G9 
Fig 5. OeaSTKB COLIKOKMI9. P.’ 
After Soworby. Half actual size. The spores x 700 tliani. are from a sj)ecimcn 
in tho British Museum. 
Fig. 6. Geastkr fornicatus. Fr. 
Half actiml size ; section of inner peridium (A) real size. B repre.sents the 
the tiji of a lobe in section showing the connection between the two layers of 
tho outer peridium. Spores x 700 diam. 
