Taxonavigation: Petalodontiformes 

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
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. 
  • Hay O.P., 1901. Bibliography and Catalogue of the Fossil Vertebrata of North America, Geological Survey Number 179 (Google Books).
This article is issued from Wikimedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.