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Descriptions of Insects of the Families of Carabici and Hydrocanthari of Latreille, Inhabiting North America

Authors: Thomas Say

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 1-109

Created: 2026-05-30, modified: 2026-05-30

Description and Chemical Analysis of the Retinasphalt, Discovered at Cape Sable, Magothy River, Ann Arundel County, Maryland

Authors: G Troost

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 110-115

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005052

Analyses of the Chrysoberyls from Haddam and Brazil

Authors: Henry Seybert

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 116-123

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005053

Geological Account of the Valley of the Ohio: In a Letter from Daniel Drake, M. D. to Joseph Correa de Serra

Authors: Daniel Drake

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 124-139

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005054

Tables of Observations on the Winds, the Currents, the Gulph Stream, the Comparative Temperature of the Air and Water, &c. Made on the North Atlantic Ocean, during Twenty-Six Voyages to and from Europe, (Principally between Philadelphia and Liverpool,) between the Years 1799 and 1817, Inclusive

Authors: John Hamilton

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 140-155

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005055

Observations on the Trap Rocks of the Connewago Hills near Middletown, Dauphin County, and of the Stony Ridge near Carlisle, Cumberland County, Pennsylvania

Authors: John B Gibson

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 156-166

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005056

An Account of Two North American Species of Cyperus, Discovered in the State of Georgia: To Which Is Added Four Species of Kyllingia, Found on the Brazilian Coast, and on the Rio de la Plata in South America

Authors: William Baldwin

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 167-171

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005057

Catalogue of Plants Collected during a Journey to and from the Rocky Mountains, during the Summer of 1820. By E. P. James, Attached to the Exploring Expedition Commanded by Major S. H. Long, of the United States Engineers. And by the Major Communicated to the Society, with the Permission of the Hon. J. C. Calhoun, Secretary of War

Authors: E P James

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 172-190

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005058

Remarks on the Sandstone and Flœtz Trap Formations of the Western Part of the Valley of the Mississippi. By E. P. James, Attached to the Exploring Expedition Commanded by Major S. H. Long, of the United States Engineers. And by the Major Communicated to the Society, with the Permission of the Hon. J. C. Calhoun, Secretary of War

Authors: E P James

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 191-215

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005059

Some Observations on the Anatomy and Physiology of the Alligator of North America. Lacerta Alligator, Gmel. Crocodilus Lucius, Cuvier. Communicated to the American Philosophical Society by N. M. Hentz, Member of the Academy of Natural Sciences of Philadelphia

Authors: N M Hentz

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 216-228

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005060

Analysis of the Hydraulic Lime Used in Constructing the Erie Canal in the State of New York

Authors: Henry Seybert

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 229-231

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005061

Papers on Various Subjects Connected with the Survey of the Coast of the United States

Authors: F R Hassler

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 232-420

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005062

Mémoire pour accompagner le Tableau des Observations Météorologiques faites à Washington, depuis le 17 Avril 1823 jusqu'au 18 Avril 1824

Authors: Jules De Wallenstein

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 421-437

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005063

On the Language, Manners, and Customs of the Berbers, or Brebers, of Africa. Communicated by William Shaler, Consul of the United States at Algiers, in a Series of Letters to Peter S. Du Ponceau, and by the Latter to the Society

Authors: William Shaler

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 438-465

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005064

Solution of a General Case of the Simple Pendulum

Authors: Eugenius Nulty

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 466-477

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005065

Notice of a New Crystalline Form of the Yenite of Rhode Island

Authors: G Troost

Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 478-480

Created: 2026-05-30, modified: 2026-05-30

doi:10.2307/1005066