Arcophiactis
 
 
 



 
This life form is globally extinct
DB ID: 4028

Arcophiactis Fossil
Skeletal Homologies, Phylogeny And Classification Of The Earliest Asterozoan Echinoderms By Juliette Dean Shackleton, Journal Of Systematic Palaeontology March 24, 2005

Arcophiactis Collectibles Gallery