Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Classis: Chondrichthyes
Subclassis: †Euchondrocephali
Ordo: †Petalodontiformes
Familia: †Petalodontidae
Genus: †Chomatodus
Species: †Chomatodus elegans

Name

Chomatodus elegans Newberry & Worthen, 1866

Distribution

North America

  • United States
    • Iowa
      • Keokuk (Keokuk Limestone)

Temporal range: Carboniferous

References

  • Newberry, J.S. & Worthen, A.H. 1866. Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois 2: 9–134. BHL Reference page. 
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