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Arctoceratidae
Taxonomy
Arctoceratidae was named by Arthaber (1911). Its type is Arctoceras.
It was assigned to Meekocerataceae by Tozer (1994); to Proptychitoidea by Zakharov and Moussavi Abnavi (2013); and to Meekoceratoidea by Shigeta and Zakharov (2009), Shigeta and Nguyen (2014).
It was assigned to Meekocerataceae by Tozer (1994); to Proptychitoidea by Zakharov and Moussavi Abnavi (2013); and to Meekoceratoidea by Shigeta and Zakharov (2009), Shigeta and Nguyen (2014).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1911 | Arctoceratidae Arthaber |
| 1994 | Arctoceratidae Tozer p. 74 |
| 2009 | Arctoceratidae Shigeta and Zakharov p. 117 |
| 2013 | Arctoceratidae Zakharov and Moussavi Abnavi p. 138 |
| 2014 | Arctoceratidae Shigeta and Nguyen p. 107 |
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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. †Arctoceratidae Arthaber 1911
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G. †Arctoceras Hyatt 1900
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†Arctoceras blomstrandi Lindström 1865
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Invalid names: Ceratites costatus Oeberg 1877 [synonym], Ceratites lindstromi Mojsisovics 1886 [synonym], Ceratites polaris Mojsisovics 1886 [objective synonym], Ceratites simplex Mojsisovics 1886 [synonym], Ceratites whitei Mojsisovics 1886 [synonym], Dinarites oebergi Mojsisovics 1882 [synonym]
†Arctoceras erebori Piazza 2017
†Arctoceras kiparisovae Shevyrev 1995
†Arctoceras newberryi Smith 1932
†Arctoceras oebergi Mojsisovics 1886
†Arctoceras omoloiense Vavilov 1969
†Arctoceras robinsoni Kiparisova 1947
†Arctoceras septentrionale Diener 1895
Invalid names: Discoproptychites Kiparisova 1956 [synonym]
G. †Brayardites Brühwiler et al. 2010
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†Brayardites compressus Brühwiler et al. 2010
†Brayardites crassus Brühwiler et al. 2010
†Brayardites involutus Zakharov and Smyshlyaeva 2013
G. †Churkites Okuneva 1990
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†Churkites egregius Zharnikova and Okuneva 1990
†Churkites noblei Jenks 2007
†Churkites subungunensis Zakharov and Smyshlyaeva 2024
†Churkites syaskoi Zakharov and Shigeta 2004
†Churkites ungunensis Zakharov and Smyshlyaeva 2024
†Churkites warei Jattiot et al. 2020
G. †Submeekoceras Spath 1934
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†Submeekoceras hsuyuchieni Chao 1959
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Invalid names: Meekoceras (Submeekoceras) lolouense Chao 1959 [synonym], Meekoceras (Submeekoceras) longiseptatum Chao 1959 [synonym], Meekoceras (Submeekoceras) quadratum Chao 1959 [synonym], Meekoceras (Submeekoceras) subquadratum Chao 1959 [synonym], Meekoceras densistriatum Chao 1959 [synonym], Meekoceras kaohwaiense Chao 1959 [synonym], Meekoceras lativentrosum Chao 1959 [synonym], Meekoceras yukiangense Chao 1959 [synonym], Paranorites linguisellatus Chao 1959 [synonym], Paranorites ovalis Chao 1959 [synonym]
†Submeekoceras malayicum Welter 1922
†Submeekoceras meridionale Guex 1978
†Submeekoceras mushbachanum White 1879
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Invalid names: Meekoceras (Koninckites) evansi Smith 1932 [synonym], Meekoceras (Submeekoceras) tientungense Chao 1959 [synonym], Meekoceras jolinkense Krafft 1909 [synonym], Meekoceras pulchriforme Chao 1959 [synonym], Meekoceras subquadratum Chao 1959 [synonym], Proptychites kaoyunlingensis Chao 1959 [synonym], Proptychites latumbilicatus Chao 1959 [synonym]
†Submeekoceras patelliforme Smith 1932
†Submeekoceras rubyae Jenks and Bylund 2018
†Submeekoceras schalteggeri Brühwiler and Bucher 2011
†Submeekoceras strigatus Brayard and Bucher 2008
†Submeekoceras subhydaspis Kiparisova 1961
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Invalid names: Paranorites labogensis Zharnikova 1962 [synonym]
†Submeekoceras tuberculatum Smith 1932
†Submeekoceras ussuriense Kiparisova 1961
G. †Truempyceras Brühwiler and Bucher 2012
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†Truempyceras compressum Brühwiler et al. 2012
†Truempyceras pluriformis Guex 1978
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 19.5 | 19.4 | 19.6 | 19.5 | 0.141 | |
| shell diameter | 2 | 43.6 | 42.4 | 44.9 | 43.6 | 1.77 | |
| shell inflation | 2 | 9.80 | - | - | 9.80 | - |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Collections (355 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Dienerian | Canada (British Columbia) | Arctoceras sp. (62473) | |
