Διαφορά μεταξύ των αναθεωρήσεων του «Οροσειρά της Αλάσκας»

 
==Περαιτέρω ανάγνωση==
{{commons category|Alaska Range}}
*Churkin, M., Jr., and C. Carter. (1996). ''Stratigraphy, structure, and graptolites of an Ordovician and Silurian sequence in the Terra Cotta Mountains, Alaska Range, Alaska'' [U.S. Geological Survey Professional Paper 1555]. Washington, D.C.: U.S. Department of the Interior, U.S. Geological Survey.
 
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