328 On Rhetic Foraminifera from Somerset. 
in Nonionina stelligera, d’Orbigny.  T. stelligera is the only 
example amongst the hyaline Foraminifera which was found 
in the washings of the Wedmore clays. 
One specimen from the Rheetic of bed no. 2 at Wedmore. 
EXPLANATION OF THE PLATES. 
Puate XI. 
Fig. 1. Reophax difflugiformis, Brady. x 33. 
fig. 2. Haplophragmium agglutinans (d’Orb.). a, lateral aspect ; 
b, peripheral aspect. x 40. 
fig. 3. Haplophragmium rheticum, sp.n. Lateral aspect. x 20. 
Fig. 4. Ditto. Ditto. x 33. 
fig. 5. Haplophragmium canariense (d’Orb.). a, lateral aspect; 6, peri- 
pheral aspect. x 13. 
fig. 6. Haplophragmium emaciatum, Brady. Lateral aspect. x 33. 
fig. 7. Haplophragmium neocomianum, Chapman. Lateral aspect. 
x 13. | 
Fig. 8. Ammodiscus incertus (VOrb.). Lateral aspect. x 33. | 
fig. 9. Ammodscus incertus (d’Orb.), near A. gordialis (Parker and 
Jones). Lateral aspect. x 38. 
Fig. 10. Ammodiscus anceps (Brady). a, lateral aspect; 6, peripheral 
aspect. x 40. 
Fig. 11. Ammodiscus centrifugus (Brady). Lateral aspect. x 40. 
fig. 12. Ammodiscus milioloides (Jones, Parker, and Kirkby). Lateral 
aspect. XX 33. 
Fg. 13. Ditto. Distorted specimen. x 33. 
Fig. 14. Ammodiscus pusillus (Geinitz). Lateral aspect. x 33. 
fig. 15, Ammodiscus Robertsoni (Brady). Lateral aspect. x 40. 
4g. 16. Ditto. Another specimen; lateral aspect. x 33. 
tig. 17, Ditto. Compressed variety: a, lateral aspect; 0, peripheral 
_ aspect. xX 53. 
Fig. 18. Ammodiscus auricula, sp. n. a, lateral aspect; 4, peripheral 
aspect. X 39. 
fig. 19. Ammodiscus jurassicus, Heeusler. Lateral aspect. x 27. 
fig. 20. Ammodiscus fusiformis, sp. n. a, lateral aspect; 6, oral aspect. 
x 38. 
ig. 21. Nodosinella wedmoriensis, sp.n. xX 8. 
Fig. 22, Ditto. Test laid open longitudinally, showing the septate inte- 
rior of the test and thickness of the shell-wall. x 7. 
Fig. 28, Ditto. An example with an outspread termination. x 8. 
Eng. 24. mete Curved specimen, showing crystal impressions at one 
end. x78: 
Fg. 25. Stachera intermedia, sp. n. x 7. 
PuaTE XII. 
Fig. 1. Stachea congesta, Brady. Typical form. x 10, 
Fig. 2. Ditto. An example similar to one from the Carboniferous 
Limestone. x 8. 
Fig. 8. Stacheia triradiata, sp.u. xX 10. 
Fig. 4. Ditto. A horizontal section of the test, showing the central 
cavity and constricted apertures. x 13. 
Fig. 5. Ditto. A section of the test, showing the areolate character of 
the cementing tissue of the shell-wall. x 200, 
