35117
Fossil distribution Fossils have been uncovered from Cueva del Mylodon , Chile , Piaui , Brazil , and north to Adams County , Washington .
 Piaui , Brazil, Adams County , Washington
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Piaui , Brazil, Adams County , Washington