Genera and species of Paleocene mammals - Part 4

Order Litopterna

Family Protolipternidae

Protolipterna Cifelli, 1983
P. ellipsodontoides Cifelli, 1983 * ¹⁰ (type loc. Itaboraian/Riochican Itaboraí, Brazil)

Miguelsoria Cifelli, 1983
M. parayirunhor Paula Couto, 1952 * [Ernestokokenia parayirunhor Paula Couto, 1952] ^{8d, 10} (type loc. Itaboraian/Riochican Itaboraí, Brazil)

Asmithwoodwardia Ameghino, 1901 (Didolodontidae?)
Later species: A. subtrigona Ameghino, 1901 * (type loc. Casamayoran Patagonia, Argentina)
A. scotti Paula Couto, 1952 ⁹ (type loc. Itaboraian/Riochican Itaboraí, Brazil)

Family Notonychopidae

Notonychops Soria, 1989
N. powelli Soria, 1989 * ^11b (type loc. Itaboraian Aguas Chiquitas, Argentina)

Requisia Bonaparte & Morales, 1997
R. vidmari Bonaparte & Morales, 1997 * ¹⁰ (type loc. Peligran Punta Peligro, Argentina)

Wainka Simpson, 1935
W. tshotshe Simpson, 1935 * ¹⁰ (type loc. Itaboraian Cerro Redondo, Argentina)

Family Anisolambdidae

Anisolambda Ameghino, 1901 [incorrectly Anissolambda]
= Eulambda Ameghino, 1904
= Josepholeidya Ameghino, 1901 ¹⁰
Later species: A. fissidens Ameghino, 1901 * (type loc. Casamayoran Patagonia, Argentina)
A. sp. (Riochican Bajo de la Palangana, Argentina)

Ricardolydekkeria Ameghino, 1901
= Heterolambda Ameghino, 1904
= Lopholambda Ameghino, 1904
Later species: R. praerupta Ameghino, 1901 (type loc. Casamayoran Chubut, Argentina)
R. sp. ¹⁰ (Riochican Bajo de la Palangana, Argentina)

Paranisolambda Cifelli, 1983
P. prodromus (Paula Couto, 1952) * [Anisolambda prodromus Paula Couto, 1952] ¹⁰ (type loc. Itaboraian/Riochican Itaboraí, Brazil)

Order Notoungulata

Suborder Notioprogonia

Family Henricosborniidae

Henricosbornia Ameghino, 1901
= Hemistylops Ameghino, 1904
= Microstylops Ameghino, 1901
= Pantostylops Ameghino, 1901
= Polystylops Ameghino, 1904
= Prohyracotherium Ameghino, 1902
= Selenoconus Ameghino, 1901
= Monolophodon Roth, 1903
Occurrence uncertain: H. lophodonta Ameghino, 1901 * ^11b (type loc. Casamayoran Patagonia, Argentina, questionably also Riochican Bajo de la Palangana, Argentina)
= H. alouatina Ameghino, 1904
= H. subconica Ameghino, 1904
= Selenoconus centralis Ameghino, 1901 *
= Selenoconus senex Ameghino, 1901
= Selenoconus spiculatus Ameghino, 1902
= Pantostylops typus Ameghino, 1901 *
= Pantostylops completus Ameghino, 1902
= Hemistylops incompletus (Ameghino, 1901) * [Pantostylops incompletus Ameghino, 1901]
= Hemistylops paucicuspidatus Ameghino, 1904
= Hemistylops trigonostyloides Ameghino, 1904
= Microstylops clarus Ameghino, 1901 *
= Microstylops monoconus Ameghino, 1904
= Prohyracotherium patagonicum Ameghino, 1902 *
= Prohyracotherium matutinum Ameghino, 1902
= Polystylops progrediens Ameghino, 1904 *
H. waitehor Simpson, 1935 ¹⁰ (type loc. Itaboraian Cañadón Hondo, Argentina)
H. minuta (Roth, 1903) [Monolophodon minutus Roth, 1903 *, Polystylops? minutus] ^11a (type loc. Itaboraian or Riochican Pan de Azúcar, Argentina)

Peripantostylops Ameghino, 1904
Later species: P. minutus (Ameghino, 1901) * (type loc. Casamayoran Patagonia, Argentina)
P.? orehor Simpson, 1935 ¹¹ (type loc. Itaboraian Cañadón Hondo, Argentina)

Othnielmarshia Ameghino, 1901
= Postpithecus Ameghino, 1901
?= Camargomendesia Paula Couto, 1978
Later species: O. lacunifera Ameghino, 1901 * (type loc. Casamayoran Patagonia, Argentina)
Occurrence uncertain: O.? sp. ¹⁰ (Riochican Bajo de la Palangana, Argentina)

Camargomendesia Paula Couto, 1978 (questionable synonym of Othnielmarshia Ameghino, 1901)
C. pristina Paula Couto, 1978 * [Othnielmarshia pristina] ^11b (type loc. Itaboraian/Riochican Itaboraí, Brazil)

Simpsonotus Pascual, Vucetich & Fernandez, 1978
S. praecursor Pascual, Vucetich & Fernandez, 1978 ^11b (type loc. Peligran? SSW of Tres Cruces, Argentina)
S. major Pascual, Vucetich & Fernandez, 1978 ^11b (type loc. Peligran? SSW of Tres Cruces, Argentina)

Family Notostylopidae

Seudenius Simpson, 1935 (family uncertain)
S. cteronc Simpson, 1935 * ¹¹ (type loc. Itaboraian Cañadón Hondo, Argentina) 

Notostylops Ameghino, 1897
= Anastylops Ameghino, 1897
= Catastylops Ameghino, 1901
= Pliostylops Ameghino, 1901
= Entelostylops Ameghino, 1901
= Isostylops Ameghino, 1902
= Eostylops Ameghino, 1901
Later species: N. murinus Ameghino, 1897 * (type loc. Casamayoran Patagonia, Argentina)
N. sp. ^11b (Riochican Patagonia, Argentina)

Family inc. sed.

Satshatemnus Soria, 1989
S. bonapartei Soria, 1989 * ^11b (type loc. Itaboraian Aguas Chiquitas, Argentina)

Suborder Toxodontia

Family Isotemnidae

Isotemnus Ameghino, 1897
= Amphitemnus Ameghino, 1904
= Dimerostephanus Ameghino, 1902
= Eochalicotherium Ameghino, 1901
= Prostylops Ameghino, 1897
= Lelfunia Roth, 1902
Later species: I. primitivus Ameghino, 1897 * (type loc. Casamayoran Patagonia, Argentina)
I. haugi (Roth, 1902) [Lelfunia haugi Roth, 1902 *] ¹⁰ (type loc. Itaboraian or Riochican Pan de Azúcar, Argentina)
I.? ctalego Simpson, 1935 ^11a (type loc. Itaboraian Cañadón Hondo, Argentina)

Pleurostylodon Ameghino, 1897
= Anchistrum Ameghino, 1901
= Coelostylops Ameghino, 1901
= Dialophus Ameghino, 1901
= Parastylops Ameghino, 1897
= Paratemnus Ameghino, 1904
= Porotemnus Ameghino, 1902
= Tychostylops Ameghino, 1901 [incorrectly Tichostylops]
Later species: P. modicus Ameghino, 1897 * (type loc. Casamayoran Patagonia, Argentina)
Occurrence uncertain: P.? sp. ¹¹ (Riochican Bajo de la Palangana, Argentina) 

