1. Abbri F (1984) Le terre, l’acqua, le arie. La rivoluzione chimica del Settecento. Il Mulino, Bologna
2. Abbri F (1995) Tradizioni di ricerca e forme di sapere: Lamarck e la chimica. In: Istituto Italiano per gli Studi Filosofici, Lamarck e il lamarckismo. Edizioni la Città del Sole, Naples, pp 7–27
3. Agassiz L (1849) On the naked-eyed medusae of the shores of Massachusetts in their perfect state of development. Memoirs Am Acad Arts Sci (n. s.) 4:221–312
4. Agassiz L (1850a) Lake Superior: its physical character, vegetation, and animals, compared with those of other and similar regions… With a narrative of the tour by J. Elliot Cabot, and contributions by other scientific gentlemen. Gould, Kendall and Lincoln, Boston
5. Agassiz L (1850b) Geographical distribution of animals. Christ Exam 48 (old series), 13 (new series):181–204