, 2008 — A new wuttagoonaspid (Placodermi, Arthrodira) from the Lower Devonian of Yunnan, South China. Origin, dispersal and palaeobiogeographic significance. Journal of Vertebrate Paleontology vol. 28, , p. 12-20
, 2008 — The earliest phyllolepid (Placodermi, Arthrodira), Gavinaspis convergens, from the late Lochkovian (Lower Devonian) of Yunnan (South China). Gavinaspis convergens, a new genus and species of the Phyllolepida (Placodermi: Arthrodira), is described on the basis of skull… Geological Magazine vol. 145, n° 2, p. 257-278