VI CONTENTS. 



Page. 



XVIII. Description of several New Trilobites ; by Prof. Jacob 



Green, M.D. 343 



XIX. Remarks on the supposed connexion of the Gulf Stream 

 with opposite currents, on the coast of the United States ; 

 by William C. Redfield, - - - - 349 



XX. On the use of the Dynamic Multiplier, with a new accom- 

 panying apparatus ; by C. G. Page, M. D. - - 354 



XXI. Description of the Skull of the Guadaloupe Fossil Hu- 

 man Skeleton; by Prof. James Moultrie, M.D. With 

 introductory remarks ; by C. U. Shepard, M. D. 361 



miscellanies. DOMESTIC AND FOREIGN. 



1. Annual Report of the Curators of the Boston Society of Natu- 



ral History, -. 364 



2. Crosse's galvanic apparatus, 373 



3. Accidental production of animal life, - - - - 374 



4. Fossil remains of the elephant, 377 



5. Interlocking of beech trees, 379 



6. Rotting of timber in certain situations, - - - 380 



7. The odor of wines, due to a peculiar ether, - - - 381 



8. Essential oil of potatoes, ------ 382 



9. Memoir on the province of Oman, in Arabia, - - 383 



10. Meteorological tables for the year 1836, at St. Louis, - 386 



11. Dana's System of Mineralogy, ----- 387 



12. 13. Transactions of the Natural History Society of Hartford, 



Conn. — Meteors at Hingham, Mass. - - - . 392 



14. Auroral appearance, 393 



15. Meteorite, - - - - 395 



16. 17. Aurora Borealis of February 18, 1837 — The production 



of galvanic music, - 396 



18. American edition of Dr. Buckland's late Work on Geology 



and Mineralogy, considered with reference to Natural The- 

 ology, 397 



19. Incidents of Travel in Egypt, Arabia Petraea, and the Holy 



Land, - - - 398 



20. 21, 22, 23, 24. Earthquake — Edmonson's revolving magnet — 



Electro-magnetic machine of Davenport & Cook — Geologi- 

 cal survey of Connecticut — Asia Minor, . . - 399 

 25, 26. Silex— White race of Atlas, 400 



