noun
Ediacara fauna
A paleontological term referring to the assemblage of soft-bodied organisms from the Ediacaran period.
エディアカラ動物群は、先カンブリア時代の生物相として知られている。
The Ediacara fauna is known as a biota from the Precambrian era.
From the Ediacara Hills in Australia, where the fossils were first discovered.