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1.3" Cruziana (Fossil Trilobite Trackway) - Missouri
This is a plate of fossil trackways (cruziana) from a burrowing trilobite, collected near Kansas City, Missouri. These are trackways preserved in a section of rock and would be Pennsylvanian in age. The longest trackway is 1.3" long and the rock measures 3.6 x 2".
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.
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.
SPECIES
Unidentified
AGE
LOCATION
Near Kansas City, Missouri
SIZE
Longest Trackway 1.3", Rock 3.6 x 2"
CATEGORY
ITEM
#134851
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