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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
This approximate 1
*A Stunning colorful Wonderstone Sphere approximately 2
You will receive your choice of a small (approx
*Picasso Marble is only found in the state of Utah
The size of the shale piece and where the trilobite is located on the shale can vary
Cambrian Fossilized Margaretia dorus Algae Complete Trilobite This approximate 1Excellent example of an authentic fossilized algae specimen Margaretia dorus. Age: Middle Cambrian (521 to 497 mya) Species Name: Margaretia dorus Locality: Wheeler Shale, Millard County, Utah Size: Approximately 10" x 7" shale piece with two 3 1 2" x 7 8" specimens Comes with stand Most collected Margaretia are not this detailed and have an orange red coloration due to high iron content which most often causes a lack of clear distinct patterning.