|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||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).
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
|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.|