Fig Sb 
KE Teneson Woods Deis 
MP Deagh eC? Luh. Pree S¢ Sydney 
‘ 
Bt ope ‘ 
Hg le Vonthivaltia discus, (enlarged ) 
‘ ig sg Trematotrochus, Cahee 
ae Ditto Calice ; Fig 5° Trochocyathus heterocostatus, | eularéed) 
< 18.16 Ditto Base : Rg %> : 
ig2e 
Ditto end view showing mary poeta, 
Trematotrochus fenestratus, (rm 
