PLATE VI. 
IModiola dunlopensis, Eth.Jil. 
Fig. 1. Left valve of a mature specimen. 
Fig. 2. Cardinal or dorsal view of Fig. 1. 
Momha Station — Colin. Tate. 
Fissilnnula Clarkei, Moore, sp. 
Fig. 3. Portion of a right valve, showing the incurved umbo, and characteristic sculpture below. 
Near Milparinha. 
Belemnites oxys. Ten. Woods. 
Fig. 4. Guard displaying dorso-lateral furrows, and a portion of the alveolus (Tenison Woods* 
type — Proc. Linn. Soc. N. S. Wales, 1883, VIII, Pt. 2, t. 13, f. 1-3). 
Fig. 5. Lateral view of Fig. 4. 
Fig. G. Transverse view of a portion of the alveolus. 
Mount Stuart Run — Colin. Macleay Museum. 
Crinoid arm. 
Fig. 7. Portion of an arm with pinnules, opalised. 
White Cliff's — Colin. Gipps. 