Suborder Typotheria

Family Oldfieldthomasiidae

Kibenikhoria Simpson, 1935
K. get Simpson, 1935 * ¹⁰ (type loc. Itaboraian Cañadón Hondo, Argentina)

Colbertia Paula Couto, 1952 (Oldfieldthomasiidae?)
C. magellanica (Price & Paula Couto, 1950) * [Henricosbornia magellanica Price & Paula Couto, 1950] ¹⁰ (type loc. Itaboraian/Riochican Itaboraí, Brazil)

Itaboraitherium Paula Couto, 1970
I. atavum (Paula Couto, 1954) * [Homalostylops atavus Paula Couto, 1954] ^11a (type loc. Itaboraian/Riochican Itaboraí, Brazil)

Oldfieldthomasia Ameghino, 1901
Later species: O. debilitata (Ameghino, 1901) * (type loc. Casamayoran Patagonia, Argentina)
O. sp. ^11b (Riochican Patagonia)

Maxschlosseria Ameghino, 1901
= Paracoelodus Ameghino, 1904
M. praeterita Ameghino, 1901 ^11b (type loc. Casamayoran Patagonia, Argentina)

Family Interatheriidae

Notopithecus Ameghino, 1897 [incorrectly Nothopithecus]
= Adpithecus Ameghino, 1901
= Epipithecus Ameghino, 1904
= Gonopithecus Ameghino, 1904 [incorrectly Goniopithecus]
= Pseudadiantus Ameghino, 1904
Later species: N. adapinus Ameghino, 1897 * (type loc. Casamayoran Patagonia, Argentina)
N. sp. ¹⁰ (Riochican Bajo de la Palangana, Argentina)

Transpithecus Ameghino, 1901
Later species: T. obtentus Ameghino, 1901 * (type loc. Casamayoran Chubut, Argentina)
Occurrence uncertain: T.? sp. ¹⁰ (Itaboraian Cañadón Hondo, Argentina)

Family Archaeopithecidae

Archaeopithecus Ameghino, 1897
Later species: A. rogeri Ameghino, 1897 (type loc. Casamayoran Patagonia, Argentina)
A. sp. ^11b (Riochican Patagonia, Argentina)

Suborder Hegetotheria (=Typotheria?)

Family Archaeohyracidae

Eohyrax Ameghino, 1901
Later species: E. rusticus Ameghino, 1901 * (type loc. Casamayoran Patagonia, Argentina)
Occurrence uncertain: E.? sp. ¹¹ (Riochican Bajo de la Palangana, Argentina)

Notoungulata inc. sed.

Family Perutheriidae (order uncertain)

Perutherium Thaler, 1967
P. altiplanense Thaler, 1967 * ^11b (type loc. Tiupampan Laguna Umayo, Peru)

Family inc. sed.

Brandmayria Cabrera, 1935
B. simpsoni Cabrera, 1935 * ^11a (type loc. Riochican Bajo de la Palangana, Argentina)

Order Arctostylopida (= Notoungulata?)

Family Arctostylopidae (considered as Gliriformes by Missiaen, Smith, Guo, Bloch & Gingerich, 2006)

Arctostylops Matthew, 1915
A. steini Matthew, 1915 * ^{11a, 11c} (type loc. Clarkforkian? Clark's Fork Basin, Wyoming)

Palaeostylops Matthew & Granger, 1925 (considered as synonym of Arctostylops by Dashzeveg (1982), considered as valid by Cifelli, Schaff & McKenna (1989))
= Gashatostylops Cifelli, Schaff & McKenna, 1989 (synonym fide Meng, Zhai & Wyss (1998), Kondrashov & Lucas (2004), Missiaen & Smith (2008))
P. iturus Matthew & Granger, 1925 * ^{10, 11c} [Arctostylops iturus, Dashzeveg, 1982, Dashzeveg & Russell, 1988, Palaeostylops iturus, Cifelli, Schaff & McKenna, 1989, Kondrashov & Lucas, 2004] (type loc. Gashatan Gashato, Mongolia)
P. macrodon Matthew, Granger & Simpson, 1929 * ^{11a, 11c} [Arctostylops macrodon, Dashzeveg, 1982, Dashzeveg & Russell, 1988, Gashatostylops macrodon *, Cifelli, Schaff & McKenna, 1989, Palaeostylops macrodon, Kondrashov & Lucas, 2004] (type loc. Gashatan Gashato, Mongolia)

Sinostylops Tang & Yan, 1976
S. promissus Tang & Yan, 1976 * ^{11b, 11c} (type loc. Nongshanian Qianshan Basin, China)

Bothriostylops Zheng & Huang, 1986
B. notios Zheng & Huang, 1986 * ^11c (type loc. Nongshanian Chijiang Basin, China)
B. progressus (Tang & Yan, 1976) ^{11b, 11c} [Sinostylops progressus Tang & Yan, 1976, Bothriostylops progressus, Zheng & Huang, 1986] (type loc. Gashatan Xuancheng Basin, China)
B. medius Huang & Zheng, 2003 ^11c (type loc. Nongshanian Nanxiong Basin, China)

Asiostylops Zheng, 1979
A. spanios Zheng, 1979 * ^{11b, 11c} (type loc. Nongshanian Chijiang Basin, China)

Kazachostylops Nessov, 1987
K. occidentalis Nessov, 1987 * ^11c (type loc. Gashatan Zhylga 1a, Kazakhstan)

Allostylops Zheng, 1979 (family uncertain)
A. periconotus Zheng, 1979 * ^{11b, 11c} [Allostylops periconatus (sic), Cifelli, Schaff & McKenna, 1989] (type loc. Nongshanian Chijiang Basin, China)

Wanostylops Huang & Zheng, 1997
W. youngi Huang & Zheng, 1997 * ^11c (type loc. Gashatan Xuancheng Basin, China)
W. promissus Huang, 2003 ^11c (type loc. Gashatan Jiashan Basin, China)

Order Astrapotheria

Family Eoastrapostylopidae

Eoastrapostylops Soria & Powell, 1981
E. riolorense Soria & Powell, 1981 * ^11a (type loc. Itaboraian Aguas Chiquitas, Argentina)

Family Trigonostylopidae

Trigonostylops Ameghino, 1897 [incorrectly Trigonostilops]
= Staurodon Roth, 1899 (preoccupied)
= Chiodon Berg, 1899 (replacement for Staurodon)
Later species: T. wortmani Ameghino, 1897 * (type loc. Casamayoran Patagonia, Argentina)
T. sp. ^11a (Riochican Bajo de la Palangana, Argentina)

Tetragonostylops Paula Couto, 1963
T. apthomasi (Price & Paula Couto, 1950) * [Trigonostylops apthomasi Price & Paula Couto, 1950] ^11a (type loc. Itaboraian/Riochican Itaboraí, Brazil)

Shecenia Simpson, 1935
S. ctirneru Simpson, 1935 * ^11a (type loc. Itaboraian Cañadón Hondo, Argentina)

Order Xenungulata

Family Etayoidae

Etayoa Villarroel, 1987
E. bacatensis Villarroel, 1987 * ^11d (type loc. Itaboraian South of Bogotá City, Colombia)

