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Procreodi

Mammalia - Procreodi

Taxonomy
Procreodi was named by Matthew (1915). It is not extant.

It was assigned to Ungulata by McKenna and Lofgren (2003) and Eberle (2003).

Synonyms
Synonymy list
YearName and author
1915Procreodi Matthew
1969Arctocyonia Van Valen
1975Arctocyonia McKenna p. 43
2003Procreodi Eberle p. 152
2003Procreodi McKenna and Lofgren p. 635

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
subclassSynapsida
—Therapsida()
RankNameAuthor
infraorderCynodontia()
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Theriamorpha(Rowe 1993)
—Theriiformes()
—Trechnotheria
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—Laurasiatheria
—Scrotifera
—Euungulata
orderProcreodiMatthew 1915
orderProcreodiMatthew 1915

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Or. †Procreodi Matthew 1915
show all | hide all
Fm. †Arctocyonidae Murray 1866 [condylarth]
+
G. †Anacodon Cope 1882
+
†Anacodon cultridens Matthew and Granger 1915
†Anacodon ursidens Cope 1882
G. †Aphanocyon Secord 2008
+
†Aphanocyon amaurus Secord 2008
†Aphanocyon codyensis Secord 2008
G. †Arctocyon Blainville 1841
+
†Arctocyon acrogenius Gazin 1956
+
Invalid names: Arctocyonides mumak Van Valen 1978 [synonym]
†Arctocyon corrugatus Cope 1883
+
Invalid names: Neoclaenodon montanensis Gidley 1919 [synonym]
†Arctocyon ferox Cope 1883
†Arctocyon nexus Gazin 1956
G. †Arctocyonides Lemoine 1891
+
†Arctocyonides arenae Russell 1964
†Arctocyonides jefferyi Hooker 2010
†Arctocyonides trouessarti Lemoine 1891
†Arctocyonides weigelti Russell 1964
G. †Baioconodon Gazin 1941
+
†Baioconodon cannoni Middleton and Dewar 2004
†Baioconodon engdahli Archibald 1982
†Baioconodon middletoni Eberle and Lillegraven 1998
†Baioconodon nordicus Jepsen 1930
+
Invalid names: Ragnarok harbichti Van Valen 1978 [synonym]
†Baioconodon wovokae Van Valen 1978
Invalid names: Ragnarok Van Valen 1978 [synonym]
G. †Carcinodon Scott 1892
+
†Carcinodon antiquus Simpson 1936
†Carcinodon aquilonius Russell 1974
†Carcinodon olearyi Williamson and Carr 2007
†Carcinodon simplex Williamson and Carr 2007
G. †Chriacus Cope 1883
+
†Chriacus badgleyi Gingerich 1989
†Chriacus baldwini Cope 1882
+
Invalid names: Chriacus schlosserianus Cope 1888 [synonym], Metachriacus provocator Simpson 1935 [synonym], Oxyclaenus pearcei Gazin 1941 [synonym], Spanoxyodon latrunculus Simpson 1935 [synonym], Tricentes crassicollidens Cope 1884 [synonym]
†Chriacus calenancus Van Valen 1978
†Chriacus gallinae Matthew and Granger 1915
†Chriacus katrinae Van Valen 1978
†Chriacus metocometi Van Valen 1978
†Chriacus oconostotae Van Valen 1978
†Chriacus pelvidens Cope 1881
+
Invalid names: Chriacus stenops Cope 1888 [synonym]
†Chriacus punitor Simpson 1935
+
Invalid names: Chriacus pusillus Simpson 1935 [synonym]
†Chriacus truncatus Cope 1884
Invalid names: Metachriacus Simpson 1935 [synonym], Spanoxyodon Simpson 1935 [synonym], Tricentes Cope 1884 [synonym]
G. †Claenodon Scott 1892
+
†Claenodon latidens Gidley 1919
†Claenodon silberlingi Gidley 1919
Invalid names: Neoclaenodon Gidley 1919 [synonym]
G. †Colpoclaenus Patterson and McGrew 1962
+
†Colpoclaenus keeferi Patterson and McGrew 1962
†Colpoclaenus procyonoides Matthew 1937
G. †Deuterogonodon Simpson 1935
+
†Deuterogonodon montanus Gidley 1935
