EAT 313 



in, the great adit to the Southampton Lead Mine Sill. Am. 

 Journ. I. p. 136. 



2. An Outline of the Geology of the Highlands, on the River 

 Hudson. SV//. Am. Journ. V. 2, p. 231. 



3. On the probable Origin of certain Salt-springs. Sill. Am. 

 Journ. VI. 2, p. 242. 



4. On a singular deposit of Gravel. Sill. Amer. Journ. V. 1, p. 22. 



5. Notices respecting Diluvial Deposits in the State of New York 

 and elsewhere. Sill. Amer. Journ. XII. 1, p. 17. Feruss. Bull. 

 1828, XIII. p. 392. 



6. General Geological Strata Sill. Am. Journ. XIV. 2, p. 359. 

 Feruss. Bull. 1829, XVII. p. 161. 



7. Four Cardinal Points in Stratiographical Geology, established 

 by Organic Remains. Sill. Am. Journ. XXI. 1, p. 199. L. u. 

 Br. N. Jahrb. 1834, p. 730. 



8. All primitive general Strata, below granular Quartz, are con- 

 temporaneous and schistose. Sill. Am. Journ. XVII. 2, p. 334. 

 Feruss. Bull. 1836, XXIV. p. 1. 



9. A geological and agricultural survey of the district adjoining 

 the Erie Canal in the State of New York. Albany, 1824, 8. 

 Sill. Am. Journ. XIII. p. 383. Feruss. Bull, III. p. 278 ; XVI. 



* p. 381. 



10. Geological Nomenclature, Classes of Rocks, &c. Sill. Am. 

 Journ. XIV. p. 145. Feruss. Bull. 1829, XVI. p. 382. 



11. Gases, Acids, and Salts, of recent origin and now forming, on 

 and near the Erie Canal, in the State of New York ; also living 

 Antediluvial Animals. Sill. Am. Journ. XV. p. 233. Feruss. 

 Bull. 1831, XXIV. p. 14. 



12. Argillite, embracing Anthracite Coal. Sill. Am. Journ. XVI. 

 2, p. 299. 



13. Geological Prodroraus. Sill. Am. Journ. XVII. 1, p. 63. 

 Feruss. Bull. 1831, XXIV. p. 17. 



14. Geological Equivalents Sill. Am. Journ. XXI. 1, p. 132. L. 

 u. Br. N. Jahrb. 1836, p. 436. 



15. The Gold of the Carolinas in Talcose Slate. Sill. Am. Journ. 

 XVIII. 1, p. 50. 



16. The Gold of Mexico in a rock, equivalent to that which con- 

 tains the Gold of the Carolinas. Sill. Am. Journ. XX. 1, p. 124. 



17. Crotalus? reliquus, or Arundo? crotaloides. Sill. Am. Journ. 

 XX. 1, p. 122. L. u. Br. N. Jahrb. 1834, p. 466. 



18. Trilobites. Brongniartia, Dek. Sill. Am. Journ. XXII. 1, 

 p. 165. L. u. Br. N. Jahrb. 1834, p. 615. 



