The Yukon-Koyukuk Region
| Introduction | Geology | Hollick Localities | Spicer Localities | Locality Relationships | Wider Correlations |
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Geological Map
Geological map of the Yukon-Koyukuk Basin area extracted from the whole Alaska map of Wilson et al. (2015).
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Key to Alaskan Cretaceous rocksFrom Wilson et al. (2015). Note that not all the rock units below are present in the map above, and not all units in the map are present in the key. |
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