478 BUC 
22. On a newly-discovered Gigantic Reptile-—Proc. Geol. Soc. I. 
p. 190.—Phil. Mag. ser. 3, VII. p. 327. 
23. On the Fossil Beaks of four extinct species of Fishes, referable 
to the genus Chimera, which occur in the oolitic and cretaceous 
formations of England.—Proc. Geol. Soc. Lond. I. p. 205.— 
Phil. Mag. ser. 3, VIIL p. 4.—Z. u. Gr. N. Jahrb. 1836, p. 625. 
24. On the Occurrence of Silicified Trunks of large trees in the 
New Red Sandstone or Poikilitic series at Allesley near Coven- 
try.—Proc. Geol. Soc. Lond. Hl. p. 439.—Phil. Mag. ser. 3, X. 
p. 475. 
25. On the Discovery of Fossil Fishes in the Bagshot Sands at 
Goldworthy Hill, four miles north of Guildford.—Proc. Geol. Soc. 
Lond. IL. p. 687.—Phil. Mag. ser. 3, XIII. p. 387.—Rev. Zool. 
1839, p. 25. 
26. On the Discovery of a Fossil Wing of a Neuropterous Insect in 
the Stonesfield Slate—Proc. Geol. Soc. Lond. II. p. 688.—Phil. 
Mag. ser. 3, XIII. p. 388.—Rev. Zool. 1839, p. 29. 
27. On the Occurrence of Keuper-Sandstone in the upper region 
of the New Red Sandstone formation, or Potkilitie system, in 
England and Wales.—Proe. Geol. Soc. Lond. II. p. 453—Phil. 
Mag. ser. 3, XT. p. 106. 
98. Address to the Geological Society, 1840.—Proc. Geol. Soe. 
Lond. IIT. :p. 210.—Phil. Mag. ser. 3, XVII. pp. 307, 387, 508. 
—Edinb. New Phil. Journ. SXX. p. 57. 
29. On the Evidence of Glaciers in Scotland and the North of En- 
gland.—Proc. Geol. Soc. Lond. Ill. pp. 332, 345.—Phil. Mag. 
ser. 3, XVIII. pp. 574, 587.—Edinb. New Phil. Journ. XEX. 
pp. 194, 202.—Ann. and Mag. N. H. VU. p. 326. 
30. On the Agency of Land Snails in corroding and making deep 
excavations in compact Limestone Rocks.—Proec. Geol. Soc. 
Lond. IIL. p. 430.—Phil. Mag. ser. 3, XIX. p. 541.—Ann. and 
Mag. N. H. VIII. p. 459.—Rep. Brit. Assoc. 1845, Sect. p. 48. 
31. Address to the Geological Society, 1841.—Proc. Geol. Soc. 
Lond. Ill. p. 469.—Phil. Mag. ser. 3, XX. pp. 418, 512.—Ann, 
and Mag. N. H. IX. p. 156. 
32. On the Glacio-Diluvial phenomena in Snowdonia and the ad- 
jacent parts of North Wales.—Proe. Geol. Soc. Lond. III. p. 579. 
33. On Ichihyopatolites, oy Petrified Trackways of Ambulatory 
Fishes upon Sandstone of the Coal formation.—Proc. Geol. Soe. 
IV. p. 204.—Ann. and Mag. N. H. SUI. p. 152.—ZL. u. Br. N. 
Jalirb. i844, p. 511 (Ueber Ichthyopatoliten, oder versteinerte 
Flossen- Spuren wandelnder Fische auf Kohlen-Sandstein). 
34. On the Occurrence of Nodules (called Petvified Potatoes) found 
