{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geochronology and Thermochronology by the 40Ar/39Ar Method","author_name":"Ian McDougall, T. Mark Harrison,","thumbnail_url":"https://www.ebooknetworking.net/books/019/510/big0195109201.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0195109201.html\">Geochronology and Thermochronology by the 40Ar/39Ar Method</a>","width":400,"height":300}