Phylogeny and Systematics of Multituberculate Mammals

@article{KielanJaworowska2001PhylogenyAS,
  title={Phylogeny and Systematics of Multituberculate Mammals},
  author={Zofia Kielan-Jaworowska and J{\o}rn Harald Hurum},
  journal={Palaeontology},
  year={2001},
  volume={44}
}
We present a synopsis of high‐rank multituberculate systematicsand a manually generated cladogram illustrating multituberculate interrelationships. We divide the Multituberculata into the paraphyletic suborder ‘Plagiaulacida’, an apparently monophyletic suborder Cimolodonta, and one family incertae sedis. Within ‘Plagiaulacida’ we recognise three informal lines: paulchoffatiid (three families), plagiaulacid (three families) and allodontid (two families and the genus Glirodon). The Cimolodonta… 

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References

SHOWING 1-10 OF 110 REFERENCES

Review of the early allotherian mammals

TLDR
It is postulated that allotherian and non-allotherian mammaliaform clades separated before the Mammaliaformes developed a shearing dentition with unilateral occlusion and transverse jaw movements, to account for the apparent synapomorphies of multituberculates and therians.

Basicranial Evidence for Early Mammal Phylogeny

The distribution of thirty-eight basicranial characters is considered among monotremes, marsupials, placentals, and the following extinct taxa—Tritheledontidae, Tritylodontidae, Sinoconodon,

AN EXCEPTIONAL SPECIMEN OF CIMEXOMYS JUDITHAE (MAMMALIA: MULTITUBERCULATA) FROM THE CAMPANIAN TWO MEDICINE FORMATION OF MONTANA, AND THE PHYLOGENETIC STATUS OF CIMEXOMYS

TLDR
A phylogenetic analysis including this specimen indicates that Cimexomys is diagnosed on the basis of primitive and widely distributed character states, is probably not monophyletic, and that C. judithae is more derived than other species of CimeXomys.

Two new mammalian teeth (Multituberculata and Peramura) from the Lower Cretaceous (Barremian) of Spain

TLDR
Two new mammalian taxa from Poca, Galve (Teruel) are described: Lavocatia alfambrensis gen. nov., sp.

Definition, diagnosis, and origin of Mammalia

TLDR
Triassic and Early Jurassic taxa commonly referred to as mammals, including Morganucodontidae, Kuehneotheriidae, and Haramiyidae, were found to lie outside of Mammalia.

Ferugliotherium Bonaparte, the first known multituberculate from South America

TLDR
Two worn specimens previously identified as upper molars and comprising the hypodigm of Vucetichia gracilis Bonaparte, 1990 as probable mis of F. windhauseni are regarded.

The first gnathic remains of Sudamerica: implications for gondwanathere relationships

ABSTRACT The Gondwanatheria is an enigmatic group of mammals known from the Late Cretaceous and Paleocene of Argentina and the Late Cretaceous of Madagascar and India. Although originally believed to

Cenomanian and Turonian (Early Late Cretaceous) multituberculate mammals from southwestern Utah

Multituberculate faunas from the Dakota Formation (upper Cenomanian) and the Smoky Hollow Member of the Straight Cliffs Formation (middle or upper Turonian) are described. The presence of Cimolodon

Adelobasileus from the Upper Triassic of West Texas: the oldest mammal

ABSTRACT Adelobasileus cromptoni Lucas and Hunt, 1990 is based on an incomplete skull from the lower part of the Tecovas Member of the Dockum Formation near Kalgary, Crosby County, Texas. Its age is

The stapes of Lambdopsalis bulla (Multituberculata) and transformational analyses on some stapedial features in Mammaliaformes

TLDR
The relative size of the stapes does not differentiate multituberculates from morganucodontids; stapes are divided into three basic types: small, medium-sized, and large.
...