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Multituberculata
| Multituberculates Temporal range: Middle Jurassic-Late Eocene
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| Skeleton of Catopsbaatar | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Subclass: | †Allotheria |
| Order: | †Multituberculata Cope, 1884 |
| Suborders | |
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Multituberculata (commonly known as multituberculates, named for the multiple tubercles of their teeth) is an extinct order of rodent-like mammals with a fossil record spanning over 130 million years.[citation needed] They first appeared in the Middle Jurassic, and reached a peak diversity during the Late Cretaceous and Paleocene. They eventually declined from the mid-Paleocene onwards, disappearing from the known fossil record in the late Eocene.[1] They are the most diverse order of Mesozoic mammals with more than 200 species known, ranging from mouse-sized to beaver-sized. These species occupied a diversity of ecological niches, ranging from burrow-dwelling to squirrel-like arborealism to jerboa-like hoppers.[2][3] Multituberculates are usually placed as crown mammals outside either of the two main groups of living mammals—Theria, including placentals and marsupials, and Monotremata[4]—but usually as closer to Theria than to monotremes.[5][6] They are considered to be closely related to Euharamiyida and Gondwanatheria as part of Allotheria.
- ^ Cite error: The named reference
Krause 1986was invoked but never defined (see the help page). - ^ Weil, Anne (June 1997). "Introduction to Multituberculates: The 'Lost Tribe' of Mammals". Berkeley: UCMP.
- ^ Chen, Meng; Philip Wilson, Gregory (2015). "A multivariate approach to infer locomotor modes in Mesozoic mammals". Paleobiology. 41 (2): 280–312. Bibcode:2015Pbio...41..280C. doi:10.1017/pab.2014.14. S2CID 86087687.
- ^ Agustí-Antón 2002, pp 3-4
- ^ Benton, Michael J. Vertebrate Palaeontology (2004), p. 300
- ^ Carrano, Matthew T., and Richard W. Blob, Timothy J. Gaudin, and John R. Wible (2006). Amniote Paleobiology: Perspectives on the Evolution of Mammals, Birds, and Reptiles, p. 358.
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