Notoetayoa Gelfo, López & Bond, 2008
N. gargantuai Gelfo, López & Bond, 2008 * ^11d (type loc. Itaboraian between Puerto Visser and Bahía Bustamante, Argentina)

Family Carodniidae

Carodnia Simpson, 1935
= Ctalecarodnia Simpson, 1935
C. feruglioi Simpson, 1935 * ^{12a, 11d} (type loc. Itaboraian Bajo de la Palangana, Argentina)
= Ctalecarodnia cabrerai Simpson, 1935 * (type loc. Itaboraian Bajo de la Palangana, Argentina)
C. vieirai Paula Couto, 1952 ^{12a, 11d} (type loc. Itaboraian/Riochican Itaboraí, Brazil)

Order Dinocerata

Family Prodinoceratidae

Prodinoceras Matthew, Granger & Simpson, 1929
= Mongolotherium Flerov, 1952
= Jiaoluotherium Tong, 1978
= Houyanotherium Tong, 1978
= Phenaceras Tong, 1979
= Ganatherium Tong, 1979
= Pyrodon Zhai, 1978
P. martyr Matthew, Granger & Simpson, 1929 * ^{11d, 12a} (type loc. Gashatan Gashato, Mongolia)
= Mongolotherium plantigradum Flerov, 1952 * ^{11d, 12b} (type loc. Gashatan Ulan-Bulak, Mongolia)
= Mongolotherium efremovi Flerov, 1957 ^{11d, 12b} [Prodinoceras efremovi, Missiaen & Smith, 2008] (type loc. Gashatan Ulan-Bulak, Mongolia) (synonym fide Russell & Zhai (1987), provisionally regarded as valid by Missiaen & Smith (2008))
P. turfanensis Chow, 1960 [Jiaoluotherium turfanense *, incorrectly P. turfanense] ^{11d, 12b} (type loc. Gashatan Turpan Basin, China)
P. primigenium (Tong, 1978) [Houyanotherium primigenium Tong, 1978] ^11d (type loc. Gashatan Turpan Basin, China)
P. simplum (Tong, 1978) [Houyanotherium simplum Tong, 1978] ^11d (type loc. Gashatan Turpan Basin, China)
P. diconicus Tong, 1978 ^11d (type loc. Gashatan Turpan Basin, China)
P. lacustris (Tong, 1979) [Phenaceras lacustris Tong, 1979 *] ^11d (type loc. Gashatan Chijiang Basin)
= Ganatherium australis Tong, 1979 * (type loc. Gashatan Chijiang Basin)
P. xinjiangensis (Zhai, 1978) [Pyrodon xinjiangensis Zhai, 1978 *] ^11d (type loc. Gashatan Turpan Basin, China)

Probathyopsis Simpson, 1929
= Bathyopsoides Patterson, 1939
= Prouintatherium Dorr, 1958
P. praecursor Simpson, 1929 * ^{11a, 11d} (type loc. Clarkforkian Clark's Fork Basin, Wyoming)
= P. successor Jepsen, 1930 (type loc. Clarkforkian Clark's Fork Basin, Wyoming)
= Prouintatherium hobackensis Dorr, 1958 * (type loc. Clarkforkian Hoback Basin, Wyoming)
P. harrisorum (Patterson, 1939) [Bathyopsoides harrisorum Patterson, 1939 *] ^{11d, 12a} (type loc. Clarkforkian Plateau Valley, Colorado)
= P. newbilli Patterson, 1939 ^{11d, 12b} (type loc. Clarkforkian Plateau Valley, Colorado)

Order Pantodonta

Family Bemalambdidae

Bemalambda Chow, Chang, Wang & Ting, 1973
B. nanhsiungensis Chow, Chang, Wang & Ting, 1973 * ^{12b, 12c} [B. nanshiungensis (sic), Sloan, 1987] (type loc. Shanghuan Nanxiong Basin, China)
B. pachyoesteus Chow, Chang, Wang & Ting, 1973 ^{12b, 12c} [B. pachyosteus (sic), South China “Redbeds” Research Group, 1977] (type loc. Shanghuan Nanxiong Basin, China)
B. crassa Chow, Chang, Wang & Ting, 1973 ^{12b, 12c} (type loc. Shanghuan Nanxiong Basin, China)
B. shizikouensis Wang & Ding, 1979 ^{12b, 12c} (type loc. Shanghuan Chijiang Basin)
B. zhoui Xue, Zhang, Bi, Yue & Chen, 1996 ^12d (type loc. Shanghuan Shimen Basin, China)
B. dingae Li, 2005 ^12d (type loc. Shanghuan Chijiang Basin, China)

Hypsilolambda Wang, 1975
H. chalingensis Wang, 1975 * ^{12b, 12c} (type loc. Shanghuan Chaling Basin, China)
H. impensa Wang, 1975 ^{12b, 12c} (type loc. Shanghuan Chaling Basin, China)

Family Harpyodidae (order uncertain)

Harpyodus Qiu & Li, 1977
= Wanglia Van Valen, 1988
H. euros Qiu & Li, 1977 * ^{12b, 12d} (type loc. Shanghuan Qianshan Basin, China)
H. decorus Wang, 1979 ^{12a, 12c} [Wanglia decora Van Valen, 1988, Harpyodus decorus, de Muizon & Marshall, 1992] (type loc. Nongshanian Chijiang Basin, China)
H. progressus Huang & Zheng, 1997 ^12d (type loc. Gashatan Xuancheng Basin, China)

Family Pantolambdodontidae (classification based on Huang (1997))

Subamily Pastoralodontinae

Pastoralodon Chow & Qi, 1978
= Convallisodon Chow & Qi, 1978 (synonym fide Lucas (1982), Huang (1997))
P. lacustris Chow & Qi, 1978 * ^{12b, 12d} (type loc. Gashatan Nomogen, China)
P. trofimovi (Flerov & Dashzeveg, 1974) ^{12b, 12d} [Archaeolambda trofimovi Flerov & Dashzeveg, 1974, Pastoralodon trofimovi, Lucas, 1982, Huang, 1997] (type loc. Gashatan Khaychin-Ula 1, Mongolia)
= Convallisodon convexus Chow & Qi, 1978 * ^{12b, 12d} [Pastoralodon convexus, Lucas, 1982, Russell & Zhai, 1987] (type loc. Gashatan Nomogen, China, synonym fide Huang (1997))
= Convallisodon haliutensis Chow & Qi, 1978 ^{12b, 12d} [Pastoralodon haliutensis, Lucas, 1982, Russell & Zhai, 1987, Wang, Hu, Chow & Li, 1998] (type loc. Gashatan Nomogen, China, synonym fide Huang (1997))

Altilambda Chow & Wang, 1978
A. pactus Chow & Wang, 1978 * ^{12b, 12d} (type loc. Shanghuan Qianshan Basin, China)
A. tenuis Chow & Wang, 1978 ^{12b, 12d} (type loc. Shanghuan Qianshan Basin, China)
A. minor Tong, 1982 ^{12b, 12d} (type loc. Nongshanian Nanxiong Basin, China)
A. yujingensis Wang, Yu & Li, 1992 ^12d (type loc. Shanghuan Qianshan Basin, China)

Huananius Huang & Zheng, 1999 (included in Tillodontia, family Esthonychidae by Huang & Zheng (1999), included in Pantodonta, probably Pastoralodontidae, by Wang & Jin (2004))
H. youngi Huang & Zheng, 1999 * ^12d (type loc. Shanghuan Nanxiong Basin, China)

