Herpetotherium fugax, Cope, 1873

sure of H. cf. fugax forms a ‘handle’ that is directed nent rounded promontorium, whereas H. cf. f ugax

© 2016 The Linnean Society of London, Zoological Journal of the Linnean Society, 2017, 180, 672–693

INSIDE THE SKULL OF CUVIER’S ‘OPOSSUM’ 691

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Argot, for access to the palaeontological collection; Horovitz I, Martin T, Bloch J, Ladeveze � S, Kurz C,

Geraldine Veron, for access to the comparative col- S anchez-Villagra � MR. 2009. Cranial anatomy of the earliest lections of mammals; Lilian Cazes, for the great marsupials and the origin of opossums. PLoS ONE 4: e8278.

photographs of Cuvier’s ‘opossum’, especially with Ladev eze � S. 2004. Metatherian petrosals from the Late the focus-stacking technique; Bernard Duhem, sci- Paleocene of Itabora�ı ( Brazil), and their phylogenetic implientific designer at the UMS 2700, for the beautiful cations. Journal of Vertebrate Paleontology 24: 202 – 213.

restoration of the Sarigue de Cuvier; Malcolm San- Ladev eze � S, de Muizon C. 2007. The auditory region of ders, for advice and technical help concerning early Paleocene Pucadelphydae ( Mammalia, Metatheria) PHOTOSHOP and ILLUSTRATOR that was very from Tiupampa, Bolivia, with phylogenetic implications. useful in the elaboration of the illustrations; and Palaeontology 50: 1123 – 1154.

Sophie Fernandez, scientific graphic artist, for her Ladev eze � S, de Muizon C. 2010. Evidence of early evolu-