After McKenna & Bell, 1997, with some phylogeny and specied from Alroy, 2002

<==o †Pantodonta Cope, 1873 [taxonomic history]
   |--o †Wangliidae Van Valen, 1988 [taxonomic history]
   |  |-- †Alcidedorbignya inopinata de Muizon & Marshall, 1987; L.Paleoc. SA.
   |  `-- †Wanglia decora (Wang, 1979) Van Valen, 1988 [†Harpyodus decorus Wang, 1979] U.Paleoc. As.
   |--o †Bemalambdoidea Chow, Chang, Wang & Ting [Zhou, Zhang, Wang & Ding], 1973 [taxonomic history]
   |  |--o †Harpyodidae Wang, 1979
   |  |  |-- †Harpyodus euros Chiu [Qiu] & Li, 1977; L.-U.Paleoc. EAs.
   |  |  `-- †Dysnoetodon minuta Zhang [Chang], 1980; L.Paleoc. EAs.
   |  `--o †Bemalambdidae Chow, Chang, Wang & Ting [Zhou, Zhang, Wang & Ding], 1973
   |     |--o †Bemalambda Chow, Chang, Wang & Ting [Zhou, Zhang, Wang & Ding], 1973; L.Paleoc. EAs.
   |     |  |-- †B. crassa Chow, Chang, Wang & Ting [Zhou, Zhang, Wang & Ding], 1973
   |     |  |-- †B. nanshungensis Chow, Chang, Wang & Ting [Zhou, Zhang, Wang & Ding], 1973 [B. nanshiungensis]
   |     |  |-- †B. pachyoesteus Chow, Chang, Wang & Ting [Zhou, Zhang, Wang & Ding], 1973 [B. pachyosteus]
   |     |  |-- †B. shizikouensis Wang & Ding, 1979
   |     |  `-- †B. zhoui Xue, Zhang, Bi, Yue & Chen, 1996
   |     `--o †Hypsilolambda Wang 1975; L.Paleoc. EAs.
   |        |-- †H. chalingensis Wang, 1975
   |        `-- †H. impensa Wang, 1975
   |--o †Pantolambdoidea Cope, 1883
   |  |--o †Pastoralodontidae Chow & Qi, 1978
   |  |  |--o †Altilambda Chow & Wang, 1978
   |  |  |  |-- †A. pactus Chow & Wang, 1978
   |  |  |  |-- †A. tenuis Chow & Wang, 1978
   |  |  |  `-- †A. minor Tong, 1982
   |  |  |?- †Convallisodon convexus Chow & Qi, 1978 [=? †Pastoralodon Chow & Qi, 1978]
   |  |  `--o †Pastoralodon Chow & Qi, 1978 [incl.? †Convallisodon Chow & Qi, 1978]
   |  |     |-- P. lacustris Chow & Qi, 1978
   |  |     `-- P. haliutensis (Chow & Qi, 1978) [=? †Convallisodon haliutensis Chow & Qi, 1978]
   |  |--o †Titanoideidae Patterson, 1934 [taxonomic history]
   |  |  `--o †Titanoides Gidley, 1917 [incl. Sparactolambda Patterson, 1939] L.-U.Paleoc. NA.
   |  |     |-- †T. gidleyi Jepsen, 1930 [incl. †Titanoides zeuxis Simpson, 1937b sensu Gingerich, 1996]
   |  |     |-- †T. looki (Patterson, 1939) Gingerich, 1996 [Sparactolambda looki Patterson, 1939; = †Titanoides primaevus sensu Simons, 1960, and Gingerich & Childress, 1983]
   |  |     |-- †T. major Simons, 1960
   |  |     |-- †T. nanus Gingerich. 1996
   |  |     `-- †T. primaevus Gidley, 1917
   |  |--o †Pantolambdidae Cope, 1883 [taxonomic history]
   |  |  |--o †Caenolambda Gazin, 1956; U.Paleoc. NA.
   |  |  |  |-- †C. jepseni Simons, 1960 [incl. Barylambda jackwilsoni Schiebout, 1974 sensu Gingerich & Childress, 1983, and Miller, 1986]
   |  |  |  `-- †C. pattersoni Gazin, 1956
   |  |  `--o †Pantolambda Cope, 1882; L.Paleoc. NA.
   |  |     |-- †P. bathmodon Cope, 1882
   |  |     |-- †P. cavirictum Cope, 1883
   |  |     `-- †P. intermedium Simpson, 1935d [incl. †Titanoides simpsoni Simons, 1960 sensu Gingerich & Childress, 1983, Miller, 1986, Gingerich, 1996, and Williamson, 1996]
   |  |--o †Barylambdidae  Patterson, 1937 [taxonomic history]
   |  |  |--o †Barylambda Patterson, 1937 [incl. †Leptolambda Patterson & Simons, 1958 sensu McKenna & Bell, 1997] U.Paleoc.-L.Eoc. NA.
