Trilobite in Shale (Elrathia sp.) - Utah Kem Kem Basin

Kem Kem Basin

Chemical Formula: SiO₂

and metamorphic rocks

It was likely stabilized but not repaired

All of this material is found near the western coast of Sulawesi

Trilobite in Shale (Elrathia sp.) - Utah Kem Kem BasinTrilobites are considered one of the most successful groups of animals to ever live on planet Earth. They lived for over 300 million years and there have been more than 20,000 different species identified. These creatures are members of the phylum Arthropoda. These animals are classified as having segmented bodies with an exoskeleton to protect their organs and muscles. Living examples include insects, spiders, crabs, lobsters, scorpions, and