30868 - Top Beautiful Association of 2 Harpes perradiatus Lower Devonian Trilobite Goethite • Mississippian of United States

• Mississippian of United States (2: Alaska)

Oceanosuchus

Sister taxa: Carinodens

Full reference: A

which is usually the only thing that is preserved

30868 - Top Beautiful Association of 2 Harpes perradiatus Lower Devonian Trilobite Goethite • Mississippian of United StatesHarpes perradiatus, Richter and Richter 1943 Harpes Harpetidae PaleoDB taxon number: 313570 Alternative combination: Helioharpes perradiatus Belongs to Harpes according to M. C. Ebach and K. J. McNamara 2002 Sister taxa: Harpes acuminatus, Harpes dvorcensis, Harpes escoti, Harpes fornicatus, Harpes forojuliensis, Harpes gracilis, Harpes koeneni, Harpes latilimbatus, Harpes macrocephallus, Harpes macrocephalus, Harpes neogracilis, Harpes nymageenensis,