Template:Butler & Clemens, 2001
- Butler, P.M. & Clemens, W.A. 2001. Dental Morphology of the Jurassic Holotherian Mammal Amphitherium, with a Discussion of the Evolution of Mammalian Post-Canine Dental Formulae. Palaeontology 44(1): 1-20. DOI: 10.1111/1475-4983.00166
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