CON 105 



siosaurus — Trans. Geol. Soc. ser. 2, I. p. 103. — Bull. Soc. G6ol. 

 Fr. VI. p. 88.— Isis, 1823, IV. Litt. Anz. p. 237. 



2. On the Discovery of an almost perfect Skeleton of the Plesio- 



saurus — Trans. Geol. Soe. ser. 2, I. p. 381 Phil. Mag. LXV. 



p. 412 — Isis, 1825, X. Litt. Anz. p. 112 — Feruss. Bull. II. p. 19. 



3. Memoir illustrative of a general Geological Map of the principal 

 Mountain-Chains of Europe. — Ann. Philos. ser. 2, V. pp. 1, 135, 

 210, 278, 356; VI. p. 214..— i^eVwss. Bull. 1823, I. p. 47 ; II. 

 p. 42; III. p. 233; 1824, I. Tp. 97 .—Leonh. Zeitschr. 1826, I. 

 pp. 19, 139, 413. 



4. On the Origin of a remarkable class of Organic Impressions oc- 

 curring in Nodules of Flint. — Trans. Geol. Soc. ser. 1, 11. p. 328. 



5. Descriptive Notes referring to the Outline of Sections presented 

 by a part of the Coasts of Antrim and Derry. — Trans. Geol. Soc. 

 ser. 1, III. p. 196. 



6. On the Phaenomena of Geology which seem to bear most directly 

 on Theoretical Speculations — Phil. Mag. ser. 2, VIII. pp. 215, 

 359, 401 ; IX. pp. 19, 111, 188, 258.— Ann, Sc. n. 1831, XVII. 

 —Rev. Bibl. p. 18. 



7. On the Structure and Extent of the South Welsh Coal-basin. — 

 Phil. Mag. ser. 2, XI. p. 110. 



8. On an extraordinary Land-slip and great Convulsion of the Coast 

 of Culverhole Point, near Axmouth. — Edinb. New Phil. Journ. 

 XXIX. p. 160. 



9. On the Hydrographical Basin of the Thames, with a view more 

 especially to investigate the causes which have operated in the 

 formation of the valleys of that river, and its tributary streams. — 

 Proc. Geol. Soc. I. p. 145.— Phil. Mag. ser. 2, VI. p. 61.— Ann. 

 Sc. n. 1829, XVIII Rev. Bibl. p. 113. 



10. On Mr. Lyell's " Principles of Geology."— Phil. Mag. ser. 2, 

 Vin. pp. 215, 359, 402 ; IX. pp. 1, 19, 111, 188, 258. 



11. Inquiry how far the Theory of ilf. Eliede Beaumont concerning 

 the Parallelism of Lines of Elevation of the same Geological ^ra, 

 is agreeable to the Phaenomena as exhibited in Great Britain — 

 Phil. Mag. ser. 3, L p. 118; IV. p. 404.—/;. u. JBr. N. Jahrb. 

 1833, p. 213; 1835, p. 584. 



12. On the alleged Discovery of Coal at Billesden, Leicestershire. — 

 Phil. Mag. ser. 3, IIL p. 112. 



13. On the Discovery of Fossil Fish, the Tooth of a Saurian Rep- 

 tile, and other remains, in the Limestone of Burdie-house, near 

 Edinburgh.— Phil. Mag. ser. 3, IV. p. 77. 



14. On the probable future Extension of the Coal-fields at present 

 worked Phil. Mag. ser. 3, IV. pp. 161, 346 ; V p. 44. 



