Family
Groenlandaspididae Obruchev, 1964
Aiheeseen liittyvät julkaisut
Ritchie, A. 1975. Groenlandaspis in Antarctica, Australia and Europe. Nature 254, 5501, 569-573. DOI:10.1038/254569a0
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Organism group | Gnathostomata |
| Class | Placodermi |
| Order | Arthrodira |
| Suborder | Phlyctaenioidei |
| Infraorder | Phlyctaenii |
| Family | Groenlandaspididae |
| Genus | Groenlandaspis |
| Mulgaspis | |
| Tiaraspis | |
| Family | Holonematidae |
| Phlyctaeniidae |