| 
Country:
 | 
USA 
 | 
| 
Province:
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Nevada, White Pine Co. 
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| 
Locality:
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Hamilton Canyon; bed 44 (2007) 
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| 
Layer:
 | 
bed 44 | 
| 
Lower Boundary:
 | 
DER fimbriatus--spirifer/striatus, 330.7 million years
 
 | 
| 
Upper Boundary:
 | 
DER Go beta falcatus--Go beta gracilis, 329.1 million years
 
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| 
Georeference:
 | 
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