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PALAEONTOLOGY[online] | Article: Fossil Focus > Fossil Focus: Marsupial evolution - A limited story?
Article" Fossil Focus: Marsupial evolution - A limited story?" by Verity Bennett published on PALAEONTOLOGY[online] with in the Fossil Focus category.... by Verity Bennett*1 Introduction: There are three groups of mammals alive today: the egg-laying monotremes (echidnas and platypuses); the marsupials