pROC. LiNx. Soc. N.S.W., 11)20. 



PlATK XXXI. 



10 



13 



14 



^, 



r 



15 



16 



17 



18 



19 



20 ^^^^ 



21 22 



Jliildle Pnlaeozoie Brachiopods from New South Wales. 



