■ 
Tai. 30. 
Sdtotterbeck del. et Tith. 
l.Aspidoceras iphicerus ftpp. sp. _ 2-5. Aspidoceras cvdolum Opp.s p. 
Pakeoriioqr. Supplement Taf Y1 
Ziltel. Die Tanna der aeltem litlioiibiklmiqeii. 
