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Kimbetopsalis

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Kimbetopsalis
Temporal range: - Middle Puercan, 65 Ma
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: †Multituberculata
Family: †Taeniolabididae
Genus: †Kimbetopsalis
Williamson et al., 2016
Species:
†K. simmonsae
Binomial name
†Kimbetopsalis simmonsae
Williamson et al., 2016[1]

Kimbetopsalis simmonsae is an extinct species of multituberculate (an extinct mammal group) from the Paleocene (Puercan 2) of Colorado. It lived about 65.5 million years ago, at least a million years after the non-avian dinosaurs went extinct.[2] Kimbetopsalis was first described in 2015.[1][3][4] A 2026 study regarded Kimbetopsalis simmonsae as a species of Taeniolabis.[5]

References

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  1. 1 2 Williamson, T.E.; Brusatte, S.L.; Secord, R.; Shelley, S (2016), "A new taeniolabidoid multituberculate (Mammalia) from the middle Puercan of the Nacimiento Formation, New Mexico, and a revision of taeniolabidoid systematics and phylogeny", Zoological Journal of the Linnean Society, 177: 183–208, doi:10.1111/zoj.12336
  2. ↑ Carolyn Gramling, Sarah Shelley (image): How mammals took over the world. ScienceNews; June 7, 2022. – Includes live reconstruction.
  3. ↑ Gill, Victoria (2015-10-05). "Newly discovered mammal species survived dinosaur extinction - BBC News". BBC News. bbc.co.uk. Retrieved 2015-10-05.
  4. ↑ Fossil find: UNL undergraduate discovers new mammal species, University of Nebraska–Lincoln, retrieved October 5, 2015
  5. ↑ Krause, David W.; Weaver, Lucas N.; Chester, Stephen G. B.; Scott, Craig S.; Weissenburger, Ken; Crowell, Jordan W.; Hummel, Rudolph R.; Lyson, Tyler R. (2026-05-27). "Taeniolabis simmonsae (Multituberculata, Taeniolabididae) from the early Paleocene of the Denver Basin, Colorado: implications for taeniolabidid taxonomy and biochronology of the Puercan North American Land Mammal Age". Journal of Mammalian Evolution. 33 (3): 28. doi:10.1007/s10914-026-09817-3. ISSN 1573-7055.