The most recent Ediacaran organism is said to have lived prior to 1946 after fossils were found.

Ediacaran fauna are the fossil animals found in rocks dated around 650-540 million years ago, just before the Cambrian period.

The ediacaran fauna lived during Precambrian time and became extinct then, too. Nobody knows for sure why, but trilobites might have caused their disappearance.

The ediacaran fauna lived during Precambrian time and became extinct then, too. Nobody knows for sure why, but trilobites might have caused their disappearance.

The ediacaran fauna lived during Precambrian time and became extinct then, too. Nobody knows for sure why, but trilobites might have caused their disappearance.