Subfamily Pantolambdodontinae

Archaeolambda Flerov, 1952
= Dilambda Tong, 1978 (synonym fide Lucas (1982), Huang (1997))
= Oroklambda Dashzeveg, 1980 (synonym fide Lucas (1982), Huang (1997))
A. planicanina Flerov, 1952 * ^{12b, 12c} [Haplolambda planicanina, Simons, 1960, Archaeolambda planicanina, Kielan-Jaworowska, 1968] (type loc. Gashatan Naran-Bulak, Mongolia)
A. tabiensis Huang, 1977 ^{12b, 12c} (type loc. Nongshanian Qianshan Basin, China)
A. yangtzeensis Huang, 1978 ^{12b, 12c} (type loc. Gashatan Xuancheng Basin, China)
A. speciosa (Tong, 1978) ^{12b, 12c} [Dilambda speciosa * Tong, 1978, Archaeolambda speciosa, Lucas, 1982] (type loc. Gashatan Turpan Basin, China)
= A. zhuguikengensis (Tong, 1982) ^{12b, 12c} [Dilambda zhuguikengensis Tong, 1982] (type loc. Nongshanian Nanxiong Basin, China, synonym fide Wang (1993) (unpublished dissertation), Wang, Hu, Chow & Li (1998))
A. micron Ting, Schiebout & Zheng, 1996 ^12d (type loc. Shanghuan Nanxiong Basin, China)

Nanlingilambda Tong, 1979 (considered as synonym of Archaeolambda by Lucas (1982), considered as valid by Wang (1993) (unpublished dissertation), Wang, Hu, Chow & Li (1998) and Huang (1997))
N. chijiangensis Tong, 1979 * ^{12b, 12d} [Archaeolambda chijiangensis Ting, 1998, p. 130, Nanlingilambda chijiangensis Ting, 1998, p. 137] (type loc. Nongshanian Chijiang Basin, China, considered as synonym of Archaeolambda speciosa by Lucas (1982), considered as valid by by Wang (1993) (unpublished dissertation), Wang, Hu, Chow & Li (1998) and Huang (1997))
= Archaeolambda dayuensis Tong, 1979 ^{12b, 12c} (type loc. Nongshanian Chijiang Basin, China, synonym fide Huang (1997))
N. datangensis Huang & Zheng, 2003 ^12d (type loc. Nongshanian Nanxiong Basin, China)

Guichilambda Huang & Chen, 1997
G. zhaii Huang & Chen, 1997 * ^12d (type loc. Gashatan Tongling Basin, China)

Family Alcidedorbignyidae

Alcidedorbignya de Muizon & Marshall, 1987
A. inopinata de Muizon & Marshall, 1987 * ^{12b, 12d} (type loc. Tiupampan Tiupampa, Bolivia)

Family Pantolambdidae

Pantolambda Cope, 1882
P. bathmodon Cope, 1882 * ^{11a, 12c} (type loc. Torrejonian San Juan Basin, New Mexico)
P. cavirictum Cope, 1883 [Pantolambda cavirictus Cope, 1883, Pantolambda cavirictum, Rose, 1981, Pantolambda cavirictis (sic), Granger, 1917, p. 825, Simpson, 1929, p. 7, Matthew, 1937, p. 182, Rose & Krause, 1982, Sloan, 1987, Pantolambda cavirictius (sic), de Muizon & Marshall, 1992] ^{12a, 12c} (type loc. Torrejonian San Juan Basin, New Mexico)
P. intermedium Simpson, 1935 [Pantolambda intermedius Simpson, 1935, Pantolambda intermedium, Rose, 1981] ^{12a, 12c} (type loc. Torrejonian Gidley Quarry, Montana)
= P. simpsoni (Simons, 1960) [Titanoides simpsoni Simons, 1960, Lucas, 1998, Pantolambda simpsoni, Lucas, 1982 (considered as possible synonym of P. intermedium)] ^12a (type loc. Torrejonian Gidley Quarry, Montana, synonym fide Gingerich & Childress (1983), Lucas (1984), Gingerich (1996))

Caenolambda Gazin, 1956
C. pattersoni Gazin, 1956 * ^{12a, 12c} (type loc. Tiffanian near Saddle Locality, Wyoming)
C. jepseni Simons, 1960 [“Caenolambda” jepseni, Gingerich & Childress, 1983 (considered as possible species of Barylambda), Caenolambda jepseni, Lucas, 1998, Secord, Gingerich, Smith, Clyde, Wilf & Singer, 2006] ^{12a, 12c} (type loc. Tiffanian Bighorn Basin, Wyoming)

Family Barylambdidae

Barylambda Patterson, 1937
B. faberi (Patterson, 1933) * [Titanoides faberi Patterson, 1933, Barylambda faberi, Patterson, 1937] ^{11a, 12c} (type loc. Clarkforkian Plateau Valley, Colorado)
B. jackwilsoni Schiebout, 1974 ^{12b, 12e} (type loc. Tiffanian Ray's Bone Bed, Texas, considered as probable synonym of “Caenolambda” jepseni by Gingerich & Childress (1983), considered as valid by Lucas (1998))

Leptolambda Patterson & Simons, 1958 (considered as synonym of Barylambda by Gingerich & Childress (1983), considered as valid by Lucas (1998), Secord, Gingerich, Smith, Clyde, Wilf & Singer (2006))
L. schmidti Patterson & Simons, 1958 * ^12a (type loc. Clarkforkian Plateau Valley, Colorado, considered as synonym of Barylambda faberi by Gingerich & Childress (1983), considered as valid by Lucas (1998))
L. churchilli (Gingerich & Childress, 1983) ^12c [Barylambda churchilli Gingerich & Childress, 1983, Lucas, 1998, Leptolambda churchilli, Secord, Gingerich, Smith, Clyde, Wilf & Singer, 2006] (type loc. Tiffanian Airport Quarry, Wyoming)

Haplolambda Patterson, 1939
H. quinni Patterson, 1939 * ^{12a, 12c} (type loc. Clarkforkian Plateau Valley, Colorado)
H. simpsoni Miller, 1986 ^12d [Cf. Haplolambda simpsoni Miller, 1986, Haplolambda simpsoni, Lucas, 1998] (type loc. Tiffanian or Clarkforkian Spanish Fork Canyon, Utah)

Ignatiolambda Simons, 1960 (considered as probable synonym of Haplolambda by Gingerich & Childress (1983), considered as valid by Lucas (1998))
I. barnesi Simons, 1960 * ^{12a, 12e} (type loc. Clarkforkian Plateau Valley, Colorado, considered as probable synonym of Haplolambda quinni by Gingerich & Childress (1983), considered as valid by Lucas (1998))

