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1853 — Thompson, Zadock — Appendix to the History of Vermont (Geology); 12 ". Burlington. 
1853 — HitcIlCOck, Edward — Report on certain points in the Geology of Massachussetts. Boston. 
MIDDLE STATES. 
1802 — eFciJcrSOn, Thomas — Notes on the State of Virginia; 8°. 
1807 - Godon, S. — Ohservations to serve for the Mineralogical Map of the State of Maryland. (Trans, of theAmer. 
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1814 — Akerly, S. — Geological account of Duchess County, N. Y. (Extract from the American Mineralog. Journ. 
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1814 — Mitchill, S. L. — On the Geology of Long Island (Extract from the Amer. Mineral. Journ. ; vol. I) ; 8°. 
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1814 — Akerly, S. — On the Geology and Mineralogy of the island of New York. (Extract from the Amer. Miner. 
Journ.; vol. I); 8°. New York. 
1819 — Pierce, James — Discovery of Native Cristallized Carbonate of Magnesia on Staten Island, with a notice of 
the Geology and Mineralogy of that island. (Extract from the Amer. Journ. of 
sc. ; vol. I) ; 8°. New York. 
1820 — Akerly, S. — ne Geology of the Hudson river and the adjacent regions; 12°. New York. 
1820 — Bigsby, J. J. — On the Geology of -Genesee county. (Extract from the Amer. Journ. of sc.; vol. II); 8°. 
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1820 — Dwight, II. E. — Account of the Catskill Mountains. (Extract from the Amir. Journ. of sc. ; vol. II) ; 8". 
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1824 — Ejaton, Amos — A geological and agricultural survey of the district adjoining the Erie Canal in the Stale of 
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1830 — Morton J Samuel G. — Additional observaHons on the Geology and Organic remains of New-Jcrsey and De- 
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1831?— Taylor^ Richard C. — On Ike Carboniferous series of the United States of North America, as to the actual 
position of the Old Red sandstone in America. (Extract from : The London Phi- 
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1832 Morton 5 S. G. — On the Analogy which exists between the Marl of New-Jerseps and the chalk forination of 
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1834/35/36 DuCfltcl^ J. T., and Alcxmidcr^ J. H. — Report on the New Map of Maryland (Geol.). 3 vol. 
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1834 — Taylor^ Richard C. — Memoir of a section passing through the Bituminous Coal field near Richmond, in 
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