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Cruziana is a trilobite trackway exhibiting "herringbone" (chevron-like) ridges defining a medial groove; the bilobed character is also a result of two parallel furrows that are, in many cases, formed in a fine-grained sediment and preserved as casts on the base of an overlying bed. Ridges within the trail are scratch marks. The locomotion traces made by trilobites as they crawled along a sediment surface are very uncommon.
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(Click Photo to Enlarge)
Name: TRILOBITE TRACKWAY (CRUZIANA)
Geologic Age: ORDOVICIAN
Stratigraphic detail: UNKNOWN
Location: MOROCCO, NORTH AFRICA
Comments: This plate preserves a nicely detailed 6" trackway in a 4" x 9" irregular matrix. Nice trackway! Try and find another trackway from Morocco!!!
Trilobite Track 1 Price $65.00
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(Click Photo to Enlarge)
Name: Trilobite Trackway (Cruziana)
Geologic Age: Ordovician
Stratigraphic detail: Unknown
Location: Morocco, North Africa
Comments: This plate contains numerous trackways and resting areas from several different individuals, as the tracks are of various sizes.. very nice plate!!Trilobite Track 11 Price $60.00