Family Titanoideidae

Titanoides Gidley, 1917
= Sparactolambda Patterson, 1939 ^12a (synonym fide Gazin (1956))
T. primaevus Gidley, 1917 * ^{11a, 12c} (type loc. Tiffanian Titanoides primaevus type locality, North Dakota)
= T. looki (Patterson, 1939) [Sparactolambda looki Patterson, 1939 *, Titanoides looki, Gingerich, 1996] ^12d (type loc. Clarkforkian Plateau Valley, Colorado, synonym fide Simons (1960), Gingerich & Childress (1983), considered as possibly valid by Gingerich (1996))
T. gidleyi Jepsen, 1930 ^{12a, 12c} (type loc. Tiffanian Bighorn Basin, Wyoming, considered as possible synonym of T. primaevus by Gingerich (1996))
= T. zeuxis Simpson, 1937 ^{12a, 12c} (type loc. Tiffanian Crazy Mountain Basin, Montana, synonym fide Gingerich (1996), considered preliminarily as valid by Lucas (1998))
T. major Simons, 1960 [T. majus Simons, 1960, Schiebout, 1974, Rose, 1981, Lucas, 1998, T. major, Gingerich & Childress, 1983, Gingerich, 1996, Secord, Gingerich, Smith, Clyde, Wilf & Singer, 2006] ^{12a, 12c} (type loc. Tiffanian Bighorn Basin, Wyoming)
T. nanus Gingerich, 1996 ^12d (type loc. Clarkforkian Clark's Fork Basin, Wyoming)

Family Coryphodontidae

Coryphodon Owen, 1845
= Loxolophodon Cope, 1872
= Bathmodon Cope, 1872
= Metalophodon Cope, 1872
= Ectacodon Cope, 1882
= Manteodon Cope, 1882
C. proterus Simons, 1960 ^{11a, 12c} (type loc. Clarkforkian Clark's Fork Basin, Montana)
C. anthracoideus (de Blainville, 1846) [Lophiodon anthracoideum de Blainville, 1846] ^{12b, 12c} (type loc. Neustrian Soissonnais, France)
= C. gosseleti Malaquin, 1899 [incorrectly C. grosseleti] ^12b (type loc. Neustrian Vertain, France)
= C. tsaganensis Reshetov, 1976 (type loc. Gashatan Tsagan-Khushu, Mongolia)
C. eocaenus Owen, 1845 * ^12d (type loc. Neustrian near Harwich, England)
= C. dabuensis Zhai, 1978 (type loc. Gashatan Turpan Basin, China)
C. subquadratus (Cope, 1882) [Manteodon subquadratus Cope, 1882 *] ^12d (type loc. Wasatchian Bighorn Basin)

Family Cyriacotheriidae (Dermoptera?)

Cyriacotherium Rose & Krause, 1982
C. argyreum Rose & Krause, 1982 * [Sabatherium sacrosanctum nomen nudum] ^{12a, 12c} (type loc. Tiffanian Clark's Fork Basin, Wyoming)
C. psamminum Rose & Krause, 1982 ^{12a, 12c} (type loc. Clarkforkian Clark's Fork Basin, Wyoming)

Pantodonta inc. sed.

Dysnoetodon Zhang, 1980 (order uncertain, included in Tillodontia? by Zhang (1980), included in Pantodonta, family Harpyodidae by McKenna & Bell (1997), excluded from Tillodontia by Wang & Jin (2004))
D. minuta Zhang, 1980 * ¹⁰ (type loc. Shanghuan Nanxiong Basin, China)

Order Tillodontia

Family Esthonychidae

Esthonyx Cope, 1874
= Azygonyx Gingerich, 1989 (synonym fide Lucas & Schoch (1998))
Later species: E. bisulcatus Cope, 1874 * (type loc. Wasatchian San Juan Basin, New Mexico)
E. xenicus Gingerich & Gunnell, 1979 ⁹ [Esthonyx xenicus Gingerich & Gunnell, 1979, Lucas & Schoch, 1998, Azygonyx xenicus, Gingerich, 1989] (type loc. Clarkforkian Clark's Fork Basin, Wyoming)
E. ancylion Gingerich & Gunnell, 1979 ¹⁰ [Esthonyx ancylion Gingerich & Gunnell, 1979, Lucas & Schoch, 1998, Azygonyx ancylion, Gingerich, 1989] (type loc. Clarkforkian Clark's Fork Basin, Wyoming)
E. grangeri Simpson, 1937 ⁹ [Esthonyx grangeri Simpson, 1937, Lucas & Schoch, 1998, Azygonyx grangeri, Gingerich, 1989] (type loc. Clarkforkian Clark's Fork Basin, Wyoming)
= Esthonyx latidens Simpson, 1937 ¹⁰ [Azygonyx latidens, Gingerich, 1989] (type loc. Clarkforkian Clark's Fork Basin, Wyoming, synonym fide Gingerich & Gunnell (1979), Lucas & Schoch (1998), considered as valid by Gingerich (1989))

Meiostylodon Wang, 1975
M. zaoshiensis Wang, 1975 * ¹⁰ (type loc. Shanghuan Chaling Basin, China)

Interogale Huang & Zheng, 1983 (included in Anagalida by Huang & Zheng (1983), included in Tillodontia, family Esthonychidae by Ting & Zhang (1989), included in Tillodontia by Wang & Jin (2004))
I. datangensis Huang & Zheng, 1983 * ^{6d, 10} (type loc. Nongshanian Nanxiong Basin, China)

Family Deltatheriidae (order uncertain)

Deltatherium Cope, 1881 (order uncertain, included in Tillodontia by Williamson (1996), excluded from Tillodontia by Wang & Jin (2004))
= Lipodectes Cope, 1881 (synonym fide Cope, Matthew (1937))
D. fundaminis Cope, 1881 * ^{7, 3a} (type loc. Torrejonian San Juan Basin, New Mexico)
= Lipodectes penetrans Cope, 1881 * (type loc. Torrejonian San Juan Basin, New Mexico, synonym fide Cope, Matthew (1937))
D. dandreai Lucas & Kondrashov, 2004 ^11e (type loc. Torrejonian San Juan Basin, New Mexico)

Tillodontia inc. sed.

Lofochaius Chow, Chang, Wang & Ting, 1973 (order uncertain, included in Tillodontia, family Esthonychidae by Chow, Chang, Wang & Ting, (1973), included in Tillodontia by Wang & Jin (2004))
L. brachyodus Chow, Chang, Wang & Ting, 1973 * ⁹ (type loc. Shanghuan Nanxiong Basin, China)

Anchilestes Qiu & Li, 1977 (order uncertain, included in Zalambdalestidae by Qiu & Li (1977), included in Tillodontia, family Esthonychidae by Ting & Zhang (1989), excluded from Tillodontia by Wang & Jin (2004))
A. impolitus Qiu & Li, 1977 * ^{3b, 6c, 10} (type loc. Shanghuan Qianshan Basin, China)

Plethorodon Huang & Zheng, 1987 (order uncertain, included in Pantodonta?, family Plethorodontidae by Huang & Zheng, (1987), included in Tillodontia by de Muizon & Marshall (1992) and Wang & Jin (2004))
P. chienshanensis Huang & Zheng, 1987 * ^{10, 12d} (type loc. Shanghuan Qianshan Basin, China)

Yuesthonyx Tong, Wang & Fu, 2003 (order uncertain, included in Tillodontia, family Yuesthonychidae by Tong, Wang & Fu (2003), excluded from Tillodontia by Wang & Jin (2004))
Y. tingae Tong, Wang & Fu, 2003 * ^11e (type loc. Nongshanian Tantou Basin, China)

Simplodon Huang & Zheng, 2003 (order uncertain, included in Tillodontia?, family Esthonychidae? by Huang & Zheng (2003), included in Tillodontia by Wang & Jin (2004))
S. qianshanensis Huang & Zheng, 2003 * ^11e (type loc. Shanghuan Qianshan Basin)

