Yarnemia

Yarnemia
Temporal range: Ediacaran
Scientific classification
Kingdom: Animalia
Phylum: ?Chordata
Subphylum: ?Tunicata

Yarnemia is a fossil tentatively classified as a tunicate. While tunicates and Yarnemia look similar, the oldest commonly accepted tunicate dates to the Jurassic period, while Yarnemia is Ediacaran.[1]