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Lytoceratidae
Taxonomy
Lytoceratidae was named by Neumayr (1875). Its type is Lytoceras.
It was assigned to Pinacoceratoidea by von Mojsisovics (1896); to Lytocerataceae by Wright (1952), Wiedmann (1970), Förster (1975), Reboulet (1996), Wright et al. (1996), Blau (1998), Arkadiev et al. (2000), Landra et al. (2000), Lukeneder (2004) and Szives (2007); to Lytoceratina by Murphy (1975), Wiedmann (1979), Förster and Weier (1983) and Galácz and Kassai (2012); and to Lytoceratoidea by Meister and Friebe (2003), Hillebrandt (2006), Alsen (2006), Hoffmann (2010), Hoffmann and Keupp (2010) and Whicher et al. (2023).
It was assigned to Pinacoceratoidea by von Mojsisovics (1896); to Lytocerataceae by Wright (1952), Wiedmann (1970), Förster (1975), Reboulet (1996), Wright et al. (1996), Blau (1998), Arkadiev et al. (2000), Landra et al. (2000), Lukeneder (2004) and Szives (2007); to Lytoceratina by Murphy (1975), Wiedmann (1979), Förster and Weier (1983) and Galácz and Kassai (2012); and to Lytoceratoidea by Meister and Friebe (2003), Hillebrandt (2006), Alsen (2006), Hoffmann (2010), Hoffmann and Keupp (2010) and Whicher et al. (2023).
Synonyms
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Synonymy list
Year | Name and author |
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1875 | Lytoceratidae Neumayr |
1896 | Lytoceratidae von Mojsisovics |
1952 | Lytoceratidae Wright |
1966 | Ammonoceratitidae Brunnschweiler p. 15 |
1970 | Lytoceratidae Wiedmann p. 988 |
1975 | Lytoceratidae Förster p. 143 |
1975 | Lytoceratidae Murphy p. 16 |
1979 | Lytoceratidae Wiedmann p. 284 |
1983 | Lytoceratidae Förster and Weier p. 55 |
1996 | Lytoceratidae Reboulet p. 190 |
1996 | Lytoceratidae Wright et al. p. 2 |
1998 | Lytoceratidae Blau p. 201 |
2000 | Lytoceratidae Arkadiev et al. p. 97 |
2000 | Lytoceratidae Landra et al. p. 34 |
2003 | Lytoceratidae Meister and Friebe |
2004 | Lytoceratidae Lukeneder p. 49 |
2005 | Holcolytoceratidae Venturi et al. p. 91 |
2006 | Lytoceratidae Alsen p. 123 |
2006 | Lytoceratidae Hillebrandt p. 46 |
2007 | Lytoceratidae Szives p. 48 |
2010 | Lytoceratidae Hoffmann p. 12 |
2010 | Lytoceratidae Hoffmann and Keupp p. 225 |
2012 | Lytoceratidae Galácz and Kassai |
2023 | Lytoceratidae Whicher et al. p. 219 |
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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.
