Amphiaspis
| Amphiaspis Temporal range: Early Emsian
| |
|---|---|
| Amphiaspis argo reconstruction | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Infraphylum: | Agnatha |
| Class: | †Pteraspidomorpha |
| Subclass: | †Heterostraci |
| Order: | †Cyathaspidiformes |
| Family: | †Amphiaspididae |
| Genus: | †Amphiaspis |
| Species: | †A. argo
|
| Binomial name | |
| †Amphiaspis argo Obruchev, 1936
| |
Amphiaspis argo is the type species of the cyathaspidid taxon Amphiaspidida, and of the family Amphiaspididae. Its fossils are restricted to early Emsian-aged marine strata of the Taimyr Peninsula, Early Devonian Siberia. A. argo, as with all other amphiaspidids, is thought to have been a benthic filter feeder that lived on top of, or buried just below the surface of the substrate of hypersaline lagoon-bottoms.