This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.
Y. Tong, 1997 - Middle Eocene Small Mammals from Liguanqiao Basin of Henan Province and Yuanqu Basin of Shanxi Province, Central China - Palaeontologica Sinica, New Series C (26), 1-256 (journal article, English)
R. L. Carroll, 1988 - - Vertebrate Paleontology and Evolution (), 1-698 (compendium, English)
O. Zdansky, 1930 - Die alttertiären Säugetiere Chinas nebst stratigraphischen Bemerkungen (Mammalian fauna of the Lower Tertiary from China and some stratigraphic remarks) - Palaeontologia Sinica, Series C (7), 1-87 (serial monograph, German)