Plinthosella squamosa SOLD

System: Cretaceous.

Series: Superior.

Floor: Campanian.

Origin: Holtwick, state of North Rhine-Westphalia, Germany.

Measurements: 2 cm x 1.9 cm

 

SKU: PO158 Categories: , ,

Plinthosella squamosa It is an extinct species of sponge belonging to the class of demosponges (Demospongiae) y Its skeleton is composed of silica spicules and fibers of the protein spongin; some orders of demosponges have lost their spicules.

 

 

 

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