Fm. †Lytoceratidae Neumayr 1875
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Subfm. †Alocolytoceratinae Spath 1927
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G. †Alocolytoceras Hyatt 1900
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†Alocolytoceras coarctatum Pompeckj 1896
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Invalid names: Lytoceras angustum Monestier 1921 [synonym], Lytoceras rude Monestier 1921 [synonym]
†Alocolytoceras dorcadis Meneghini 1875
†Alocolytoceras germainei d'Orbigny 1845
†Alocolytoceras isztimeri Galácz and Kassai 2012
†Alocolytoceras ophioneum Benecke 1865
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Invalid names: Ammonites (Lytoceras) catriensis Meneghini 1881 [synonym]
†Alocolytoceras sisyphus Gemmellaro 1886
†Alocolytoceras trautscholdi Oppel 1862
Invalid names: Aegolytoceras [synonym]
G. †Pleurolytoceras Hyatt 1900
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†Pleurolytoceras dilucidum Oppel 1856
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Invalid names: Ammonites penicillatus Quenstedt 1858 [synonym]
†Pleurolytoceras hircinum Schlotheim 1820
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Invalid names: Lytoceras subhircinum Krumbeck 1925 [synonym]
†Pleurolytoceras torulosum Schubler 1831
†Pleurolytoceras wrighti Buckman 1905
Invalid names: Pachylytoceras [synonym]
Subfm. †Analytoceratinae Spath 1927
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G. †Analytoceras Hyatt 1900
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†Analytoceras articulatus Sowerby 1831
†Analytoceras hermanni Gümbel 1861
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Invalid names: Monophyllites (Trachyphyllites) costatus Arthaber 1927 [synonym]
Invalid names: Trachyphyllites Arthaber 1927 [synonym]
Subfm. †Bouhamidoceratinae Rakus 1999
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Subfm. †Ectocentritinae Spath 1926
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G. †Adnethiceras Wiedmann 1970
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†Adnethiceras adnethicus Hauer 1854
†Adnethiceras ferstli Hauer 1854
†Adnethiceras haueri Wiedmann 1970
G. †Ectocentrites Canavari 1888
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†Ectocentrites altiformis Bonarelli 1899
†Ectocentrites alutae Herbich 1878
†Ectocentrites canavarii Hauer 1879
†Ectocentrites hillebrandti Blau et al. 2008
†Ectocentrites italicus Meneghini 1882
†Ectocentrites pacificus Longridge et al. 2008
†Ectocentrites thibaudi Meister et al. 2010
Invalid names: Ammonites altecinctus Hauer 1866 [nomen dubium], Cosmolytoceras Spath 1924 [objective synonym]
G. †Galaticeras
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†Galaticeras canavarii Fucini 1899
†Galaticeras harpoceratoides Gemmellaro 1884
†Galaticeras propinquum Gemmellaro 1884
†Galaticeras subtriangulare Rakús and Guex 2002
†Galaticeras telegdirothi Kovacs 1934
G. †Holcolytoceras Spath 1924
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†Holcolytoceras nodostrictum Quenstedt 1885
†Holcolytoceras raui Wiedmann 1970
G. †Lytotropites Spath 1924
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†Lytotropites compressus Meister et al. 2011
†Lytotropites fucinii Bonarelli 1900
Invalid names: Galaticeratinae Geczy and Meister 2007 [synonym]
Subfm. †Lytoceratinae Neumayr 1875
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G. †Ammonoceratites Bowditch 1822
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†Ammonoceratites crenocostatus Whiteaves 1876
†Ammonoceratites lamarcki Bowditch 1822
†Lytoceras (Ammonoceratites) betiokyense Collignon 1962
G. †Lobolytoceras Buckman 1923
G. †Lytoceras Suess 1865
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Subg. †Lytoceras (Argonauticeras) Anderson 1938
Subg. †Lytoceras (Derolytoceras) Rosenberg 1909
