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074 



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Poster, Henri/. 2. Observations on the 

 diurnal variation of the magnetic needle at the 

 Whale-fish Islands, Davis's Straits. Phil. Trans. 

 1826 (pt. IV.), pp. 71-72. 



3. Abstract of the daily variation of the 



needle No. 2. Phil. Trans. 1826 (pt. IV.), 

 pp. 118-125. 



4. Observations on the diurnal changes in 



the position of the horizontal needle, under a 

 reduced directive power, at Port Bowen, 1825. 

 Phil. Trans. 1826 (pt. IV.), pp. 129-176. 



5. A comparison of the diurnal changes of 

 intensity in the dipping and horizontal needles 

 at Port Bowen. Phil. Trans. 1826 (pt. IV.), 

 pp. 177-187. 



6. Account of the repetition of Mr. 

 CHRISTIE'S experiments on the magnetic pro- 

 perties imparted to an iron plate by rotation, at 

 Port, Bowen, in May and June 1825. Phil. 

 Trans. 1826 (/it. IV.), pp. 188-199. 



7. Observations of refraction in Latitude 

 73. Quart. Journ. Sci. XXI., 1826, pp. 353- 

 357. 



8. Corrections to the reductions of Lieut. 

 FOSTER'S observations on Atmospherical Re- 

 fractions at Port Bowen ; with Addenda to the 

 table of magnetic intensities at the same place. 

 Phil. Trans. 1827, pp. 122-125. 



9. A comparison of the changes of magnetic 



intensity throughout the day, in the dipping and 

 horizontal needles at Treurenburgh Bay, in 

 Spitsbergen. Phil. Trans. 1828, pp. 303-312. 



. 1O. On the longitude of Port Bowen, by 



the method of Moon-culminating stars. [1826.] 

 Astron. Soc. Mem. III., 1829, pp. 39-46. 



11. Observations of the comet of 1830, 



made at Ascension Island. Astron. Soc. Mem. 

 VIII., 1835, pp. 191-196. 



Poster, Henry, and Basil Hall. Experiments 

 with an invariable pendulum, made near the 

 equator and on the coasts of Mexico and 

 Brazil. Edinb. Phil. Journ. X.. 1824, pp. 91- 

 95. 



Poster, Henry, and W. E. Parry. Magnetical 

 observations at Port Bowen, &c., in the years 

 lSL'4-25, comprehending observations on the 

 diurnal variation and diurnal intensity of the 

 horizontal needle; also on the dip of the mag- 

 netic needle at Woolwich, and at different 

 stations within the Arctic Circle. Phil. Trans. 

 1821) (pt. IV.), pp. 73-117. 



2. Observations for determining the 



dip of the magnetic needle. Phil. Trans. 1826 

 (pt. IV.), pp. 126-128. 



3. Remarks on the experiments' for 

 ascertaining the velocity of sound, at Port 

 Bowen. Phil. Mag. I., 1827, pp. 12-13. 



Poster, Henry, Parry, and Ross. Observa- 

 tions to determine the amount of atmospherical 

 refraction at Port Bowen, in the years 1824-25. 

 Phil. Trans. 1826 (pt. IV.), pp. 209-230. 



Foster, J. W. New locality of lolite, with other 

 minerals associated. Silliman, Journ. XXXIII., 

 1838, pp. 399-400. 



2. Head of the Mastodon giganteum. 

 Silliman, Journ. XXXVL, 1839, pp. 189-191. 



3. On certain phenomena connected with 



the rise and fall of the waters of the northern 

 lakes. Arner. Acad. Proc. II., 1848-52, pp. 



131-136. 

 4. On 



the 



alternations of marine and 

 terrestrial organic remains in the carboniferous 

 series of Ohio. Amer. Assoc. Proc. 1851, pp. 

 301-304 ; Silliman, Journ. XII., 1851, pp. 282- 

 283. 



5. Description of samples of ancient cloth 

 from the mounds of Ohio. Amcr. Assoc. Proc. 

 1851, pp. 375-378. 



6. On the geological position of the de- 

 posits in which occur remains of the fossil 

 Elephant of North America. Amer. Assoc. 

 Proc. 1856 (pt. 2), pp. 148-169. 



Poster, J. W., and J. D. Whitney. On the 

 Azoic system, as developed in the Lake Supe- 

 rior Land District. Amer. Assoc. Proc. 1851, 

 pp. 4-7; Paris, Soc. Geol. Bull. VIII., 1850- 

 51, pp. 89-100. 



2. On the age of the sandstone of 

 Lake Superior, with a description of the phe- 

 nomena of the association of igneous rocks. 

 Amer. Assoc. Proc. 1851, pp. 22-38. 



3. On the different systems of eleva- 

 tion which have given configuration to North 

 America, with an attempt to identify them with 

 those of Europe. Amer. Assoc. Proc. 1851, pp. 

 136-151. 



4. Notice of the Report on the 



Geology and Topography of a portion of the 

 Lake Superior land district. Silliman, Jouru. 

 XII., 1851, pp. 222-239; XVII., 1854, pp. 

 11-33. 



Poster, Michael. On the effects produced by 

 freezing on the physiological properties of mus- 

 cles. Roy. Soc. Proc. X., 1859-60, pp. 523-528. 



Foster, JJ'm. Notice of an easy method of filling 

 long siphon tubes. Silliman, Journ. XXV11L, 

 1835, pp. 268-270. 



Fothergill, Anthony. Observations on longevity. 

 [1783.] Manchester, Phil. Soc. Mem. I., 1789, 

 pp. 355-374. 



\ 2. Observations and experiments on the 



extraordinary degree of cold at Northampton 

 (England) during the intense frost of 1776-77. 

 With remarks on the climate of London, Phila- 

 delphia. &e. Philad. Mod. Phys. Journ. II., 

 1805, pp. 3-20. 