Benaius Wang & Jin, 2004 (included in Tillodontia inc. sed. by Wang & Jin (2004))
B. qianshuiensis Wang & Jin, 2004 * ^11e (type loc. Shanghuan Qianshan Basin)

Order Taeniodonta

Family Conoryctidae

Conoryctes Cope, 1881
= Hexodon Cope, 1884
C. comma Cope, 1881 * ^6a (type loc. Torrejonian San Juan Basin, New Mexico)
= Hexodon molestus Cope, 1884 * (type loc. Torrejonian San Juan Basin, New Mexico)

Conoryctella Gazin, 1939
C. dragonensis Gazin, 1939 * ^6a (type loc. Torrejonian Dragon, Utah)
C. pattersoni Schoch & Lucas, 1981 ^6b (type loc. Torrejonian San Juan Basin, New Mexico)

Onychodectes Cope, 1888
O. tisonensis Cope, 1888 * [incorrectly O. tissonensis, O. tisonensis tisonensis] ^6a (type loc. Puercan San Juan Basin, New Mexico)
= O. rarus Osborn & Earle, 1895 [O. tisonensis rarus] ^6a (type loc. Puercan San Juan Basin, New Mexico)

Huerfanodon Schoch & Lucas, 1981
H. torrejonius Schoch & Lucas, 1981 * ^6a (type loc. Torrejonian San Juan Basin, New Mexico)
H. polecatensis Schoch & Lucas, 1981 ^6a (type loc. Torrejonian Rock Bench Quarry, Wyoming)
H.? heilprinianus (Cope, 1882) [Triisodon heilprinianus Cope, 1882, Eoconodon heilprinianus] ^6b (type loc. Puercan or Torrejonian San Juan Basin, nomen dubium)

Family Schochiidae

Schochia Lucas & Williamson, 1993
S. sullivani Lucas & Williamson, 1993 * ^6b (type loc. Puercan San Juan Basin, New Mexico)

Family Stylinodontidae

Psittacotherium Cope, 1882
= Hemiganus Cope, 1882
P. multifragum Cope, 1882 * ^6a (type loc. Torrejonian San Juan Basin, New Mexico)
= P. aspasiae Cope, 1882 ^6a (type loc. Torrejonian San Juan Basin, New Mexico)
= P. megalodus Cope, 1887 (type loc. Torrejonian San Juan Basin, New Mexico)
= Hemiganus vultuosus Cope, 1882 * (type loc. Torrejonian San Juan Basin, New Mexico)

Wortmania Hay, 1899
W. otariidens (Cope, 1885) * [Hemiganus otariidens Cope, 1885] ^6a (type loc. Puercan San Juan Basin, New Mexico)

Ectoganus Cope, 1874
= Lampadophorus Patterson, 1949
= Calamodon Cope, 1874
= Dryptodon Marsh, 1876
= Conicodon Cope, 1894
Later species: E. gliriformis Cope, 1874 * (type loc. Wasatchian San Juan Basin, New Mexico)
= Calamodon simplex Cope, 1874 [Ectoganus simplex] (type loc. Wasatchian San Juan Basin, New Mexico)
= Calamodon arcamaenus Cope, 1874 [incorrectly Calamodon arcamnaeus] (type loc. Wasatchian San Juan Basin, New Mexico)
= Calamodon novomehicanus Cope, 1874 [Ectoganus novomehicanus] (type loc. Wasatchian San Juan Basin, New Mexico)
= Dryptodon crassus Marsh, 1879 * (type loc. Wasatchian San Juan Basin, New Mexico)
?= E. lobdelli (Simpson, 1929)
E. lobdelli (Simpson, 1929) [Psittacotherium? lobdelli Simpson, 1929, Lampadophorus lobdelli, E. gliriformis lobdelli] ^6a (type loc. Clarkforkian Bear Creek, Montana, considered as synonym of E. gliriformis by Lucas, Schoch & Williamson (1997), considered as valid by Secord, Gingerich, Smith, Clyde, Wilf & Singer (2006))
= Lampadophorus expectatus Patterson, 1949 ^6a (type loc. Clarkforkian Plateau Valley, Colorado)
Later species: E. bighornensis Schoch, 1981 [E. copei bighornensis Schoch, 1981] (type loc. Wasatchian Bighorn Basin, Wyoming)
Occurrence uncertain: E. cf. bighornensis ^6b (type loc. Clarkforkian Togwotee Pass Area, Wyoming)

Order Embrithopoda

Family Phenacolophidae (order uncertain)

Phenacolophus Matthew & Granger, 1925
= Procoryphodon Flerov, 1957
?= Yuelophus Zhang, 1978
?= Ganolophus Zhang, 1979
?= Tienshanilophus Tong, 1978
P. fallax Matthew & Granger, 1925 * ^12a (type loc. Gashatan Gashato, Mongolia)
= Procoryphodon primaevus Flerov, 1957 * ^8a (type loc. Gashatan Gashato, Mongolia)

Yuelophus Zhang, 1978 (questionable synonym of Phenacolophus Matthew & Granger, 1925)
Y. validus Zhang, 1978 * [incorrectly Y. validis] ^12a (type loc. Nongshanian Nanxiong Basin, China)

Ganolophus Zhang, 1979 [incorrectly Ganilophus] (questionable synonym of Phenacolophus Matthew & Granger, 1925)
G. lanikenensis Zhang, 1979 * [incorrectly G. lannikenensis] ^12a (type loc. Nongshanian Chijiang Basin, China)

Tienshanilophus Tong, 1978 (questionable synonym of Phenacolophus Matthew & Granger, 1925)
T. subashiensis Tong, 1978 ^11c (type loc. Gashatan Turpan Basin, China)
T. lianmuqiensis Tong, 1978 ^11c (type loc. Gashatan Turpan Basin, China)
T. shengjinkouensis Tong, 1978 ^11c (type loc. Gashatan Turpan Basin, China)

Minchenella Zhang, 1980 (replacement for Conolophus)
= Conolophus Zhang, 1978 (preoccupied)
M. grandis (Zhang, 1978) * [Conolophus grandis Zhang, 1978 *] ^12a (type loc. Nongshanian Nanxiong Basin, China)

Radinskya McKenna, Chow, Ting & Luo, 1989 (family uncertain)
R. yupingae McKenna, Chow, Ting & Luo, 1989 * ^11c (type loc. Nongshanian Nanxiong Basin, China)

Order Proboscidea

Family inc. sed.