   |  |  |  |-- †B. jackwilsoni Schiebout, 1974 [= †Caenolambda jepseni Simons, 1960 sensu Gingerich & Childress, 1983, and Miller, 1986]
   |  |  |  `--+-- †B. churchilli Gingerich & Childress, 1983
   |  |  |     `-- †B. faberi (Patterson, 1933) [Titanoides faberi Patterson, 1933; = Barylambda faberi (Patterson); Patterson, 1937, Simons, 1960, Gingerich & Childress, 1983, and Lucas, 1998a]
   |  |  |--o †Haplolambda Patterson, 1939; U.Paleoc.-?L.Eoc. NA.
   |  |  |  |-- †H. quinni Patterson, 1939 [incl. Ignatiolambda barnesi Simons, 1960 sensu Gingerich & Childress, 1983]
   |  |  |  `-- †H. simpsoni Miller, 1986
   |  |  |-- †Ignatiolambda barnesi Simons, 1960 sensu Lucas, 1998a [= †Haplolambda quinni Patterson, 1939 sensu Gingerich & Childress, 1983] U.Paleoc. NA.
   |  |  `-- †Leptolambda schmidti Patterson & Simons, 1958 sensu Lucas, 1998a [= Barylambda faberi (Patterson) sensu Gingerich & Childress, 1983]
   |  |--o †Cyriacotheriidae Rose & Krause, 1982
   |  |  `--o †Cyriacotherium Rose & Krause, 1982; U.Paleoc. NA. [also been treated as a primitive dermopteran]
   |  |     |-- †C. argyreum Rose & Krause, 1982
   |  |     `-- †C. psamminum Rose & Krause, 1982
   |  `--o †Pantolambdodontidae Granger & Gregory, 1934 [taxonomic history]
   |     |--o †Archaeolambda Flerov, 1952 [incl. †Dilambda Tong, 1978; †Oroklambda Dashzeveg, 1980]
   |     |  |-- †A. planicanina Flerov, 1952 [Haplolambda]
   |     |  |-- †A. trofimovi Flerov & Dashzeveg, 1974 [Pastoralodon]
   |     |  |-- †A. dayuensis Tong [Tung], 1979
   |     |  |-- †A. tabiensis Huang, 1977
   |     |  |-- †A. yangtzeensis Huang, 1978
   |     |  |-- †A. speciosa (Tong, 1978) [Dilambda speciosa Tong, 1978] [incl. Dilambda zhuguikengensis Tong, 1982]
   |     |  |-- †A. yujingensis Wang, Yu & Li, 1992
   |     |  `-- †A. micron Ting, Schiebout & Zheng, 1996
   |     |-- †Guichilambda zhaii Huang & Chen 1997
   |     |-- †Nanlingilambda chijiangensis Tong [Tung], 1979 [= †Archaeolambda Flerov, 1952 sensu McKenna & Bell, 1997] 
   |     `--o †Pantolambdodon Granger & Gregory, 1934; M.-U.Eoc. As.
   |        |-- †P. inermis
   |        `-- †P. zhaii Suyin, Schiebout & Mingzhen, 1987
   `--o †Coryphodontoidea Marsh, 1876 [taxonomic history]
      `--o †Coryphodontidae Marsh, 1876
         |-- †Asiocoryphodon conicus Xu, 1976; L.-M.Eoc. EAs.
         |--o †Coryphodon Owen, 1845 [taxonomic history]
         |  |-- †C. anthracoideus (de Blainville, 1846) [taxonomic history]
         |  |-- †C. armatus (Cope, 1872) [taxonomic history]
         |  |-- †C. eocaenus Owen, 1845 [taxonomic history]
         |  |-- †C. lobatus
         |  |-- †C. proterus Simons, 1960
         |  |-- †C. oweni Hebert, 1856
         |  |-- †C. radians (Cope, 1872)
         |  |?- †C. singularis Osborn, 1898 [nomen dubium due pathology]
         |  `-- †C. subquadratus (Cope, 1882) [Manteodon]
         |-- †Heterocoryphodon flerowi Lucas & Tong [Lucas & Tung], 1987; L.-M.Eoc. EAs.
         |--o †Eudinoceras Osborn, 1924; M.-U.Eoc. EAs.
         |  |-- †E. mongoliensis Osborn, 1924
         |  |?- †E. kholobochiensis
         |  `-- †E. sishuiensis
         |-- †Hypercoryphodon thomsoni Osborn & Granger, 1932; M.Eoc. EAs.
         `--o †Metacoryphodon Chow (Zhou) & Qi, 1982 (non Qi, 1987); M.Eoc. EAs.
            |?- †M.? minor
            `-- †M. luminis

Reference(s):