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†Derolytoceras annulosum Monestier 1931
†Derolytoceras tortum Quenstedt 1885
Subg. †Lytoceras (Trachylytoceras) Buckman 1913
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†Lytoceras (Trachylytoceras) sepositum Meneghini 1875
†Trachylytoceras nitidum Young and Bird 1828
†Lytoceras album Quenstedt 1857
†Lytoceras aulaeum Anderson 1938
†Lytoceras baconicum Vadasz 1910
†Lytoceras batesi Trask 1855
†Lytoceras belliseptatiforme Collignon 1962
†Lytoceras celticum Geyer 1886
†Lytoceras colusaense Anderson 1945
†Lytoceras cornucopia Young and Bird 1822
†Lytoceras crenatum Buckman 1926
†Lytoceras elegans Rǎileanu 1953
†Lytoceras eudesianum d'Orbigny 1846
†Lytoceras eudesianum adeloides Kudernatsch 1852
†Lytoceras fimbriatoides Gemmellaro 1884
†Lytoceras fimbriatum Sowerby 1817
†Lytoceras francisci Oppel 1865
†Lytoceras fuggeri Geyer 1893
†Lytoceras furcicrenatum Buckman 1928
†Lytoceras galatiforme Rakús and Guex 2002
†Lytoceras huberti Anderson 1945
†Lytoceras juilleti d'Orbigny 1841
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Invalid names: Lytoceras obliquestrangulatum Kilian 1888 [synonym]
†Lytoceras lexeni Toula 1911
†Lytoceras linneanum d'Orbigny 1846
†Lytoceras montanum Oppel 1865
†Lytoceras municipale Oppel 1865
†Lytoceras orsinii Gemmellaro 1872
†Lytoceras ovimontanum Geyer 1893
†Lytoceras perplexum Meister et al. 2011
†Lytoceras pictaviense d'Orbigny 1846
†Lytoceras polycyclum Neumayr 1871
†Lytoceras praesublineatum Fucini 1899
†Lytoceras rex Waagen 1875
†Lytoceras rhodanicum Monestier 1931
†Lytoceras richei Sayn 1901
†Lytoceras salebrosum Pompeckj 1896
†Lytoceras saturnale Anderson 1938
†Lytoceras secernendum De Stefani 1887
†Lytoceras siemensi Denckmann 1887
†Lytoceras strambergensis Oppel 1868
†Lytoceras subfimbriatum d'Orbigny 1841
†Lytoceras sublineatum Oppel 1862
†Lytoceras subsequens Karakasch 1907
†Lytoceras sutile Oppel 1863
†Lytoceras taharoaense Stevens 1985
†Lytoceras traski Anderson 1938
†Lytoceras trompianum Hauer 1861
†Lytoceras villae Meneghini 1874
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Invalid names: Kallilytoceras residuum Wiedenmayer 1977 [synonym]
†Lytoceras vogdti Karakasch 1907
Invalid names: Biasaloceras Drushchits 1953 [synonym], Crenilytoceras Buckman 1926 [synonym], Dinolytoceras Besnossov 1958 [synonym], Eulytoceras Spath 1927 [synonym], Hemilytoceras Spath 1927 [synonym], Kallilytoceras Buckman 1921 [synonym], Metalytoceras Spath 1927 [synonym], Orcholytoceras Buckman 1926 [synonym], Pterolytoceras Spath 1927 [synonym], Saturnoceras Anderson 1938 [synonym], Thysanoceras Hyatt 1867 [synonym], Thysanolytoceras Buckman 1905 [synonym], Valentolytoceras Besnossov 1958 [synonym]
G. †Ptycholytoceras
G. †Zaghouanites Rakús and Guex 2002
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†Zaghouanites arcanum Wiedenmayer 1977
†Zaghouanites bettonii Fucini 1920
Subfm. †Megalytoceratinae Spath 1927
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G. †Megalytoceras Buckman 1905
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†Megalytoceras amplum Oppel 1862
†Megalytoceras confusum Buckman 1881
†Megalytoceras kasakovae Beznosov 1958
†Megalytoceras metretum Buckman 1923
†Megalytoceras rasile Vacek 1886
†Megalytoceras rubescens Dumortier 1874
†Megalytoceras trapeza Quenstedt 1886
Invalid names: Asapholytoceras [synonym], Metrolytoceras [synonym]
G. †Nannolytoceras Buckman 1905
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†Nannolytoceras gibbosum Galácz and Kassai 2012
†Nannolytoceras ilanense Stremooukhoff 1923
†Nannolytoceras polyhelictum Böckh 1881
†Nannolytoceras pygmaeum d'Orbigny 1846
†Nannolytoceras subovale Buckman 1922
†Nannolytoceras tripartitum Raspail 1831
Invalid names: Eurystomiceras Beznosov 1958 [synonym], Polystomiceras Spath 1924 [synonym], Polystomites Spath 1931 [synonym]
G. †Perilytoceras Rulleau 1997
