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Nicolás R. Chimento; Federico L. Agnolin; Fernando E. Novas (2015). "The bizarre 'metatherians' Groeberia and Patagonia, late surviving members of gondwanatherian mammals". Historical Biology: An International Journal of Paleobiology. 27 (5): 603–623. doi:10.1080/08912963.2014.903945. hdl:11336/85076. S2CID216591096.
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Nicolás R. Chimento; Federico L. Agnolin; Fernando E. Novas (2015). "The bizarre 'metatherians' Groeberia and Patagonia, late surviving members of gondwanatherian mammals". Historical Biology: An International Journal of Paleobiology. 27 (5): 603–623. doi:10.1080/08912963.2014.903945. hdl:11336/85076. S2CID216591096.
Weaver, Lucas N.; Varricchio, David J.; Sargis, Eric J.; Chen, Meng; Freimuth, William J.; Wilson Mantilla, Gregory P. (2 November 2020). "Early mammalian social behaviour revealed by multituberculates from a dinosaur nesting site". Nature Ecology & Evolution. 5 (1): 32–37. doi:10.1038/s41559-020-01325-8. PMID33139921. S2CID226241443.
Gurovich, Yamila; Beck, Robin (March 2009). "The Phylogenetic Affinities of the Enigmatic Mammalian Clade Gondwanatheria". Journal of Mammalian Evolution. 16 (1): 25–49. doi:10.1007/s10914-008-9097-3. S2CID42799370.
Crompton, A. W.; Musinsky, C.; Rougier, G. W.; Bhullar, B.-A. S.; Miyamae, J. A. (September 2018). "Origin of the Lateral Wall of the Mammalian Skull: Fossils, Monotremes and Therians Revisited". Journal of Mammalian Evolution. 25 (3): 301–313. doi:10.1007/s10914-017-9388-7. S2CID16072755.
Nicolás R. Chimento; Federico L. Agnolin; Fernando E. Novas (2015). "The bizarre 'metatherians' Groeberia and Patagonia, late surviving members of gondwanatherian mammals". Historical Biology: An International Journal of Paleobiology. 27 (5): 603–623. doi:10.1080/08912963.2014.903945. hdl:11336/85076. S2CID216591096.
Weaver, Lucas N.; Varricchio, David J.; Sargis, Eric J.; Chen, Meng; Freimuth, William J.; Wilson Mantilla, Gregory P. (2 November 2020). "Early mammalian social behaviour revealed by multituberculates from a dinosaur nesting site". Nature Ecology & Evolution. 5 (1): 32–37. doi:10.1038/s41559-020-01325-8. PMID33139921. S2CID226241443.