†Deuterogonodon noletil Van Valen 1978
G. †Heteroborus Cope 1880
+
†Heteroborus duelii Cope 1880
G. †Hyodectes Cope 1880
+
†Hyodectes gervaisii Cope 1880
G. †Karakia Thewissen et al. 2001
+
†Karakia longidens Thewissen et al. 2001
G. †Lambertocyon Gingerich 1979
+
†Lambertocyon eximius Gingerich 1979
†Lambertocyon gingerichi Gunnell 1994
†Lambertocyon ischyrus Gingerich 1978
G. †Landenodon Quinet 1968
+
†Landenodon lavocati Russell 1980
†Landenodon phelizoni Russell 1980
†Landenodon woutersi Quinet 1968
G. †Loxolophus Cope 1885
+
†Loxolophus attenuatus Osborn and Earle 1895
†Loxolophus criswelli Rigby, Jr. 1980
†Loxolophus faulkneri Eberle and Lillegraven 1998
†Loxolophus grangeri Simpson 1936
†Loxolophus hyattianus Cope 1885
+
Invalid names: Loxolophus adapinus Cope 1885 [synonym], Mimotricentes mirielae Van Valen 1978 [synonym]
†Loxolophus kimbetovius Matthew 1937
†Loxolophus pentacus Cope 1888
+
Invalid names: Chriacus ruetimeyerianus Cope 1888 [synonym]
†Loxolophus priscus Cope 1888
†Loxolophus schizophrenus Johnston and Fox 1984
†Loxolophus spiekeri Gazin 1938
+
Invalid names: Protogonodon biathales Gazin 1941 [synonym]
†Loxolophus stenognathus Matthew 1897
Invalid names: Deltatherium interruptum Cope 1882 [nomen dubium], Paradoxodonta Strand 1943 [synonym], Protochriacus Scott 1892 [synonym], Protogonodon Scott 1892 [synonym]
G. †Maiorana Van Valen 1978
+
†Maiorana ferrisensis Eberle and Lillegraven 1998
†Maiorana noctiluca Van Valen 1978
G. †Mentoclaenodon Weigelt 1960
G. †Mimatuta Van Valen 1978
+
†Mimatuta makpialutae Van Valen 1978
†Mimatuta minuial Van Valen 1978
†Mimatuta morgoth Van Valen 1978
Invalid names: Earendil Van Valen 1978 [synonym]
G. †Mimotricentes Simpson 1937
+
†Mimotricentes angustidens Simpson 1937
†Mimotricentes tedfordi McKenna and Lofgren 2003
G. †Oxyclaenus Cope 1884
+
†Oxyclaenus corax Johnston and Fox 1984
†Oxyclaenus cuspidatus Cope 1884
†Oxyclaenus pugnax Simpson 1935
+
Invalid names: Thangorodrim thalion Van Valen 1978 [synonym]
†Oxyclaenus simplex Cope 1884
+
Invalid names: Mioclaenus filholianus Cope 1888 [synonym]
†Oxyclaenus subbituminus Middleton and Dewar 2004
Invalid names: Microclaenodon Scott 1892 [synonym], Thangorodrim Van Valen 1978 [synonym]
G. †Oxyprimus Van Valen 1978
+
†Oxyprimus erikseni Van Valen 1978
†Oxyprimus galadrielae Van Valen 1978
†Oxyprimus putorius Van Valen 1978
G. †Oxytomodon Gazin 1941
+
†Oxytomodon perissum Gazin 1941
G. †Paratriisodon Chow 1959
+
G. †Princetonia Gingerich 1989
+
†Princetonia yalensis Gingerich 1989
G. †Protungulatum Sloan and Van Valen 1965
+
†Protungulatum coombsi Archibald et al. 2011
†Protungulatum donnae Sloan and Van Valen 1965
+
Invalid names: Protungulatum mckeeveri Archibald 1982 [synonym]
†Protungulatum gorgun Van Valen 1978
†Protungulatum sloani Van Valen 1978
G. †Sigynorum McComas and Eberle 2016
+
†Sigynorum magnadivisus McComas and Eberle 2016
G. †Thryptacodon Matthew and Granger 1915
+
†Thryptacodon antiquus Matthew and Granger 1915
+
Invalid names: Thryptacodon loisi Kelley and Wood 1954 [synonym]
†Thryptacodon australis Simpson 1935
†Thryptacodon barae Gingerich 1989
†Thryptacodon olseni Matthew and Granger 1915
†Thryptacodon orthogonius Russell 1929
+
Invalid names: Thryptacodon belli Gazin 1956 [synonym], Thryptacodon demari Gazin 1956 [synonym]
†Thryptacodon pseudarctos Simpson 1928
