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31.5" Cruziana (Fossil Trilobite Trackway) Plate - Morocco
This is a 31.5" wide plate of fossil trackways (cruziana) from arthropods, one of which is likely a trilobite, collected near Erfoud, Morocco. The rows of evenly spaced lines show where the trilobite's legs would push up the muddy sea floor, leaving tracks similar to the way a tire leaves tracks in the mud. The longest distinguishable trilobite cruziana measures 22" long and they're all preserved on a slab of mudstone. It would be Ordovician in age, or approximately 450 million years old.
Comes with a metal display stand.
Comes with a metal display stand.
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
Erfoud, Morocco
SIZE
Longest Trackway: 22", Rock: 31.5 x 19.5", Weight: 48 lbs
CATEGORY
ITEM
#251788
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