Silurian. } PALZONTOLOGY OF VICTORIA. [ Graptolites. 
Rare in the black Llandeilo flags of (W.L.S. 1, 19 S.W.), see- 
tion 16, parish of Dariwill, Sutherland’s Creek, together with 
D. Logani, D. pristis, and D. bryonoides, as in Canada. 
EXPLANATION OF FIGURES. 
Plate L.—Fig. 5, quadrate corneous disc and basal portion of the four branches arising from 
the short central stype, natural size. Fig. 5a, three cells, inagnified. In some parts the cells 
are not so straight as in this figure but slightly curved outwards and downwards. The hooked 
outer angle is also larger in well-preserved points. 
FREDERICK McCoy. 
By Authority : Joun Frerres, Government Printer. 
DEC. V. [ 41 ] F 