Eritherium Gheerbrant, 2009
E. azzouzorum Gheerbrant, 2009 ^11d (type loc. early Thanetian Sidi Chenane, Morocco)

Order Creodonta

Family Oxyaenidae

Subfamily Tytthaeninae

Tytthaena Gingerich, 1980
T. parrisi Gingerich, 1980 * ⁴ (type loc. Tiffanian Cedar Point Quarry, Wyoming)
T. lichna (Rose, 1981) [Oxyaena? lichna, Rose, 1981, Tytthaena lichna, Gunnell & Gingerich, 1991, Gunnell, 1998] ⁴ (type loc. Clarkforkian Clark's Fork Basin, Wyoming)

Subfamily Oxyaeninae

Dipsalidictis Matthew, 1915
= Dipsalidictides Denison, 1938
D. platypus Matthew, 1915 * [Oxyaena platypus] ⁴ (type loc. Wasatchian Bighorn Basin, Wyoming)
D. aequidens (Matthew, 1915) [Oxyaena aequidens Matthew, 1915] ⁴ (type loc. Clarkforkian Clark's Fork Basin, Wyoming)
D. krausei Gunnell & Gingerich, 1991 ^3d (type loc. Clarkforkian Clark's Fork Basin, Wyoming)
D. transiens (Matthew, 1915) [Oxyaena transiens Matthew, 1915] ⁴ (type loc. Wasatchian Clark's Fork Basin, Wyoming)
= D. amplus Jepsen, 1930 [Dipsalidictides amplus *] (type loc. Wasatchian Bighorn Basin, Wyoming)

Oxyaena Cope, 1874
Later species: O. lupina Cope, 1874 * (type loc. Wasatchian San Juan Basin, New Mexico)
O. sp. ⁴ (Gashatan Naran-Bulak, Mongolia)

Subfamily Palaeonictinae

Dipsalodon Jepsen, 1930
D. matthewi Jepsen, 1930 * ⁴ (type loc. Clarkforkian Clark's Fork Basin, Wyoming)
D. churchillorum Rose, 1981 ⁴ (type loc. Tiffanian Storm Locality, Wyoming)

Palaeonictis de Blainville, 1842
Later species: P. gigantea de Blainville, 1842 * (type loc. Neustrian Paris Basin, France)
P. peloria Rose, 1981 ⁴ (type loc. Clarkforkian Clark's Fork Basin, Wyoming)
Occurrence uncertain: P. occidentalis Osborn & Wortman, 1892 ^3d (type loc. Wasatchian Bighorn Basin, Wyoming, questionably also Clarkforkian Piceance Creek Basin, Colorado)

Family Hyaenodontidae

Subfamily Limnocyoninae

Prolimnocyon Matthew, 1915
Later species: P. atavus Matthew, 1915 * (type loc. Wasatchian Bighorn Basin, Wyoming)
Occurrence uncertain: cf. P. atavus ^3d (Clarkforkian Togwotee Pass Area, Wyoming)
P. durini (Van Valen, 1978) [Deltatherium durini Van Valen, 1978] ^8e (type loc. Torrejonian? Crazy Mountain Basin, Montana) (order uncertain)
= P. macfaddeni Rigby, 1980 [P.? macfaddeni] ^3d (type loc. Torrejonian Swain Quarry, Wyoming) (order uncertain)
P. chowi Meng, Zhai & Wyss, 1998 ^3d (type loc. Gashatan Bayan Ulan, China)
P. sp. (Clarkforkian Clark's Fork Basin, Wyoming)

Subfamily Proviverrinae

Sinopa Leidy, 1871
= Stypolophus Cope, 1872
Later species: S. rapax Leidy, 1871 (type loc. Bridgerian Green River Basin,Wyoming)
Occurrence uncertain: "S." sp. ^3d (Gashatan Naran-Bulak, Mongolia)

Tinerhodon Gheerbrant, 1995 (member of Proviverrinae fide Gheerbrant, Iarochene, Amaghzaz & Bouya 2006, Solé, Gheerbrant, Amaghzaz & Bouya, 2009)
T. disputatum Gheerbrant, 1995 * ^3d (type loc. Thanetian Adrar Mgorn 1, Morocco)

Subfamily Koholiinae

Lahimia Solé & Gheerbrant, 2009 in Solé, Gheerbrant, Amaghzaz & Bouya, 2009
L. selloumi Solé & Gheerbrant, 2009 in Solé, Gheerbrant, Amaghzaz & Bouya, 2009 * ^3d (type loc. Thanetian Sidi Chenane, Morocco)

Order Carnivora

Family Viverravidae

Didymictis Cope, 1875
Later species: D. protenus (Cope, 1874) * [Limnocyon protenus Cope, 1874, Didymictis protenus, Cope, 1875] (type loc. Wasatchian San Juan Basin, New Mexico)
Later species: D. leptomylus Cope, 1880 ^6b (type loc. Wasatchian Bighorn Basin, Wyoming)
D. proteus Simpson, 1937 ⁷ [Didymictis protenus proteus Simpson, 1937, Rose, 1981, Didymictis proteus, Polly, 1997, Strait, 2001] (type loc. Clarkforkian Clark's Fork Basin, Wyoming, considered as possible synonym of D. leptomylus by Rose (1981), presumably considered as synonym of D. leptomylus by Gingerich (1989), Clyde (2001), Gunnell & Bartels (2001))
D. dellensis Dorr, 1952 ^6b [Protictis dellensis, Gingerich & Winkler, 1985, Didymictis dellensis, Secord, Gingerich, Smith, Clyde, Wilf & Singer, 2006] (type loc. Tiffanian Dell Creek Quarry, Wyoming, considered as synonym of Didymictis proteus by Polly (1997), considered as valid by Secord, Gingerich, Smith, Clyde, Wilf & Singer (2006))

Protictis Matthew, 1937 (considered as subgenus of Didymictis by Matthew (1937), considered as separate genus by MacIntyre (1966))
P. haydenianus (Cope, 1882) * ^6a [Didymictis haydenianus Cope, 1882, Viverravus haydenianus, Matthew, 1899, Wortman, 1901, Didymictis (Protictis) haydenianus, Matthew, 1937, Protictis (Protictis) haydenianus, MacIntyre, 1966, Protictis haydenianus, Rose, 1981, Gingerich & Winkler, 1985] (type loc. Torrejonian San Juan Basin, New Mexico)
= Didymictis primus Cope, 1884 (type loc. Torrejonian San Juan Basin, New Mexico, synonym fide Matthew (1909), Matthew (1937))
P. paralus Holtzman, 1978 ⁷ [Protictis (Protictis) paralus Holtzman, 1978, Protictis paralus, Rose, 1981, Gingerich & Winkler, 1985] (type loc. Tiffanian Judson, North Dakota)
P. agastor Gingerich & Winkler, 1985 ^6b (type loc. Tiffanian Cedar Point Quarry, Wyoming)
P. simpsoni Meehan & Wilson, 2002 ^6f (type loc. Torrejonian San Juan Basin, New Mexico)
P. minor Meehan & Wilson, 2002 ^6f (type loc. Torrejonian San Juan Basin, New Mexico)

Bryanictis MacIntyre, 1966 ^6b (considered as subgenus of Didymictis by MacIntyre (1966), considered as separate genus by Rigby (1980), Gingerich & Winkler (1985))
B. microlestes (Simpson, 1935) * ⁷ [Didymictis microlestes Simpson, 1935, Protictis (Bryanictis) microlestes MacIntyre, 1966, Protictis microlestes, Rose, 1981, Bryanictis microlestes, Rigby, 1980, Gingerich & Winkler, 1985] (type loc. Torrejonian Gidley Quarry, Montana)
B. paulus Meehan & Wilson, 2002 ^6f (type loc. Torrejonian San Juan Basin, New Mexico)

Intyrictis Gingerich & Winkler, 1985
I. vanvaleni (MacIntyre, 1966) * ^6b [Protictis (Bryanictis) vanvaleni MacIntyre, 1966, Bryanictis vanvaleni, Rigby, 1980, Intyrictis vanvaleni, Gingerich & Winkler, 1985] (type loc. Torrejonian San Juan Basin, New Mexico)

