†Tambakia Kobayashi & Hamada 1971

Kobayashi & Hamada 1971. Contributions to the geology and Palaeontology of southeast Asia, 78: A Cyclopygid - bearing Ordovician faunule discovered in Malaya with a note on the Cyclopygidae. University of Tokyo Press, 1971: 1-18, 4 figs, 2 pls.