PLATE XVI. 



Fig. 



1. Hornera rhomboidalis, p. 103. 



2. 6, 7. ,, frondiciilata, p. 1U2. 



3. Idmonea punctatri, p. 104. 



4. luJiafa, p. 102. 



5. Hornera striata, p. 103. 



8. Idmonea intricaria (fragment), p. 10(i. 



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