Trimerus
''Trimerus'' is an extinct genus of trilobite in the family Homalonotidae Homalonotidae is a family of trilobites that lived from the Ordovician to the Devonian. They are characterised by a shovel-like cephalon (head), and are closely related to the family Calymenidae. It contains the following genera: *'' Arduenne .... There is one described species in ''Trimerus'', ''T. dekayi''. References Homalonotidae Articles created by Qbugbot {{Phacopida-stub ...
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Homalonotidae
Homalonotidae is a family of trilobites that lived from the Ordovician to the Devonian. They are characterised by a shovel-like cephalon (head), and are closely related to the family Calymenidae. It contains the following genera: *'' Arduennella'' *''Brongniartella'' *'' Burmeisterella'' *'' Burmeisteria'' *'' Digonus'' *''Dipleura ''Dipleura'' is a genus of trilobites in the order Phacopida. It was described by Green in 1832, and the type species is ''Dipleura dekayi''. The type locality was in the Hamilton Group in New York. Distribution Fossils of this genus have b ...'' *'' Eohomalonotus'' *'' Homalonotus'' *'' Huemacaspis'' *'' Iberocoryphe'' *'' Kerfornella'' *'' Leiostegina'' *'' Parahomalonotus'' *'' Plaesiacomia'' *'' Platycoryphe'' *'' Scabrella'' *'' Trimerus'' References Calymenina Trilobite families {{phacopida-stub ...
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