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Conulus albogalerus

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description Conulus albogalerus Overview

Conulus albogalerus is an extinct species of irregular sea urchin that lived during the Late Cretaceous period. It is commonly found fossilized in marine chalk deposits across Europe, making it a familiar specimen among paleontologists and amateur fossil collectors. As an irregular echinoid, it possessed a flattened, disk-like shell structure rather than the perfectly spherical shape of regular sea urchins. The species serves as an index fossil for dating Cretaceous marine environments.

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What type of animal is Conulus albogalerus?

Conulus albogalerus is an extinct, irregular sea urchin that lived during the Cretaceous Period. It belongs to a group of echinoids that lacked the perfectly round shape and prominent spikes of modern sea urchins.

Where are Conulus albogalerus fossils commonly found?

Fossils of this sea urchin are typically found in Cretaceous chalk deposits. These ancient chalk formations are widespread across Europe, most notably forming iconic landmarks like the White Cliffs of Dover.

What did Conulus albogalerus look like?

It had a domed, hemispherical shell known as a test, which lacked the large, defensive spikes seen in regular sea urchins. It is believed to have been a deposit feeder that burrowed slightly into the soft chalk sediment.

Is Conulus albogalerus a common fossil for collectors?

Yes, it is notable as one of the most familiar and frequently collected fossils among irregular echinoids. Its distinct shape and relative abundance in European chalk deposits make it a popular find for amateur paleontologists.

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