| 
Country:
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Germany 
 | 
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Province:
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Rhenish Mountains 
 | 
| 
Locality:
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Hövel, quarry 1 km SSW of 
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| 
Layer:
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late Famennian | 
| 
Lower Boundary:
 | 
UD4C--UD5A:serpent.--Cl.laevigata[16,75], 365.6 million years
 
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| 
Upper Boundary:
 | 
UD5C--UD6A1: Sphenoclym.brevispina base, 364 million years
 
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| 
Georeference:
 | 
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