Roy. Soc. Tasm 1909 



PL I. 



FiG.IC. 



4 



FIG. 2 



FIG.1A. 



r 



FIG 2A. 



i: 



■pigi 1— Indical Face. Fi^. 1a — Pol Heal Face. Figs. 1b and Ic — Side Views. 



Fig. 2 — Indical Face. Fig. 2a — PoUical Face 



