2.9" Hamatolenus Trilobite With Pos/Neg - Tinjdad, Morocco

 
 
 
This is a excellent, 2.9" long specimen of the Middle Cambrian trilobite Hamatolenus. It is a perfect positive/negative split which is unusual and both halves are included. The bright orange coloration is natural and due to the oxidization of iron pyrite. This is a particularly large and nice specimen.

Comes with an acrylic display stand.

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 with over 25k described species, filling nearly every evolutionary niche. Due in large part to a hard exoskeleton (shell), they left a excellent fossil record.
DETAILS
SPECIES
Hamatolenus cf. marocanus
LOCATION
Tinjdad, Morocco
FORMATION
Jbel Wawrmast Formation
SIZE
2.9" long
SUB CATEGORY
ITEM
#133584
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