Invalid names: Arctocyoninae Giebel 1855 [empty], Loxolophinae Van Valen 1978 [empty]
G. †Prolatidens Sudre and Russell 1982
+
†Prolatidens waudruae Sudre and Russell 1982
Invalid names: Arctocyonia Van Valen 1969 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: scansorialsubc
Diet: insectivoresubc
Reproduction: viviparoussubc
Created: 2005-09-06 20:43:42
Modified: 2005-09-06 22:44:32
Source: subc = subclass, c = class, subp = subphylum
References: Carroll 1988, Ji et al. 2002, Hendy et al. 2009, Lillegraven 1979

Age range: base of the Late/Upper Maastrichtian to the top of the Bridgerian or 70.60000 to 46.20000 Ma

Collections (510 total)


Time interval Ma Country or state Original ID and collection number
Lancian70.6 - 66.0USA (Wyoming) Protungulatum sp. (14514)
Late/Upper Maastrichtian70.6 - 66.0USA (Montana) Baioconodon nordicus (183109) Protungulatum coombsi (110464) Protungulatum gorgun (14674)
Pu166.0 - 63.3USA (Montana) Mimatuta minuial, Protungulatum donnae (14762)
Puercan66.0 - 63.3USA (Wyoming) Arctocyonidae indet. (14715 14716 14735 14805) Arctocyonidae indet., Loxolophus hyattianus (14731) Arctocyonidae indet., Oxyclaenus cuspidatus (14723) Arctocyonidae indet., Oxyprimus galadrielae (14804) Arctocyonidae indet., Protungulatum donnae, Protungulatum gorgun (14722) Baioconodon middletoni, Loxolophus hyattianus, Loxolophus priscus (14797) Baioconodon sp. (14712) Loxolophus faulkneri (14706 14707) Loxolophus hyattianus (14728) Loxolophus priscus, Protungulatum donnae (14720) Loxolophus sp., Loxolophus faulkneri (14713) Maiorana noctiluca, Mimatuta minuial, Oxyprimus galadrielae, Oxyprimus putorius, Loxolophus nordicus (14808) Mimatuta makpialutae, Ragnarok wovokae (14807) Mimatuta sp. (14725) Mimatuta sp., Maiorana ferrisensis, Protungulatum donnae (14711) Oxyclaenus simplex (14803) Oxyclaenus sp., Baioconodon denverensis, Oxyclaenus cuspidatus (14729) Oxyprimus sp. (14710) Oxyprimus sp., Mimatuta sp., Maiorana noctiluca, Protungulatum donnae, Sigynorum magnadivisus (174233) Oxyprimus sp., Mimatuta sp., Oxyprimus galadrielae, Protungulatum donnae, Protungulatum sloani (14796) Protungulatum donnae (14708 14709)
Puercan66.0 - 63.3USA (New Mexico) Arctocyon ferox (74549 125183) Loxolophus hyattianus (14794) Loxolophus hyattianus, Loxolophus kimbetovius, Oxyclaenus cuspidatus, Oxyclaenus simplex (14703) Loxolophus hyattianus, Loxolophus pentacus, Loxolophus priscus (14795) Loxolophus hyattianus, Loxolophus pentacus, Loxolophus priscus, Oxyclaenus cuspidatus, Oxyclaenus simplex, Protogonodon grangeri, Chriacus antiquus (14662) Loxolophus kimbetovius, Oxyclaenus cuspidatus, Oxyclaenus simplex, Mimotricentes mirielae (14760)
Puercan66.0 - 63.3Canada (Saskatchewan) Arctocyonidae indet., Oxyclaenus sp., Baioconodon denverensis, Loxolophus schizophrenus (14691) Baioconodon denverensis, Carcinodon aquilonius, Loxolophus schizophrenus, Oxyclaenus corax (14768) Mimatuta sp., Oxyprimus erikseni, Protungulatum donnae, Ragnarok sp. (14756) Protungulatum donnae (14737)
Puercan66.0 - 63.3USA (Colorado) Arctocyonidae indet., Baioconodon denverensis, Oxyprimus galadrielae, Oxyclaenus subbituminus, Baioconodon cannoni (14658) Baioconodon denverensis (14774) Loxolophus hyattianus (14677 14792) Loxolophus hyattianus, Oxyclaenus cuspidatus (14683) Loxolophus sp. (209874 209879 209890 209965) Oxyclaenus cuspidatus (14689) Oxyprimus sp., Maiorana sp., Baioconodon nordicus, Protungulatum donnae (176863)
