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Suborder:
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Goniatitina
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Superfamily:
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Dimorphoceratoidea
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Family:
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Girtyoceratidae
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Subfamily:
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Girtyoceratinae
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Genus:
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Edmooroceras
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Species:
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jasperense |
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Qualifier:
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ss |
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Author:
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Gordon 1965,p.229
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Lower Boundary:
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UAR Batesville--basal Fayetteville, 327.2 million years
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Upper Boundary:
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UAR lower shale--Wedington/Fayetteville, 326.4 million years
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