|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Asteroidea - Neopalaeasteridae
It was assigned to Phanerozonia by Schuchert (1914); to Pustulosida by Sepkoski (2002); and to Neopalaeasteridae by Schuchert (1915), Spencer and Wright (1966) and Blake and Elliott (2003).
|D. B. Blake and D. R. Elliott 2003||Primary circlet weakly enlarged; interradials, radials approximately equisized, weakly transversely elongate; "extraneous" or "x" ossicles not developed. Carinals in single series, ossicles abutted longitudinally; lateral series present. Marginals in single series, ossicles tabular, transversely oriented; marginals, adambulacrals together forming rounded arm margin. Ventral surface unknown.|