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Suborder:
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Goniatitina 
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| 
Superfamily:
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Pericycloidea 
 | 
| 
Family:
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Pericyclidae 
 | 
| 
Subfamily:
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Ammonellipsitinae 
 | 
| 
Genus:
 | 
Ammonellipsites? 
 | 
| 
Species:
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sp. | 
| 
Qualifier:
 | 
in | 
| 
Author:
 | 
	div. authors 	 
 | 
| 
Lower Boundary:
 | 
AUN Dangarfield Formation base, 350 million years
 
 | 
| 
Upper Boundary:
 | 
AUN Namoi + Dangarfield top, 345.3 million years
 
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