{"id":"000028982","type":"book","title":"Geologic evidence for age of desposits at Hueyatlaco archaeological site, Valsequillo, Mexico. - Seattle, WA","container-title":"Quaternary research ; 16.1981, S. 1-17 : 14 Ill","author":[{"family":"Steen-MacIntyre","given":"Virginia"}],"issued":{"raw":"1981"}}