2.9" Alien Dicranurus Trilobite With Cornuproetus - Atchana, Morocco

This is bizarre trilobite looks like something you might see in an Aliens movie. It's fittingly named Dicranurus monstrosus. While fakes of this trilobite abound, real examples like this one are fairly rare.

This is a top quality specimen with excellent preparation. There is also a nice Cornuproetus associated with it.

Trilobites were a very diverse group of extinct marine arthropods. They first appeared in the fossil record in the Early Cambrian (521 million years ago) and went extinct during the Permian mass extinction (250 million years ago). They were one of the most successful of the early animals on our planet: over 25,000 species have been described, filling nearly every evolutionary niche. Due in large part to their hard exoskeletons (shells), they left an excellent fossil record.
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DETAILS
SPECIES
Dicranurus monstrosus & Cornuproetus sp.
LOCATION
Atchana, Morocco
FORMATION
Lhandar Formation
SIZE
2.9" Wide, 2.7" long
SUB CATEGORY
ITEM
#128956
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