6.4" Cruziana (Fossil Trilobite Trackway) Slab - Oklahoma

 
 
Cruziana are the fossilized trackways of arthropods, in this case likely a trilobite.
The widest part of the trilobites shell leaves the parallel outer furrows and the leg movements create the diagonal marks in the center of the track. This Cruziana is preserved on thin slab of mudstone, and was collected from the Desmoinesian Formation in Oklahoma and would be Pennsylvanian in age or approximately 305 million years old.

Comes with an acrylic display stand.
DETAILS
SPECIES
Unknown
LOCATION
Central Oklahoma, USA
FORMATION
Desmoinesian Formation
SIZE
Longest Trackway 1.3", Rock 6.4x4"
ITEM
#68977
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