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Heterogaspis

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Heterogaspis
Temporal range: Late Devonian
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Placodermi
Order: Arthrodira
Family: Phlyctaeniidae
Genus: Heterogaspis
Strand, 1932
Species
  • H. acuticornis
  • H. giganteus
  • H. minutus

Heterogaspis is an extinct genus of placoderm that lived during the Late Devonian period of Spitsbergen, Norway.[1] [2]

References

[edit ]
  1. ^ Camp, Charles Lewis (1940). Bibliography of Fossil Vertebrates 1928-1933. Geological Society of America. ISBN 9780813720272.
  2. ^ "Heterogaspis giganteus; YPM VP 054030 (Lectotype); Europe; Norway; Svalbard". collections.peabody.yale.edu. Peabody Museum of Natural History. Retrieved 2019年06月25日.
Gnathostomata
Placodermi
Arthrodira
    • see below↓
Wuttagoonaspidae
Phyllolepida
Phyllolepididae
Actinolepidae
Phlyctaeniidae
Arctolepididae
Groenlandaspididae
Williamsaspididae
Holonematidae
Homostiidae
Migmatocephala
Buchanosteidae
Eubrachythoraci
    • see below↓
Coccosteomorphi
Coccosteoidea
Coccosteidae
Panxiosteidae
Incisoscutoidea
Camuropiscidae
Pachyosteomorphi
Dunkleosteoidea
Heterosteidae
Aspinothoracidi
Brachydeiridae
Selenosteidae
Gnathostomata
Placodermi
    • see below↓
Acanthothoraci *
Palaeacanthaspidae *
Weejasperaspididae
Petalichthyida
Quasipetalichthyidae
Macropetalichthyidae
Ptyctodontida
Rhenanida
Antiarchi
Arthrodira
Others
"maxillate placoderms"


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