Puercan66.0 - 63.3USA (North Dakota) Protungulatum sp. (14765)
Puercan66.0 - 63.3USA (Montana) Baioconodon nordicus (14693) Carcinodon sp., Baioconodon nordicus (14744) Carcinodon sp., Loxolophus sp., Oxyclaenus sp., Baioconodon nordicus, Loxolophus schizophrenus (14745) Mimatuta minuial (14701) Mimatuta minuial, Oxyprimus erikseni, Protungulatum donnae, Ragnarok nordicum (14786) Mimatuta minuial, Protungulatum donnae (231047) Mimatuta minuial, Protungulatum mckeeveri, Ragnarok nordicum (14761) Mimatuta minuial, Ragnarok engdahli (14694) Mimatuta morgoth (14675 108198 108199) Mimatuta morgoth, Oxyprimus erikseni, Protungulatum donnae (14671) Mimatuta morgoth, Oxyprimus erikseni, Protungulatum donnae, Protungulatum gorgun, Ragnarok nordicum (14699 14754) Mimatuta morgoth, Oxyprimus erikseni, Protungulatum donnae, Ragnarok engdahli (14798) Mimatuta morgoth, Oxyprimus erikseni, Protungulatum donnae, Ragnarok nordicum (14749) Mimatuta morgoth, Oxyprimus erikseni, Ragnarok engdahli (14742) Mimatuta morgoth, Protungulatum gorgun, Ragnarok nordicum (14782) Mimatuta sp. (14801 14802) Mimatuta sp., Baioconodon sp., Baioconodon engdahli, Mimatuta minuial, Oxyprimus erikseni (231045) Mimatuta sp., Mimatuta minuial, Mimatuta morgoth, Oxyprimus erikseni, Protungulatum donnae, Protungulatum gorgun, Ragnarok nordicum (14788) Mimatuta sp., Mimatuta minuial, Mimatuta morgoth, Oxyprimus erikseni, Protungulatum donnae, Ragnarok nordicum (14777) Mimatuta sp., Mimatuta minuial, Oxyprimus erikseni, Protungulatum donnae (193844) Mimatuta sp., Mimatuta morgoth, Oxyprimus erikseni, Protungulatum donnae, Ragnarok nordicum (14751) Mimatuta sp., Mimatuta morgoth, Protungulatum donnae (14771) Mimatuta sp., Mimatuta morgoth, Protungulatum donnae, Protungulatum gorgun, Ragnarok nordicum (14787) Mimatuta sp., Mimatuta morgoth, Protungulatum gorgun, Ragnarok nordicum (14763) Mimatuta sp., Oxyprimus erikseni (14767) Mimatuta sp., Oxyprimus erikseni, Baioconodon nordicum, Ragnarok harbichti (14743) Mimatuta sp., Oxyprimus erikseni, Protungulatum donnae, Protungulatum gorgun (14780) Mimatuta sp., Oxyprimus erikseni, Protungulatum donnae, Protungulatum gorgun, Ragnarok nordicum (14784 14785) Mimatuta sp., Oxyprimus erikseni, Protungulatum gorgun (14776) Mimatuta sp., Oxyprimus erikseni, Ragnarok nordicum (14773) Mimatuta sp., Protungulatum donnae, Mimatuta sp. (14759) Mimatuta sp., Ragnarok nordicum (14668 14669 14740 14789) Oxyclaenus pugnax, Tricentes sp., Protungulatum sp. (14766) Oxyprimus erikseni (14696 14702) Oxyprimus erikseni, Protungulatum gorgun (14698) Oxyprimus erikseni, Ragnarok nordicum (14660) Oxyprimus sp. (14665 14673) Oxyprimus sp., Baioconodon engdahli, Mimatuta minuial, Mimatuta morgoth, Oxyprimus erikseni, Protungulatum donnae, Protungulatum gorgun, Baioconodon harbichti (14705) Protungulatum donnae (14663 14667 14753) Protungulatum donnae, Ragnarok nordicum (14779) Protungulatum gorgun (14755 14757) Protungulatum gorgun, Ragnarok nordicum (14676) Protungulatum sp., Baioconodon sp., Mimatuta morgoth, Protungulatum donnae, Protungulatum gorgun (14672) Protungulatum sp., Loxolophus sp., Oxyprimus sp., Baioconodon denverensis, Carcinodon aquilonius, Oxyclaenus simplex, Protogonodon pentacus (14809) Protungulatum sp., Mimatuta morgoth, Oxyprimus erikseni, Protungulatum donnae, Protungulatum gorgun, Ragnarok harbichti (14741) Protungulatum sp., Mimatuta sp. (14770) Ragnarok nordicum (14697 14700 14752 14758 14778)
