After Szalay & Trofimov, 1996, de Muizon, Cifelli & Céspedes, 1997 and Alroy, 2002
<==o †Boreometatheria [incl. Ameridelphia Szalay, in Archer, ed., 1982; Asiadelphia Trofinov & Szalay, 1994] (Asian and North American metatheres; Assian ja pohjois-amerikan pussieläimet) [paraphyletic assemblage of basal Non-Notometatherian metatheres] |?- †Camptomus amplus Marsh, 1889 |?- †Adinodon pattersoni Hershkovitz, 1995 [Adinodontinae Hershkovitz, 1995] `--+-- †Iqualadelphis lactea Fox, 1987 `--+--o †Asiadelphia Trofinov & Szalay, 1994 | |?- †Kokopellia juddi Cifelli, 1993; L.Cret. NA. [Kopellia lapsus calami?] | `--+-- †Asiatherium reshetovi Trofinov & Szalay, 1994 [Asiatheriidae Trofinov & Szalay, 1994] | `--o †Marsasia Nesov, 1997 [?†Asiatherium] | |-- †M. aenigma Nesov, 1997 | `-- †M. sp. [Averianov & Kielan-Jaworowska] `--o ?†Ameridelphia Szalay, in Archer, ed., 1982 sensu stricto? [] |?- †Dakotadens morrowi Eaton, 1993b |?- †Progarzonia Ameghino, 1904 |?-o †Iugomortiferum Cifelli, 1990b; U.Cret. NA. | |-- †I. sp. [Cifelli, 1990b] [undiscribed] | `-- †I. thoringtoni Cifelli, 1990b |?-o †Protalphadon Cifelli, 1990 | |-- †P. lulli (Clemens, 1966) Cifelli, 1990 [Alphadon lulli Clemens, 1966] | `-- †P. foxi Johanson, 1996b |-- †Varalphadon cerber (Fox, 1971) Johanson, 1996 [Protalphadon cerber (Fox, 1971); Alphadon cerber Fox, 1971] |-- †Varalphadon waheapensis (Cifelli, 1990a) Johanson, 1996 [Protalphadon waheapensis Cifelli, 1990a] |-- †Varalphadon crebreforme (Cifelli, 1990b) Johanson, 1996 [Protalphadon crebreforme Cifelli, 1990b] |--o †Stagodontidae Marsh, 1889 sensu McKenna & Bell, 1997 [taxonomic history] [†Anchimetatheria Szalay, 1993, in partim] | |?- †Boreodon matutinus Lambe, 1902 (nomen dubium, Fox & Naylor, 2006) | |?-o †Pariadens Cifelli & Eaton, 1987 [treated as stagodonts by Cifelli & Eaton, 1987 and Cifelli, 2004] | | |-- †P. kirklandi Cifelli & Eaton, 1987 | | `-- †P. mckennai Cifelli, 2004 | `-- †Stagodontidae Marsh, 1889 sensu stricto [taxonomic history] [†Anchimetatheria Szalay, 1993, in partim] |--+--+-- †Bistius bondi Clemens & Lillegraven, 1986 | | `--o †Turgidodon Cifelli, 1990 [Alphadon Simpson, 1927] | | |-- †T. praesagus (Russell, 1952) Cifelli, 1990 [Alphadon praesagus Russell, 1952] | | |-- †T. rhaister (Clemens, 1966) Cifelli, 1990 [Alphadon rhaister Clemens, 1966] | | |-- †T. russelli (Fox, 1979) Cifelli, 1990 [Alphadon russelli Fox, 1979] | | |-- †T. parapraesagus (Rigby & Wolberg, 1987) Cifelli, 1990 [Alphadon parapraesagus Rigby & Wolberg, 1987] | | |-- †T. petiminis Storer, 1991 | | |-- †T. lillegraveni Cifelli, 1990 | | `-- †T. madseni Cifelli, 1990 | `--+-- †Alphadontidae Marshall, Case & Woodburne, 1990 [Alphadontia Archer, 1984; Didelphidae: Alphadontinae Marshall, Case & Woodburne, 1990 sensu McKenna & Bell, 1997] | `-- †Pediomyidae Simpson, 1927 [†Anchimetatheria Szalay, 1993, in partim] `--+-- †Jaskhadelphys minutus Marshall & de Muizon, 1988 [Jaskhadelphysidae Marshall & de Muizon, 1988 or de Muizon, 1991] |?-+?- †Thylacodon pusillus Matthew & Granger, 1921 [P. pusillus Matthew & Granger, 1921] | `?- †Simpsonitheria Szalay, in Szalay, Novacek & McKenna, eds., 1993 `--+?- †Herpetotheriidae Trouessant, 1879 [Didelphidae: Herpetotheriinae Trouessant, 1879 sensu McKenna & Bell, 1997] [paraphyletic?] `-- Notometatheria?
