P.M. Butler (Percy)
Born: 1912
Died: 2015
Articles
Butler, P.M., 1978. A New Interpretation of the Mammalian Teeth of Tribosphenic Pattern from the Albian of Texas. Breviora (no. 446), 20 Dec 1978: 1-27. ≡
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Butler, P.M., 2000. Review of the early allotherian mammals. Acta Palaeontologica Polonica 45 (4): 317-342.
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