is an extinct genus of
trilobite in the orderPhacopida .External links
* [http://paleodb.org/cgi-bin/bridge.pl?action=checkTaxonInfo&taxon_no=21556&is_real_user=1 "Emsurina"] at the
Paleobiology Database
Wikimedia Foundation. 2010.
