Published in Transactions of the American Philosophical Society, in 1888, in volume 16, issue 2, pages 243-253
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005390
Published in Transactions of the American Philosophical Society, in 1888, in volume 16, issue 2, pages 285-297
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005392
Published in Transactions of the American Philosophical Society, in 1888, in volume 16, issue 2, pages 298-361
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005393
Published in Transactions of the American Philosophical Society, in 1888, in volume 16, issue 2, pages 362-367
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005394