Arstanosaurus

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

Figure

Domain

Nature

Knowledge cost

1

Influence

1

Resistance

3

In collections

Nobody has pulled it yet.

What Wikipedia says

Arstanosaurus (meaning "Arstan lizard" after the Arstan well) is a genus of hadrosauroid dinosaur from the Late Cretaceous-aged (Santonian-Campanian) Bostobe Formation of Kazakhstan. It has had a confusing history, being considered a hadrosaurid, a ceratopsid, or both at the same time (chimeric).

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

Image: Pavel Bochkov from Moscow, Russia, CC BY-SA 2.0, via Wikimedia Commons.