4" Zlichovaspis Trilobite In "Cobra Pose" With Crotalocephalina

This is a beautiful, 4" long Zlichovaspis trilobite in a "cobra" pose. It has chocolate-brown shell preservation and excellent detail including visible eye facets in both eyes. It has excellent preparation with both genal spines have been prepared free standing and it only has about 2% shell restoration along repaired cracks. There is an enrolled Crotalocephalina preserved next to it, with the hypostome exposed.

About Trilobites

Trilobites are an extinct class of marine arthropods that thrived for nearly 270 million years, from the early Cambrian to the end of the Permian period (around 521 to 252 million years ago). They are one of the most successful and diverse groups in the history of life, with over 25,000 described species spanning a wide range of sizes, shapes, and ecological niches. Known for their distinctive, segmented exoskeletons, trilobites provide invaluable insights into the evolutionary history of arthropods and the dynamics of ancient marine ecosystems.
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DETAILS
SPECIES
Zlichovaspis rugosa & Crotalocephalina gibbus
LOCATION
Atchana, Morocco
FORMATION
Lhandar Formation
SIZE
4" long (if outstretched)
SUB CATEGORY
ITEM
#275307
GUARANTEE
We guarantee the authenticity of all of our specimens.