Carnivora from the Tertiary formations of the John Day region,

Mode of access: Internet.

Animal life in Africa,

Book I. Carnivora. --Book II. The vegetarians. --Book III. Miscellaneous (birds, reptiles, fish)

Die gesetze der ernährung des fleischfressers /

Mode of access: Internet.

On a fossil fox found at Oeningen near Constance : with an account of the deposit in which it was imbedded /

Extr. de: "Transactions of the Geological Society", t. 3, 1835, p. 277-290.

Catalogus mammalium tam viventium quam fossilium a doctore E.-L. Trouessart ...

Issued in VI fasciculi, each of which has special t.-p.