Pteraspidiformes
Pteraspidiformes is an extinct order of heterostracan agnathan vertebrates known from extensive fossil remains primarily from Early Devonian strata of Europe and North America, and from Upper Silurian Canada.
order (taxonomy)
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primaryTopic
Pteraspidiformes
Pteraspidiformes is an extinct order of heterostracan agnathan vertebrates known from extensive fossil remains primarily from Early Devonian strata of Europe and North America, and from Upper Silurian Canada.
has abstract
Die Pteraspidiformes sind eine ...... r bis zum späten Devon vorkam.
@de
Pteraspidiformes is an extinct ...... nd from Upper Silurian Canada.
@en
phylum
synonym
*Pteraspidida
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Wikipage page ID
45,384,631
Wikipage revision ID
733,103,735
fossil range
Upper Silurian-Devonian
image caption
Lamiaspis longiripa
ordo
Pteraspidiformes
subdivision
*Anchipteraspididae
*Psammoste ...... igantaspididae
**Protaspididae
subdivision ranks
Suborders and Families
subject
hypernym
comment
Die Pteraspidiformes sind eine ...... r bis zum späten Devon vorkam.
@de
Pteraspidiformes is an extinct ...... nd from Upper Silurian Canada.
@en
label
Pteraspidiformes
@de
Pteraspidiformes
@en
wasDerivedFrom
isPrimaryTopicOf
name
Pteraspidiformes
@en