1.4" Spiny Leonaspis Trilobite - Beautiful Shell Detail

This is a well prepared, 1.4 Leonaspis from Atchana, Morocco. It has excellent, chocolate brown shell preservation and is well prepared. Both of the genal spines have been prepared free-standing and it has about 1-2% shell restoration in total.

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 currently described species, filling nearly every evolutionary niche. Due in large part to a hard exoskeleton (shell), they left an excellent fossil record.


FOR SALE
$275
DETAILS
SPECIES
Leonaspis sp.
LOCATION
Atchana, Morocco
FORMATION
Lhandar Formation
SIZE
1.4" long (including spines)
SUB CATEGORY
ITEM
#232772
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