Pararotadiscus

Pararotadiscus is an abundant Eldonioid fossil from the mid-Cambrian, and one of the most abundant taxa in the Kaili biota.^[1]

Pararotadiscus Temporal range: Wuliuan PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Stem group:	Ambulacraria
Clade:	†Cambroernida
Class:	†Eldonioidea
Family:	†Rotadiscidae
Genus:	†Pararotadiscus Zhao and Zhu, 1994
Species
P. guizhouensis