Small shelly fauna

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

The small shelly fauna, small shelly fossils (SSF), or early skeletal fossils (ESF) are mineralized fossils, many only a few millimetres long, with a nearly continuous record from the latest stages of the Ediacaran to the end of the Early Cambrian period.

Excerpt from the Wikipedia article “Small shelly fauna”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Photo taken by Jakob Vinther, CC BY-SA 3.0, via Wikimedia Commons.