9706
In addition , small fragments of the oceanic and continental lithosphere called terranes created the North Cascades about 50 million years ago .
 location: North Cascades
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: North Cascades