Poraspis

Poraspis; Temporal range: Late Silurian–Lower Devonian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Pteraspidomorphi
Subclass:	Heterostraci
Order:	Cyathaspidiformes
Suborder:	Cyathaspidida
Family:	Cyathaspidae
Genus:	Poraspis; Kiær, 1930

Poraspis is an

extinct genus of heterostracan.^[1] Fossils are found in Late Silurian and Early Devonian marine strata of Norway, Canada and the United States

.

References

doi:10.1080/02724634.2011.557113
.

Taxon identifiers
Poraspis

Wikidata: Q16757653

Wikispecies: Poraspis

GBIF: 3237907

IRMNG: 1431854

Open Tree of Life: 7667305

Paleobiology Database: 34194

This article about Pteraspidomorphi is a stub. You can help Wikipedia by expanding it.
v
t
e

This article related to a Silurian animal is a stub. You can help Wikipedia by expanding it.
v
t
e

jawless fish is a stub. You can help Wikipedia by expanding it.
v
t
e

[1] :10.1080/02724634.2011.557113
.

[1]