Updated December, 2002 |
Ordovician AsaphidHoekaspic yahuari - Large , Closeup , Large
Devonian AulacopleuridMaurotarion legrandi - Large , Closeup
Devonian AcastidAndinacaste legrandi - Lowest Devonian forerunner of the Calmoniids
Devonian CalmoniidsSchizostylus brevicaudatus - Large , Closeup
Close kin:Vogesina lacunafera Malvinella Group Gemelloides delasernai
Devonian HomalonotidDipleura clarkei - Large
Ordovician OlenidParabolina argentina - Large , Closeup
Devonian PhacopidViaphacops multicinctus - Large
Ordovician TrinucleidLonchodomus suriensis - Large
Silurian CalymenidFlexicalymene? vaccarii - Large
Enlarged Cranidium - Large
Ordovician CeratopygididOnychopyge longispina - Large
Devonian CalmoniidEldredgeia venustus - Large
Compound Eye -
Large
Ordovician AsaphidAsaphellus palquiensis - Large |
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