Puercan66.0 - 63.3USA (Utah) Loxolophus pentacus (14736) Loxolophus pentacus, Oxyclaenus pugnax (14670) Loxolophus sp. (14739) Loxolophus sp., Oxyclaenus sp., Protogonodon sp. (14790) Loxolophus spiekeri, Oxyclaenus pugnax (14692) Oxyclaenus simplex (14791)
Danian66.0 - 61.6USA (North Dakota) Arctocyon sp., Thryptacodon australis (14962)
Danian66.0 - 61.6Belgium (Hainaut) Prolatidens waudruae (132949)
Danian66.0 - 61.6Canada (Saskatchewan) Carcinodon aquilonius (14764)
Puercan - Torrejonian66.0 - 60.9USA (New Mexico) Arctocyon ferox (193958)
To263.8 - 60.9Canada (Alberta) Chriacus sp., Colpoclaenus sp. (14894)
Torrejonian63.8 - 60.9USA (Utah) Chriacus sp., Mimotricentes sp., Loxolophus pentacus, Mimotricentes subtrigonus (14883) Mimotricentes elassus, Mimotricentes subtrigonus, Oxyclaenus pearcei, Oxytomodon perissum, Protogonodon biatheles, Chriacus sp., Protogonodon spiekeri (14830) Oxyclaenus pearcei (14889)
Torrejonian63.8 - 60.9USA (Montana) Arctocyon ferox, Metachriacus punitor, Mimotricentes latidens (14913) Chriacus pugnax (14910) Claenodon montanensis (14921) Deuterogonodon montanus, Metachriacus provocator (14918) Metachriacus provocator (14917 14919) Metachriacus provocator, Mimotricentes angustidens (14920) Metachriacus provocator, Mimotricentes latidens (14923) Mimotricentes angustidens (14909) Mimotricentes sp., Claenodon vecordensis (14907) Neoclaenodon montanensis, Spanoxyodon latrunculus, Tricentes punitor, Mimotricentes latidens, Arctocyon ferox (14906)
Torrejonian63.8 - 60.9USA (Wyoming) Arctocyon ferox, Chriacus katrinae, Chriacus orthogonius, Microclaenodon assurgens, Arctocyonides montanensis, Mimotricentes sp. (14912) Arctocyon ferox, Chriacus pelvidens, Mimotricentes subtrigonus, Protogonodon criswelli (14886) Chriacus baldwini, Mimotricentes subtrigonus, Claenodon montanensis, Chriacus orthogonius (14898) Chriacus orthogonius (14880 14904 14905) Mimotricentes subtrigonus (14900) Mimotricentes subtrigonus, Chriacus orthogonius (14897)
Torrejonian63.8 - 60.9Canada (Alberta) Arctocyon ferox, Chriacus punitor (143200) Chriacus punitor (143199) Claenodon montanensis (14822) Colpoclaenus sp. (14828)
Torrejonian63.8 - 60.9USA (Texas) Arctocyonidae indet. (14970) Baioconodon sp. (14829) Claenodon mumak, Tricentes truncatus, Arctocyonidae indet. (14956) Claenodon procyonoides (200442) Tricentes truncatus (14975)
Torrejonian63.8 - 60.9USA (New Mexico) Arctocyon ferox (14810 14891 118037 179481) Arctocyon ferox, Chriacus baldwini, Chriacus pelvidens (14825) Arctocyon ferox, Chriacus baldwini, Chriacus pelvidens, Colpoclaenus procyonoides, Microclaenodon assurgens, Mimotricentes subtrigonus (14893) Arctocyon ferox, Chriacus baldwini, Chriacus pelvidens, Colpoclaenus procyonoides, Mimotricentes subtrigonus (14833) Arctocyon ferox, Chriacus pelvidens, Deuterogonodon noletil, Mimotricentes subtrigonus (14815) Arctocyon ferox, Colpoclaenus procyonoides, Mimotricentes subtrigonus (14835) Arctocyonidae indet., Chriacus baldwini, Chriacus pelvidens, Deuterogonodon noletil, Microclaenodon assurgens, Mimotricentes subtrigonus (14865) Chriacus baldwini (14869) Chriacus baldwini, Chriacus pelvidens, Deuterogonodon noletil, Microclaenodon assurgens, Mimotricentes subtrigonus (14868) Chriacus baldwini, Chriacus pelvidens, Mimotricentes subtrigonus (14832) Chriacus baldwini, Deuterogonodon noletil, Mimotricentes subtrigonus (14824) Chriacus baldwini, Tricentes subtrigonus (14873) Chriacus pelvidens, Chriacus truncatus, Tricentes subtrigonus (14816) Claenodon sp., Tricentes sp. (14819) Deuterogonodon sp. (14877) Loxolophus sp. (14888) Mimotricentes subtrigonus (14859 14867) Oxyclaenidae indet., Tricentes sp. (14813) Tricentes sp. (14812) Tricentes subtrigonus (14826)
Torrejonian - Tiffanian63.8 - 56.8USA (Wyoming) Arctocyon ferox (14837 14841) Arctocyon sp. (14838 14844 14845 14850) Mimotricentes sp. (14840 14853) Mimotricentes sp., Arctocyon ferox (14820) Mimotricentes sp., Thryptacodon sp., Mimotricentes subtrigonus (14851) Mimotricentes subtrigonus (14858)
Ti161.7 - 56.8USA (Montana) Chriacus pelvidens (15021 15023)
Ti161.7 - 56.8Canada (Alberta) Mimotricentes sp., Oxyprimus sp., Chriacus baldwini, Chriacus pelvidens, Colpoclaenus keeferi, Claenodon montanensis, Thryptacodon orthogonius (14939)
Ti361.7 - 56.8USA (Colorado) Colpoclaenus keeferi (99823) Mimotricentes subtrigonus (99821)
Ti361.7 - 56.8Canada (Alberta) Arctocyonidae indet., Arctocyon ferox, Chriacus oconostotae, Thryptacodon australis, Arctocyon corrugatus (14928) Colpoclaenus keeferi, Metachriacus sp., Claenodon ferox (14992)
Ti461.7 - 56.8Canada (Saskatchewan) Arctocyon mumak, Thryptacodon australis, Arctocyon corrugatus, Chriacus sp. (14978)
Tiffanian61.7 - 56.8USA (Wyoming) Aphanocyon sp. (190473) Arctocyon ferox, Thryptacodon australis (14999) Arctocyon mumak (14950 15061 190407) Arctocyon mumak, Aphanocyon codyensis (15060) Arctocyon mumak, Arctocyon nexus (190411) Arctocyon nexus (85096 190409 190427 190464 190478 190494) Chriacus baldwini, Claenodon sp., Thryptacodon demari (14981) Chriacus oconostotae, Claenodon sp. small, Claenodon sp. large, Lambertocyon gingerichi, Thryptacodon australis (14936) Chriacus pelvidens (14983) Chriacus pelvidens, Chriacus truncatus, Tricentes subtrigonus (14965) Chriacus pelvidens, Mimotricentes fremontensis, Thryptacodon australis, Thryptacodon demari, Claenodon ferox (15001) Chriacus pelvidens, Phenacodus sp., Mimotricentes sp. (15036) Chriacus sp. (190462) Chriacus sp., Chriacus pelvidens, Claenodon acrogenius, Thryptacodon belli, Tricentes fremontensis, Claenodon ferox, Claenodon montanensis, Claenodon procyonoides, Thryptacodon demari (14989) Chriacus sp., Princetonia yalensis (190420) Chriacus sp., Thryptacodon australis (14926) Claenodon acrogenius, Thryptacodon demari, Tricentes fremontensis (14964) Claenodon sp., Princetonia yalensis, Arctocyon nexus (26569) Colpoclaenus keeferi, Claenodon ferox, Tricentes subtrigonus (15067) Colpoclaenus keeferi, Thryptacodon australis, Aphanocyon amaurus, Chriacus sp., Claenodon acrogenius, Mimotricentes sp. (15017) Lambertocyon eximius (14974 14979 14985) Lambertocyon eximius, Claenodon sp., Thryptacodon demari (14987) Lambertocyon eximius, Thryptacodon australis, Thryptacodon demari (14980) Lambertocyon eximius, Thryptacodon australis, Thryptacodon pseudarctos (190410) Lambertocyon sp. (15059 190408 190436) Mimotricentes sp. (198262 198263 198264) Princetonia yalensis (15065 190490) Princetonia