Published in Transactions of the American Philosophical Society, in 1890, in volume 16, issue 3, pages 369-434
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005398
Published in Transactions of the American Philosophical Society, in 1890, in volume 16, issue 3, pages 435-460
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005399
Published in Transactions of the American Philosophical Society, in 1890, in volume 16, issue 3, pages 461-572
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005400