.8" Rare Proetid (Xiphogonium)Trilobite - Tafraoute, Morocco

This is a beautiful example of a very rare proetid (Xiphogonium) trilobite from Tafraoute, Morocco. The preparation on this piece is excellent.

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
$595
DETAILS
SPECIES
Xiphogonium trautensteinensis crassus
LOCATION
Tafraoute, Morocco
FORMATION
Timrhanrhart Formation
SIZE
.8" long on 4 x 4" limestone
SUB CATEGORY
ITEM
#226269
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