エディアカラ化か石せき群ぐん

noun

Ediacara fossil biota

Rare technical term in paleontology; refers to the assemblage of late Precambrian soft-bodied fossils first discovered in the Ediacara Hills of South Australia. Often discussed alongside エディアカラ動物群.

See also: エディアカラ動物群

• エディアカラ化か石せき群ぐんは、先せんカンブリア時じ代だい末まっ期きの生せい物ぶつ相そうを示しめす重じゅう要ような資し料りょうである。

  The Ediacara fossil biota is an important record showing the biota of the late Precambrian period.