Bob's Fossils
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Ptychagnostus punctuosus
Kingdom
Animalia
Phylum
Arthropoda
Class
Trilobita
Order
Agnostida
Suborder
Agnostina
Superfamily
Agnostoidea
Family
Ptychagnostidae
Binomial Name
Ptychagnostus punctuosus
Formation
Marjum Formation
Locale
Millard County, Utah
Age
Middle Cambrian
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Ptychagnostus punctuosus
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