Huge, 1.7" Onnia Trilobite Fossil - Top Quality Specimen

This is a killer, 1.7" long (including spines) Onnia trilobite from the Ordovician of Morocco. It is absolutely gigantic for the species and the preservation is excellent. The spines have been prepared free-standing and it has no restoration.

About Trilobites

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
Onnia superba
LOCATION
Blekos, Morocco
SIZE
1.7" long
SUB CATEGORY
ITEM
#344467
GUARANTEE
We guarantee the authenticity of all of our specimens.