@book{26670,
	author = {Andersson, Johan Gunnar,},
	title = {The cave-deposit at Sha Kuo Tʻun in Fengtien,},
	publisher = {Geological Survey of China,},
	year = {1923.},
	series = {China. Geological survey. Palæontologia sinica, ser. D,},
	address = {Peking,},
	note = {Last 26 pages in Chinese.}
}