Mini Urchin - Fossil

Size: Mini
Quality: Standard
Sale price$7.50 CAD


Origin: Tulear, Madagascar

Mined from: Madagascar

Era: Jurassic
Geographic Age: 200-145 Million Years

Description: Urchins are a species of ocean creatures know as Echnodermata, when they first form as larva they swim freely, but as soon as the round skeleton is formed the urchin stays at the bottom of the ocean floor moving very slowly while feeding mostly on algae. 
Their rigid skeletal system has interlocking plates known as a test. On the top of their bodies are five paired rows of their endoskeleton and they form in star shaped pattern.

Size approximately: 21mm x 10mm

Size approximately
: 29mm x 13mm
Weight: 16g

Quantity: 1pc

We do our best to buy quality products- although not every rock is the same. If you choose to purchase the "staff pick option", we will select the best of the batch for you. Otherwise, it will be at random from the larger batch we have in stock.

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