Figs. 1-4. 
134 
PLATE 28 
PAGE 
Thuites sp.? 31 
Fig. 1. Longitudinal section T" the — X 500. 
Fig. 2. Transverse section through the base of the speci- 
men shown in figs. I4, 15, Pl. 8, X 3o. 
Fig. 3. Similar section of the same specimen, X 50. 
Fig. 4. Central part of the section shown in = 3, X 100. 
22 
Androvettia statenensis sp. nov 
Fig. 5. Transverse section па de upper Best of a 
phylloclad, X 10. 
Fig. 6. Similar section through the edge of the phylloclad 
írom which fig. 7 was taken, showing an attached leaf, 
X 40. 
Fig. 7. Similar section through the upper part of the phyl- 
loclad, shown in part in fig. 6, X 20. 
Fig. 8. Similar section through the basal part of a phyllo- 
clad, X 40. 
