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Taxon profile

<< Go back one level - Pteraspidomorphi

subclass

Astraspida Berg, 1940 †

kingdom Animalia - animals »  phylum Chordata - chordates »  class Pteraspidomorphi

Temporal range:Ordovician > Middle Ordovician
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Included taxa

Number of records: 2

order Astraspidiformes Berg, 1940 †
order Tesakoviaspidida Valentina Karatajute-Talimaa & Moya Meredith Smith, 2004 †

Links and literature

EN Tree of Life [Astraspida]

Tree of Life [http://tolweb.org/tree]
EN Wikipedia Articles [Astraspida]

Wikipedia Articles [https://en.wikipedia.org]
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Explanations

† extinct taxon



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