47213
The southern edge around Turkey and the eastern edge around Georgia , however , are typified by a narrow shelf that rarely exceeds in width and a steep apron that is typically 1:40 gradient with numerous submarine canyons and channel extensions .
 Turkey, Georgia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Turkey, Georgia