Reference(s):
- Alroy, J., 2002: North American fossil mammal systematics database.
–iNet: North American fossil mammal systematics database: http://www.nceas.ucsb.edu/~alroy/nafmsd.html - Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698. - Carroll, R. L., 1988: Appendix. 594-648.
in Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698. - Case, J. A., Goin, F. J. & Woodburne, M. O., 2005: “South American” marsupials from the Late Cretaceous of North America and the origin of marsupial cohorts.
–Journal of Mammalian Evolution: Vol. 12, #3/4, pp. 461-494 - Cifelli, R. L., 1990: Cretaceous mammals of Southern Utah. I. Marsupials from the Kaiparowits Formation (Judithian).
–Journal of Vertebrate Paleontology: Vol. 10, #3, pp. 295-319 - Cifelli, R. L., 1990: Cretaceous mammals of Southern Utah. II. Marsupials and marsupial-like mammals from the Wahweap Formation (Early Campanian).
–Journal of Vertebrate Paleontology: Vol. 10, #3, pp. 320-331 - Dykes, T., 2002-: "Basal" Didelphidae & Co.
–iNet: Mesozoic mammals – an internet directory: http://home.arcor.de/ktdykes/boeometa.htm - Dykes, T., 2002-: Stagodontidae & Pediomyidae.
–iNet: Mesozoic mammals – an internet directory: http://home.arcor.de/ktdykes/stago.htm - Fox, R. C. & Naylor, B. G., 2006: Stagodontid marsupials from the Late Cretaceous of Canada and their systematic and functional implications.
–Acta Palaeontologica Polonica: Vol. 51, #1, pp. 13-36 [http://app.pan.pl/acta51/app51-013.pdf] - Gazin, C. L., 1976: Mammalian faunal zones of the Bridger Middle Eocene.
–Smithsonian Contributions to Paleobiology: No. 26, pp. iv-25 - Johanson, Z., 1993: A revision of the Late Cretaceous (Campanian) marsupial Iqualadelphis lactea Fox, 1987.
–Journal of Vertebrate Paleontology: Vol. 13, #3, pp. 373-377 - Kielan-Jaworowska, Z., Novacek, M. J., Trofimov, B. A. & Dashzeveg, D., 2000: Mammals from the Mesozoic of Mongolia. 573-626
in Benton, M. J., Shishkin, M. A., Unvin, D. M. & Kurochkin, E. N., (eds.) 2000: The Age of Dinosaurs in Russia and Mongolia.
–Cambridge University Press, Cambridge, 2000, xxxix-696 - McKenna, M. C. & Bell, S. K., (eds.) 1997: Classification of mammals – above the species level.
–Columbia University Press, New York, 1997, xii-631 - de Muizon, C., Cifelli, R. L. & Céspedes Paz, R., 1997: The origin of the dog-like borhyaenoid marsupials of South America.
–Nature: Vol. 389, 2 October, pp. 486-489 - Rougier, G. W., Wible, J. R. & Novacek, M. J., 1998: Implications of Deltatheridium speciments for early marsupial history.
–Nature: Vol. 396, 3 December, pp. 459-463 - Szalay, F. S. & Trofimov, B. A., 1996: The Mongolian Late Cretaceous Asiatherium, and the early phylogeny and paleobiogeography of Metatheria.
–Journal of Vertebrate Paleontology: Vol. 16, #3, pp. 474-509 - Zonneveld, J.-P., Gunnell, G. F. & Bartels, W. S., 2000: Early Eocene fossil vertebrates from the southwestern Green River basin, Lincoln and Uinta Counties, Wyoming.
–Journal of Vertebrate Paleontology: Vol. 20, #2, pp. 369-386
Special thanks to:
Jos H. M. Dols, for gathering additional information and missing species.