yalensis, Arctocyon nexus (190437) Princetonia yalensis, Thryptacodon pseudarctos, Arctocyon nexus (15057) Princetonia yalensis, Thryptacodon sp., Claenodon sp. (15049) Thryptacodon australis (14944 14988) Thryptacodon australis, Arctocyon nexus (15007) Thryptacodon australis, Claenodon ferox, Thryptacodon demari (14997) Thryptacodon australis, Claenodon mumak (14952) Thryptacodon pseudarctos (53059 190403 190405 190424 190445 190446 190475) Thryptacodon pseudarctos, Arctocyon nexus (190414 190418 190468 190493) Thryptacodon sp. (15032) Tricentes sp., Thryptacodon sp. (15034)
Tiffanian61.7 - 56.8Canada (Alberta) Arctocyonidae indet. (14945 14959) Chriacus sp. (14971) Claenodon sp. (14995) Colpoclaenus keeferi (14929 14933) Colpoclaenus sp. (14961)
Tiffanian61.7 - 56.8USA (North Dakota) Arctocyonidae indet. (14977) Thryptacodon australis (14931) Thryptacodon sp., Thryptacodon australis (15000)
Tiffanian61.7 - 56.8USA (Colorado) Arctocyonidae indet. (14935) Arctocyonides mumak, Thryptacodon australis (174227) Thryptacodon australis (14967) Tricentes sp. (14943)
Tiffanian61.7 - 56.8USA (California) Arctocyonidae indet. (224208) Lambertocyon gingerichi, Mimotricentes tedfordi (154724) Mimotricentes tedfordi (14872 224207) Thryptacodon sp., Mimotricentes tedfordi (224203)
Tiffanian61.7 - 56.8USA (Montana) Arctocyon ferox, Thryptacodon australis, Tricentes sp., Arctocyon procyonoides (14937) Chriacus pelvidens, Mimotricentes fremontensis, Claenodon montanensis, Claenodon sp., Chriacus orthogonius, Thryptacodon demari, Chriacus sp. (15025) Chriacus pelvidens, Thryptacodon australis, Claenodon montanensis (15064) Claenodon ferox (15042 15043 15051 15052) Thryptacodon australis, Claenodon ferox (15037) Thryptacodon sp., Anacodon ursidens (15048) Tricentes sp. (15047)
Selandian61.6 - 59.2Germany (Saxony-Anhalt) Mentoclaenodon walbeckensis, Arctocyonides weigelti (74643)
Selandian61.6 - 59.2Belgium Arctocyonidae indet., Arctocyonides weigelti (68432)
Thanetian59.2 - 56.0Morocco Arctocyonidae indet. (133215)
Thanetian59.2 - 56.0Morocco (Meknès-Tafilalet) Arctocyonidae indet. (88301)
Thanetian59.2 - 56.0France (Champagne-Ardenne) Arctocyon primaevus, Arctocyonides trouessarti, Arctocyonides arenae (137125) Arctocyonides arenae, Landenodon lavocati, Landenodon phelizoni (68428) Landenodon lavocati (87925 87943)
Thanetian59.2 - 56.0United Kingdom (England) Arctocyonides arenae (68433)
Late/Upper Paleocene58.7 - 55.8USA (Maryland) Arctocyonidae indet. (14947)
Late/Upper Paleocene58.7 - 55.8France (Oise) Arctocyon primaevus, Landenodon woutersi (166598)
Late/Upper Paleocene58.7 - 55.8USA (Wyoming) Aphanocyon codyensis (188231) Arctocyon sp., Arctocyon mumak, Thryptacodon australis, Mimotricentes sp. (15018 15024) Princetonia yalensis, Arctocyon nexus (188220)
Cf256.2 - 54.9USA (Wyoming) Princetonia yalensis, Tricentes sp. (46651)
Clarkforkian56.2 - 54.9USA (Montana) Thryptacodon pseudarctos (15079)
Clarkforkian56.2 - 54.9USA (Colorado) Chriacus gallinae (15347) Chriacus sp. (15239) Lambertocyon ischyrus (15232 15245 15253 15254 15257) Lambertocyon ischyrus, Thryptacodon australis (15252) Thryptacodon australis (15241 15258)