Raphictis Gingerich & Winkler, 1985
R. gausion Gingerich & Winkler, 1985 * ^6b (type loc. Tiffanian Cedar Point Quarry, Wyoming)

Viverravus Marsh, 1872
= Triacodon Marsh, 1871 (suppressed by the ICZN in 1988, not Triacodon Cope, 1872)
Later species: V. gracilis Marsh, 1872 * (type loc. Bridgerian Wyoming)
V. acutus Matthew & Granger, 1915 ⁶ (type loc. Wasatchian Clark's Fork Basin, Wyoming)
V. politus Matthew & Granger, 1915 ⁷ (type loc. Wasatchian Clark's Fork Basin, Wyoming)
V. schaffi (Gingerich & Winkler, 1985) ^6b [Protictis schaffi Gingerich & Winkler, 1985, Viverravus schaffi Secord, Gingerich, Smith, Clyde, Wilf & Singer, 2006] (type loc. Tiffanian Schaff Quarry, Wyoming, considered as synonym of V. politus by Polly (1997), considered as valid by Secord, Gingerich, Smith, Clyde, Wilf & Singer (2006))
V. laytoni (Gingerich & Winkler, 1985) ^6b [Protictis laytoni Gingerich & Winkler, 1985, Viverravus laytoni, Polly, 1997, Secord, Gingerich, Smith, Clyde, Wilf & Singer, 2006] (type loc. Tiffanian Princeton Quarry, Wyoming)
= V. bowni Gingerich, 1987 ^6b (type loc. Clarkforkian Clark's Fork Basin, Wyoming, synonym fide Polly (1997))
V. rosei Polly, 1997 ^6f (type loc. Wasatchian Clark's Fork Basin, Wyoming, also Clarkforkian Clark’s Fork/Bighorn Basin fide Polly (1997))

Simpsonictis MacIntyre, 1962 (considered as subgenus of Protictis by MacIntyre (1966), considered as separate genus by Rigby (1980), Gingerich & Winkler (1985))
S. tenuis (Simpson, 1935) * ^6a [Didymictis tenuis Simpson, 1935, Simpsonictis tenuis, MacIntyre, 1962, Rigby, 1980, Gingerich & Winkler, 1985, Protictis (Simpsonictis) tenuis, MacIntyre, 1966, Protictis tenuis, Rose 1981] (type loc. Torrejonian Gidley Quarry, Montana)
S. jaynanneae Rigby, 1980 ^6b (type loc. Torrejonian Swain Quarry, Wyoming, considered as probable synonym of S. tenuis by Gingerich & Winkler (1985))
S. pegus Gingerich & Winkler, 1985 ^6a (type loc. Torrejonian Rock Bench Quarry, Wyoming)

Pristinictis Fox & Youzwyshyn, 1994
P. connata Fox & Youzwyshyn, 1994 * ^6b (type loc. Tiffanian Cochrane 2, Alberta)

Ictidopappus Simpson, 1935
I. mustelinus Simpson, 1935 * ^6a (type loc. Torrejonian Gidley Quarry, Montana)

Pappictidops Qiu & Li, 1977
P. orientalis Qiu & Li, 1977 * ⁷ (type loc. Shanghuan Qianshan Basin, China)
P. acies Wang, 1978 ^6b (type loc. Shanghuan Nanxiong Basin, China)
P. obtusus Wang, 1978 ^6b (type loc. Nangxiong Basin Shanghuan)

Family Miacidae

Uintacyon Leidy, 1872
= Triacodon Cope, 1872 (questionable synonym fide McKenna & Bell, 1997, not Triacodon Marsh, 1871)
Later species: U. edax Leidy, 1872 * (type loc. Bridgerian Green River Basin, Wyoming)
U. rudis Matthew, 1915 ^6b [Uintacyon massetericus rudis Matthew, 1915, Uintacyon rudis, Rose, 1981] (type loc. Clarkforkian Clark's Fork Basin, Wyoming)

Carnivora inc. sed.

Ravenictis Fox & Youzwyshyn, 1994
R. krausei Fox & Youzwyshyn, 1994 * ^6f (type loc. Puercan Rav W-1, Saskatchewan)

Order Xenarthra

Family Dasypodidae

Riostegotherium Oliveira & Bergqvist, 1998
R. yanei Oliveira & Bergqvist, 1998 * ⁵ (type loc. Itaboraian/Riochican Itaboraí, Brazil)

Order Pholidota

Family Escavadodontidae

Escavadodon Rose & Lucas, 2000
E. zygus Rose & Lucas, 2000 * ^5d (type loc. Torrejonian San Juan Basin, New Mexico)

Family Epoicotheriidae

Amelotabes Rose, 1978
A. simpsoni Rose, 1978 * ^5a (type loc. Tiffanian near Croc Tooth Quarry, Wyoming)

Family Metacheiromyidae

Palaeanodon Matthew, 1918

Later species: P. ignavus Matthew, 1918 * (type loc. Wasatchian Bighorn Basin, Wyoming)
P. parvulus Matthew, 1918 ^5a (type loc. Clarkforkian Clark's Fork Basin, Wyoming)

Propalaeanodon Rose, 1979
P. schaffi Rose, 1979 * ^5a (type loc. Tiffanian Princeton Quarry, Wyoming)

Mylanodon Secord, Gingerich & Bloch, 2002
M. rosei Secord, Gingerich & Bloch, 2002 * ^5d (type loc. Tiffanian Y2K Quarry, Wyoming)

Pholidota inc. sed.

Melaniella Fox, 1984 (Palaeanodonta?)
M. timosa Fox, 1984 * ^5a (type loc. Tiffanian UADW-2, Alberta)

Order inc. sed. (Xenarthra/Pholidota?)

Family Ernanodontidae

Ernanodon Ting, 1979
E. antelios Ting, 1979 * ^5a (type loc. Nongshanian Nanxiong Basin, China)

Asiabradypus Nessov, 1987
A. incompositus Nessov, 1987 * ^5a (type loc. Gashatan Zhylga 1a, Kazakhstan)

Placentalia inc. sed.

Family Zhelestidae (Ungulatomorpha)

Alostera Fox, 1989
Occurrence uncertain: A. saskatchewanensis Fox, 1989 * ¹³ (type loc. Lancian Wounded Knee Local Fauna, Saskatchewan, Puercan specimens reworked?)

Family inc. sed.

Mingotherium Schoch, 1985 (Uintatheriamorpha?)
M. holtae Schoch, 1985 * ¹³ (type loc. Tiffanian? Santee Rediversion Canal, South Carolina)

Horolodectes Scott, Webb & Fox, 2006
H. sunae Scott, Webb & Fox, 2006 * ¹³ (type loc. Tiffanian Alberta)

Wanotherium Tang & Yan, 1976
W. xuanchengensis Tang & Yan, 1976 * ¹³ (type loc. Gashatan Xuancheng Basin, China)

Obtususdon Xu, 1977
O. hanhuaensis Xu, 1977 * ¹³ (type loc. Nongshanian Qianshan Basin, China)

Ganungulatum Ting, Meng, Li, Wang, Tong, Schiebout, Koch, Clyde & Bowen, 2007 (Ungulata, possibly related to a group basal to Artiodactyla fide Ting et al. (2007))
G. xincunliense Ting, Meng, Li, Wang, Tong, Schiebout, Koch, Clyde & Bowen, 2007 * ¹³ (type loc. Nongshanian Chijiang Basin, China)

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