This Specimen has been sold.
Two Isotelus Trilobites - Mt. Orab, Ohio
This is a pair Isotelus maximus trilobites from the Mt. Orab locality in Ohio. One individual is outstretched and 1.85" long and the second, smaller specimen is enrolled.
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.
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.
SPECIES
Isotelus maximus
AGE
LOCATION
Mt. Orab, Ohio
FORMATION
Arnheim Formation
SIZE
Larger 1.85" long, Rock 5 x 4.2"
CATEGORY
SUB CATEGORY
ITEM
#208440
We guarantee the authenticity of all of our specimens.
Reviews