2.3" Detailed Hollardops Trilobite - Multi-Toned Shell

This is a detailed, 2.3" long Hollardops mesocristata trilobite fossil quarried near Ofaten, Morocco. Nice eye facet preservation it both eyes with good preparation. The multi-toned shell coloration is natural and something often seen on trilobite fossils from this location. It's due to part of the trilobite being closer to a fault in the rock. Groundwater or hydrothermal fluids running through this fault leached minerals from the shell changing it's color. There is a little bit of missing shell along repaired cracks.

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
Hollardops mesocristata
LOCATION
Ofaten, Morocco
SIZE
2.3" long
SUB CATEGORY
ITEM
#126284
GUARANTEE
We guarantee the authenticity of all of our specimens.