Fig. 3

Various placoderms from East Gondwana (a-g) compared with one from South China (h). a and bWuttagoonaspis milligani skull (a) and reconstruction (b) as described by Young and Goujet (2003) from the Georgina Basin; c-e Phyllolepid placoderms: Placolepis dorsal reconstruction (c, after Long 1993), isolated phyllolepid bones from Victoria (d) and Antarctica (e), all showing characteristic sinuous ridged ornament; f Skull reconstruction of Toombalepis tuberculata described by Young and Goujet (2003); g Holotype skull of Edgellaspis gorteri described by Hunt and Young (2011) from the Hatchery Creek Group at Wee Jasper (locality 5, Fig. 1). h Holotype skull of Yujiangolepis liujingenesis described by Wang et al. (1998) from the Pragian of Guangxi. Images not to scale. Abbreviations: Nu= nuchal plate, orb= orbit (eye socket), sg= sensory grooves