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†Perilytoceras belmontense Rulleau 1997
†Perilytoceras denckmanni Ernst 1923
†Perilytoceras jurense Zieten 1833
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Invalid names: Ammonites phyllicinctus Quenstedt 1885 [synonym], Lytoceras sigaloen Buckman 1892 [synonym]
†Perilytoceras perlaevis Denckmann 1887
Subfm. †Pleuroacanthitinae Hyatt 1900
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G. †Eolytoceras Frebold 1967
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†Eolytoceras artemisia Taylor 1998
†Eolytoceras chongi Hillebrandt 2000
†Eolytoceras constrictum Longridge et al. 2008
†Eolytoceras guexi Taylor 1998
†Eolytoceras praecursor Guex 1995
†Eolytoceras tasekoi Frebold 1967
G. †Pleuroacanthites Canavari 1883
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†Pleuroacanthites biformis Sowerby 1831
†Pleuroacanthites charlottensis Longridge et al. 2008
†Pleuroacanthites mulleri Guex 1980
†Pleuroacanthites psilomorphum Guex 1995
Invalid names: Parapsiloceras Hyatt 1900 [synonym]
G. †Takahashiceras Hoffmann and Howarth 2015
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†Takahashiceras eureka Matsumoto 1984
Invalid names: Takahashia Matsumoto 1984 [replaced]
Invalid names: Ammonoceratitidae Brunnschweiler 1966 [synonym], Hemilytoceratinae Spath 1927 [empty], Holcolytoceratidae Venturi et al. 2005 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: base of the Hettangian to the top of the Late/Upper Campanian or 201.30000 to 70.60000 Ma
Collections (1460 total)
Oldest occurrences | |||
Time interval | Ma | Country or state | Original ID and collection number |
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Rhaetian - Early/Lower Sinemurian | Austria | Ectocentrites petersi, Bouhamidoceras sp., Analytoceras articulatum (195482) | |
Early/Lower Jurassic | Indonesia (Timor) | Analytoceras articulatum (205669) Ectocentrites italicus (205667) | |
Early/Lower Jurassic - Middle Jurassic | Indonesia | Lytoceras sp. (132795) | |
Hettangian | Indonesia (Timor) | Analytoceras articulatum (205683) | |
Hettangian | USA (Oregon) | Eolytoceras sp. (200707 200708 200709 200710 201166 201167 201168) | |
Hettangian | Canada (Yukon) | Ectocentrites sp. (34240) | |
Hettangian | China | Pleuroacanthites biformmis (73931) | |
Angulata | Canada (British Columbia) | Eolytoceras chongi (157376 157378) Eolytoceras constrictum (84744 84747 84767 84784 157365 157375) Eolytoceras constrictum, Eolytoceras chongi (157372) Eolytoceras guexi (157385 157393) Eolytoceras tasekoi (84748 84780 84785 84813 84814 157364 157368 157412) Eolytoceras tasekoi, Eolytoceras chongi (157380 157381 157392) Eolytoceras tasekoi, Eolytoceras constrictum (84746 157363) Eolytoceras tasekoi, Eolytoceras constrictum, Eolytoceras chongi (157373) Eolytoceras tasekoi, Eolytoceras sp. 3 (157366) | |
Angulata | USA (Alaska) | Eolytoceras tasekoi (68723 68724 68725) | |
Angulata | USA (Nevada) | Eolytoceras guexi, Eolytoceras artemisia (157504) Eolytoceras tasekoi (42876 42877 157491) | |
Youngest occurrences |
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Time interval | Ma | Country or state | PBDB collection number |
Early/Lower Albian | South Africa | Lytoceras sp. (66073) | |
Early/Lower Albian | USA (Alaska) | Lytoceras sp. (88908) | |
Middle Albian | Japan (Hokkaido) | Ammonoceratites ezoense (92726) | |
Motuan | New Zealand | Ammonoceratites sp. (83438) | |
Late/Upper Cretaceous | USA (California) | Lytoceratidae indet. (185378 185447) | |
Early/Lower Cenomanian | Japan | Takahashia eureka (166257) | |
Turonian | USA (California) | Lytoceratidae indet. (167600) | |
Late/Upper Coniacian - Santonian | Spain | Lytoceratidae indet. (66969) | |
Early/Lower Santonian | USA (California) | Lytoceratidae indet. (158104) | |
Late/Upper Campanian | USA (California) | Neocyrtochilus bryani (215573) |