Reference to Plate II. 



Fig. 1. Fusulina japonica Gümbel var., from Asogori, prov. Shimotsuke, 

 Japan. Longitudinal section, x 20. a, connecting lamella. 



Fig. 2. DolioUna lepida Schwager^ from Akasaka, prov, Mino, Japan. 

 Cross section, taken somewhat excentric. x 48. a, basal skeleton, 

 in a parallel section. 



Fig. .3. Ditto. Longitudinal section, taken somewhat excentric. x 48, a, 

 basal skeleton ; b, primary septa. 



Fig. 4. NeoscJiwar/erina Amine Yolz, from Okubo, prov. Bitchvi Cross 

 section, x 20. 



Fig. 5. Bigenerhia Bradyi Möij-er ? from Phyong-yang, Korea. Longi- 

 tudinal section, x 48. 



