From Wikipedia, the free encyclopedia
Jump to: navigation, search
Temporal range: Pragian-Late Emsian
Tiaraspis subtilis.JPG
Artist's reconstruction
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Placodermi
Order: Arthrodira
Family: Groenlandaspidae
Genus: Tiaraspis

Tiaraspis subtilis is the oldest known member of the arthrodire placoderm family Groenlandaspidae. Its fossils are found from Early Devonian Germany, ranging from the Pragian epoch until the end of the Emsian.