PEN] 



585 



[PEN 



Penaud, Alphoase. Aeroplane automoteur. 

 Aeronaute, V., 1872, pp. 2-9. 



2. Lois du glissement dans 1'air. Aerouaute, 



VI., 1873, pp. 4-18. 



Pendlebury, R. Note on trilinear coordinates. 

 Messenger of Math. IV., 1868, p. 138. 



2. Note on a formula of CAUCHY'S. Messen- 

 ger of Math. V., 1871, pp. 30-33. 



3. On a class of differential equations. 



(Anon.) Messenger of Math. V., 1871, pp. 90- 

 94. 



4. Note on some definite integrals. Phil. 



Mag. XLII., 1871, pp. 437-440. 



5. On the squares of transcendents. [1871.] 



Messenger of Math. I., 1872, pp. 131-135. 



6. Note on the indicatrix. Messenger of 



Math. I., 1872, pp. 148-149. 



7. On a method of finding two mean pro- 

 portionals. Messenger of Math. II., 1873, pp. 

 166-169. 



Pengelly, William. 24. *The lignites and 

 clays of BoveyTracey. [1862.] Devon. Assoc. 

 Traus. I. (pt. 1), 1863, pp. 29-39. 



25. *0n the age of the Dartmoor granites. 



[1862.] Devon. Assoc. Trans. I. (pt. 1), 1863, 

 pp. 48-54. 



26. On the chronological value of the new 



red sandstone system of Devonshire. [1863.] 

 Devon. Assoc. Trans. I. (pt. 2), 1864, pp. 31-43. 



27. The red sandstones, conglomerates, 



and marls of Devonshire. Plymouth Instit. 

 Trans. I. (part 1864-65), pp. 15-50. 



28. Eeports (1-9) of the committee for 



exploring Kent's Cavern, Devonshire. Brit. 

 Assoc. Rep. XXXV., 1865, pp. 16-25; 

 XXXVI., 1866, pp. 1-11; XXXVII., 1867, 

 pp. 24-34; XXXVIII., 1868, pp. 45-58; 

 XXXIX., 1869, pp. 189-208; XL., 1870, pp. 

 16-29: XLI., 1871, pp. 1-14 ; XLII., 1872, pp. 

 28-47 ; XLIII., 1873, pp. 198-209. 

 . 29. The introduction of cavern accumula- 

 tions. [1864.] Devon. Assoc. Trans. I. (pt. 3), 

 1865, pp. 31-42. 



3O. The denudation of rocks in Devonshire. 



[1864.] Devon. Assoc. Trans. I. (pt. 3), 1865, 

 pp. 42-59. 



31. On changes of the relative level of 



land and sea in South-eastern Devonshire, in 

 connexion with the antiquity of man. Geol. 

 Mag. II., 1865, pp. 348-350 ; Brit. Assoc. Rep. 

 XXXIV., 1864 (Sect.), p. 63. 



32. The Sahara and the North-east Trade 



Wind. Quarterly Journ. Sci. II., 1865, pp. 

 565-566. 



33. The submerged forests of Torbay. 



[1865.] Devon. Assoc. Trans. I. (pt. 4), 1866, 

 pp. 30-42. 



VOL. VIII. 



Pengelly, William. 34. On an accumulation of 

 shells with human industrial remains, found on a 

 hill near the river Teign, Devonshire. [1865.1 

 Devon. Assoc. Trans. I. (pt. 4), 1866, pp. 50-56 ; 

 Brit. Assoc. Rep. XXXIV., 1864 (Sect.), p. 63. 



35. On cetacean remains washed ashore at 



Babbicombe, South Devon. [1865.] Devon. 

 Assoc. Trans. I. (pt. 4), 1866, pp. 86-89. 



36. On the correlation of the lignite for- 

 mation of Bovey Tracey, Devonshire, with the 

 Hempstead beds of the Isle of Wight. [1865.] 

 Devon. Assoc. Trans. I. (pt. 4), 1866, pp. 90-94. 



37. On certain joints and dikes in the 



Devonian limestones on the Southern shore of 

 Torbay. [1865.] Geol. Mag. III., 1866, pp. 

 19-22. 



38. Glaciation in Devon and its borders. 



Geol. Mag. III., 1866, pp. 573-574. 



. 39. On Kent's Cavern, Torquay. Roy. 



Instit. Proc. IV., 1866, pp. 534-543; London 

 Instit. Journ. III., 1873, pp. 2-8. 



40. The triassic outliers of Devonshire. 



[1866.] Devon. Assoc. Trans. I. (pt. 5), 1867, 

 pp. 49-59. 



41. On a newly discovered submerged 



forest in Bigbury Bay, South Devon. [1866.] 

 Devon. Assoc. Trans. I. (pt. 5), 1867, pp. 77- 

 79. 



42. On the lithodomous perforations above 



the sea-level in the limestone rocks of south- 

 eastern Devonshire. [1866.] Devon. Assoc. 

 Traus. I. (pt. 5), 1867, pp. 82-93. 



43. Raised beaches. [1866.] Devon. 



Assoc. Trans I. (pt. 5), 1867, pp. 103-109; 

 Brit. Assoc. Rep. XXXVI., 1866 (Sect.), p. 66. 



44. Presidential address on the Geology of 



Devonshire. Devon. Assoc. Trans. II. (pt. 1), 

 1867, pp. 1-37. 



45. The raised beaches in Barnstaple Bay, 



North Devon. Devon. Assoc. Trans. II. (pt. 1), 

 ] 867, pp. 43-56. 



46. The antiquity of man in the south-west 



of England. Devon. Assoc. Trans. II. (pt. 1), 

 1867, pp. 129-161. 



47. On the deposits occupying the valley 



between the Braddons and Waldon hills, Tor- 

 quay. Devon. Assoc. Trans. II. (pt. 1), 1867, 

 pp. 164-169. 



48. The distribution of the Devonian 



Brachiopoda of Devonshire and Cornwall. 

 Devon. Assoc. Trans. II. (pt. I), 1867, pp. 

 170-186. 



49. Notes on the meteoric shower of 



November, 1866, with speculations suggested by 

 it. Devon. Assoc. Trans. II. (pt. 1), 1867, pp. 

 247-255. 



50. On the floatation of clouds and the fall 



of rain. Devon. Assoc. Trans. II. (pt. 1), 1867, 

 pp. 263-266. 



4E 



