Includes two lists of natural history questions and a lapidary.

• Adelard of Bath: Quaestiones naturales perdificiles (folio (195r-210v). "Difficult questions about nature". A series of questions on animals, birds, plants and other nature subjects.
• Alain de Lille: Quaestiones naturales (folio 210v-227r). "Questions about nature". Questions on plants, gems and animals (e.g. Why the unicorn is captured by embracing a virgin, and why mules are sterile). The title of this section is Incipiunt questiones Alani; Thorndike attributes this to Alain de Lille.
• Marbodus Redonensis: Liber lapidum (folio 227r-231v). A book about stones (a lapidary).

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Additional description

Editions and Facsimiles

Digital facsimiles

Bibliothèque Nationale de France (monochrome images from microfilm)