Multiple hypotheses about two mammalian upper dentitions from the Early Cretaceous of Australia

@article{Rich2020MultipleHA,
  title={Multiple hypotheses about two mammalian upper dentitions from the Early Cretaceous of Australia},
  author={Thomas H. Rich and Tim Fridtjof Flannery and Alistair R. Evans and Matt A. White and Tim Ziegler and Alanna Maguire and Stephen F. Poropat and Peter W. Trusler and Pat Vickers-Rich},
  journal={Alcheringa: An Australasian Journal of Palaeontology},
  year={2020},
  volume={44},
  pages={528 - 536}
}
Abstract Two enigmatic, poorly preserved specimens of mammalian upper molars have been recovered from the Eric the Red West locality in Victoria, Australia. They are two of the three known specimens of mammalian upper molars from the Mesozoic of Australia. The two are quite different from one another. One is likely to be a tribosphenic mammal, the other may have a distant relationship to the monotreme or haramyid Kollikodon. Thomas H. Rich [trich@museum.vic.gov.au], Timothy Ziegler [tziegler… 

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ABSTRACT Ornithopod dinosaurs are relatively common in the Cretaceous of Australia, particularly in the state of Victoria, which has yielded five taxa to date: two from the upper Strzelecki Group

The Gondwanan Origin of Tribosphenida (Mammalia)

A review of monotreme (Monotremata) evolution

Abstract Advances in dating and systematics have prompted a revision of monotreme evolution to refine the timing of adaptative trends affecting body size and craniodental morphology. The oldest known

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