Clarkforkian56.2 - 54.9USA (Wyoming) Anacodon nexus, Thryptacodon sp. (15075) Arctocyon nexus (190431 190432 190450) Arctocyonidae indet., Chriacus sp., Princetonia sp., Thryptacodon sp., Thryptacodon antiquus (15085) Chriacus sp. (15072 15099 15167) Chriacus sp., Anacodon nexus (15092) Chriacus sp., Arctocyon nexus (190455) Chriacus sp., Princetonia yalensis (15159) Chriacus sp., Thryptacodon antiquus, Thryptacodon pseudarctos (15183) Chriacus sp., Tricentes sp. (15082) Princetonia yalensis (15126) Princetonia yalensis, Thryptacodon antiquus (15091 15110) Princetonia yalensis, Thryptacodon pseudarctos (15089) Thryptacodon antiquus (15083 15084 15087 15104 15118 15132 15135 15148 15152 15166 15168 15171 15184 15185) Thryptacodon pseudarctos (15028 190485) Thryptacodon sp. (15216)
Ypresian56.0 - 47.8United Kingdom Landenodon sp. (87950)
Ypresian56.0 - 47.8Pakistan (Balochistan) Machocyon abbasi (180568 180569) Quettacyon parachai (94596 180570) Sororocyon usmanii, Obashtakaia aeruginis (94600)
Ypresian56.0 - 47.8Belgium (Brabant) Landenodon woutersi (35531)
Ypresian56.0 - 47.8Belgium (Hainaut) Landenodon woutersi (87947)
Ypresian56.0 - 47.8France (Oise) Landenodon sp. (68174)
Ypresian56.0 - 47.8United Kingdom (England) Arctocyonides jefferyi (38868) Landenodon sp. (184229 184515) Landenodon woutersi (133368)
Ypresian56.0 - 47.8India (Gujarat) Arctocyonidae indet. (55494)
Lostcabinian55.8 - 50.3USA (Wyoming) Thryptacodon loisi (15915 16076 16078)
Wasatchian55.8 - 50.3Canada (Northwest Territories) Anacodon sp. (15583)
Wasatchian55.8 - 50.3USA (Wyoming) Anacodon sp. (15689) Anacodon ursidens (15518 15542 15550 15687 46701 46702 46707 46715 46729 46740 46746 46747 46754) Anacodon ursidens, Chriacus gallinae (15551 15553 15554 46699) Anacodon ursidens, Thryptacodon antiquus (15555) Anacodon ursidens, Thryptacodon loisi (15548 15964) Chriacus badgleyi (15761) Chriacus badgleyi, Princetonia yalensis (15759) Chriacus badgleyi, Thryptacodon barae (15771) Chriacus gallinae (15692 15707 15933 16015 16028 46692 46704 46734 46810 46849 46851) Chriacus gallinae, Thryptacodon antiquus (15507) Chriacus sp. (15455 15559 15688 15830) Chriacus sp., Anacodon ursidens (15575 15578) Chriacus sp., Anacodon ursidens, Thryptacodon loisi (15552 15576) Chriacus sp., Chriacus badgleyi, Princetonia yalensis, Thryptacodon barae (15458) Chriacus sp., Thryptacodon antiquus (15573) Thryptacodon antiquus (15491 15493 15510 15512 15514 15520 15522 15524 15531 15532 15544 15586 15588 15589 15592 15594 15662 15683 15694 15695 15699 15702 15705 15729 15756 15793 15934 46637 46639 46646 46650 46657 46659 46662 46673 46690 46693 46723 46726 46727 46766 46767 46768 46774 46780 46782 46785 46786 46792 46795 46801 46802 46803 46809 46813 46814 46816 46821 46823 46824 46831) Thryptacodon loisi (15563)
Wasatchian55.8 - 50.3USA (New Mexico) Chriacus sp. (15446 15448)
Wasatchian55.8 - 50.3USA (Colorado) Chriacus gallinae (15327 15450 15485 15660 15868) Chriacus gallinae, Thryptacodon antiquus (15725 15845)
Early/Lower Eocene55.8 - 48.6Pakistan (North-West Frontier) Karakia longidens (87964)
Early/Lower Eocene55.8 - 48.6USA (Wyoming) Anacodon sp. (15690) Anacodon ursidens (15684) Chriacus badgleyi (154251 154253 154254 154255 154256 154262 154271 154274 154276 154277 154282 154283 154286) Chriacus gallinae (15680) Thryptacodon barae (27350)
Bridgerian50.3 - 46.2USA (Wyoming) Thryptacodon loisi (16207)
Middle Eocene47.8 - 37.71China (Henan) Paratriisodon henanensis, Paratriisodon gigas (46193)