A. Smith Woodward—The Devonian Ganoid Onychodus. 499 
and it is interesting to find so many of the forms there figured 
and recorded for the first time from the London area common to both 
localities. The figure following the specific name in the list appended 
shows the relative abundance of the varieties found. 
The two forms deserving mention as new to the London Clay are: 
Pleurostomella alternans, Schwager, Novara Reise, 1866, p. 288, 
pl. vi. figs. 79 and 80; H. B. Brady, Rep. “Challenger,” 1884, 
p- 412, pl. li. figs. 22 and 23; Pleurostomella eocena, Gtimbel, Abh. 
k.-bay. Ak. Wiss. vol. x. 1868, p. 680, pl. i. fig. 53. A single small 
specimen, slightly broken on one side, but preserving all the charac- 
teristics of the genus. 
Lagena desmophora, Rymer Jones. L. vulgaris, var. desmophora, 
Rymer Jones, Trans. Linn. Soc. vol. xxx. 1872, p. 54, pl. xix. 
- figs. 23, 24; L. desmophora, H. B. Brady, Rep. “Challenger,” 1884, 
p- 468, pl. lviii. figs. 42 and 48. Characterized by prominent 
decorated costee, the intercostal areas being occupied by one or more 
cost, less prominent and unornamented. One specimen precisely 
corresponding to figure 42 in Brady’s report cited above. Four 
species of Ostracoda were found, of which two are apparently new. 
The following is a list of the Foraminifera :— 
1. Miliolina trigonula, Lam. sp. 6. 23. Dentalina acicula, Lam. sp. 2. 
2. Ammodiscus incertus, d’ Orb. sp. 3. 24. Marginulina Wethereliii, Jones, 27. 
3. Textularia agglutinans, d Orb. 18. 25. Cristellaria italica, Detr. sp. 1. 
4. Bigenerina capreolus, d Orb. sp. 14. | 26. —vy.spinuloxa,Sherb &Chap.1. 
5. Gaudryina pupoides, d’Orb. 10. 27. cultrata, Montf. sp. 18. 
6. Clavulina communis, d’Orb., 7. 28. Polymorphina gibba, d Orb. 1. 
7. parisiensis, d’ Orb. 2. 29. gutta, d’Orb. 1. 
8. Bulimina afinis, @Orb, 2. 30. Urigerina asperula, Oziz. 6. 
9. Pleurostomella alternans, Schw. 1. 31. Globigerina bulloides, d’Orb. 4. 
10. Lagena globosa, Mont. sp. 1. 32. Orbulina unwersa, d’ Orb. 1. 
11. desmophora, Ry. Jones, 1. 33. Pullenia quinqueloba, Reuss, 3. 
12. marginata, Walk. & Boys, 1. 34. Discorbina rosacea, d’Orb. sp. 1. 
13. Nodosaria radicula, Linn. sp. 3. 35. Planorbulinaammonoides, Reuss, sp. 1 
14. humilis, Roem. 9. 36. complanata, Reuss, sp. 6. 
15 longiscata, d’ Orb. 16. 37. Anomalinagrosserugosa, Gumb.sp.4. 
16. soluta, Reuss, 4. 38. Pulvinulina repanda, Ficht. & Moll, 
17. -— raphanus, Linn. sp. 1. sp. 2. 
18. badenensis, W’ Orb. 2. 39. —— var. concamerata, Will. 3. 
19. polygona, Reuss, 5. 40. —— Karsteni, Reuss. 1. 
20. Dentalina communis, d’ Orb. 5. 4}, punctatula, d’Orb, sp. 17. 
21 consobrina, a’ Orb. 12. 42, —— striato-punctata, Ficht. & Moll, 
22 spinulosa, Mont. sp. 10. sp. l. 
VIII.—On ror Occurrence or THE Devontan GanoIp OnYcHobvus 
IN SPITZBERGEN.! 
By A. Smira Woopwarp, F,G.S., F.Z.S. 
URING a visit to Stockholm last spring, Prof. Gustav Lindstrom 
kindly permitted the writer to examine the series of remains 
of Paleozoic fishes obtained from the Devonian of Spitzbergen by 
Dr. A. G. Nathorst, during the Swedish Geological Expedition in 
1882. Some of the more prominent specimens have already been 
briefly noticed, with figures, by Prof. Ray Lankester;* but the 
1 Read before Section C (Geology), British Association, Newcastle, 1889. 
* KE. Ray Lankester, ‘‘ Report on Fragments of Fossil Fishes from the Paleozoic 
Strata of Spitzbergen,”’ Kongl. Svenska Vetensk,-Akad. Handl., vol. xx. (1884), No. 
9, pp. 1-6, pls. i.-iv. 
