References
- Owen . 1848 . Quart. Journ. Geol. Soc. , : 103 – 103 . (published May 1, 1848), vol. iv. part 1 (paper dated Nov. 3, 1847).
- Osborne-White . 1921 . Mem. Geol. Surv. ,
- Troxell . 1921 . American Journal of Science , i : 325 – 325 .
- Bush . 1903 . American Journal of Science , xvi : 98 – 98 . 4th series
- Andrews , C. W. 1906 . Cat. Tert. Vert. Fayûm , 178 – 178 . British Museum . footnote
- Kowalewsky . 1874 . T. R. S. , : 23 – 23 .
- Filhol . 1881 . Mammifères de Ronzon . Bibl. de l'Ecole des Hautes Etudes , xxiv ( 4 ) : 87 – 87 . art.
- 1885 . British Museum Catalogue , : 218 – 218 . part iifootnote
- De Blainville . Ostéographie , iv 139 – 139 . chap. iiipublished December 1846
- 1847 . Proc. Geol. Soc. , : 104 – 104 . Nov.
- Lydekker . B.M. Cat. , 221 – 222 . identifies A. bovinus and A. leptorhynchus, but uses the first specitic name
- 1902 . Mém. Pal. Soc. Suisse ,
- B.M. Catalogue , 228 – 228 . part ii.
- Gervais, Zool. et. Pal. Franç , ed. 2 xxxi – xxxi . fig. 9
- Schmidt . 1913 . Ueber paarhufer der fluviomarinen schichten des Fajum . Geol. Pal. Abh. N. F. , xi ( 3 ) Jena