| Dienerian | China (Guangxi) | Prionolobus hsuyuchieni (44001) | |
| Dienerian | China (Hubei) | Paranorites ovalis (95718) | |
| Smithian | China (Gunagxi) | Meekoceras subquadratum, Meekoceras yukiangense, Meekoceras lativentrosum, Meekoceras quadratum (44014) Paranorites ovalis, Paranorites linguisellatus (44000) | |
| Smithian | Australia (Queensland) | Arctoceras sp. (44044 116737) | |
| Smithian | Greenland | Arctoceras sp. 1 (111478) Arctoceras sp. 2 (111479 111480) | |
| Smithian | USA (Idaho) | Meekoceras mushbachanum, Meekoceras patelliforme (33288) Meekoceras mushbachanus (120985) Meekoceras patelliforme (33293) | |
| Smithian | Russian Federation (Primorye) | Arctoceras labogense (47221 47243 47272) Arctoceras labogense, Churkites syaskoi (47242) Arctoceras septentrionale (47205 47206 47208 47209 47211 47215 47233 47234 47239 47240 47241 47247 47251 47268) Arctoceras septentrionale, Arctoceras labogense (47217 47248 47259) Arctoceras septentrionale, Arctoceras robinsoni (47222) Arctoceras septentrionale, Arctoceras subhydaspis, Arctoceras labogense (47271) Arctoceras sp. (47214 47220 47236 47265) Arctoceras sp., Arctoceras labogense (47210) Arctoceras sp., Arctoceras septentrionale (47207 47258) | |
| Smithian | USA (California) | Meekoceras tuberculatum, Proptychites walcotti, Meekoceras mushbachanum, Meekoceras newberryi (33298) | |
| Smithian | Canada (Nunavut) | Arctoceras blomstrandi (61943 61947 103401 105192 137699 137939) Arctoceras gigas (57088 61970 137784 137940) Arctoceras oebergi (43848 98562) | |
| Smithian | Montenegro (Bar) | Truempyceras compressum (213432) | |
| Smithian | Russian Federation | Arctoceras blomstrandi (107043 177010 177011) Arctoceras robinsoni, Arctoceras kiparisovae (99538) Arctoceras septentrionale (90221 90222 90223 168050 168051 168052 212291 212292 212293 212294 214556 214558 214560 241074 241075) Arctoceras septentrionale, Arctoceras subhydaspis (214561 214562) Arctoceras septentrionale, Arctoceras subhydaspis, Churkites syaskoi (168048) Arctoceras septentrionale, Arctoceras subhydaspis, Churkites syaskoi, Brayardites involutus (168046 168047) Arctoceras septentrionale, Churkites syaskoi, Brayardites involutus (168049) Arctoceras sp. (127922 212296 214553) Arctoceras sp., Brayardites sp., Churkites syaskoi (168039) Arctoceras subhydaspis (90225 214552) Arctoceras subhydaspis, Brayardites involutus (214551) Churkites egregius (171423 171424 171425 171426 171427 171428 171429 171430 171431 234650) Churkites subungunensis (234652) Churkites syaskoi (127750 168043 234654 234655 234656 234657 241062 241067 241070) Churkites syaskoi, Brayardites involutus (168042 168044) Churkites syaskoi, Submeekoceras subhydaspis (241064 241065 241068) Churkites ungunensis (234651) Submeekoceras subhydaspis (241066 241069 241072) | |
| Smithian | Vietnam | Nammalites sp. (155493) Submeekoceras hsuyuchieni (155480 155485 155499 155543) | |
| Smithian | China (Xizang) | Arctoceratidae indet. (226380) Arctoceratidae indet., Nammalites pilatoides, Escarguelites spitiensis, Nuetzelia himalayica (229751) Brayardites compressus (97330 97331 97332 97361 226386 226387 229713 229714 229741 229743 229744 229746 229747) Brayardites crassus (97326 97328 97329 97365 104975) Brayardites crassus, Brayardites compressus (97327 97360 97366 229711 229712) Nammalites pilatoides (97333 97357 97358 97359 229754 229755 229757 229787) Nammalites pilatoides, Anasibirites pluriformis (97334) Nammalites pilatoides, Brayardites compressus (229715) Nammalites pilatoides, Brayardites compressus, Escarguelites spitiensis, Truempyceras compressum (229716) Nammalites pilatoides, Escarguelites spitiensis, Truempyceras pluriformis (229753) Nammalites pilatoides, Nuetzelia himalayica (229750) Truempyceras compressum (229717 229718 229752 229756) Truempyceras pluriformis (229786 229789) Truempyceras sp. (229762) | |
| Smithian | Canada (British Columbia) | Arctoceras blomstrandi (105194 137678) | |
| Smithian | India (Kashmir) | Meekoceras jolinkense (115381 115382) | |
| Smithian | Svalbard and Jan Mayen (Svalbard) | Arctoceras erebori (189037) | |
| Smithian | USA (Nevada) | Arctoceras tuberculatum (97117 97118 97119 97120) Arctoceras tuberculatum, Arctoceras sp. (61515) Arctoceras tuberculum (62096) Churkites noblei, Arctoceras tuberculatum (97121) | |
| Smithian | Oman | Arctoceratidae indet. (127402) Nammalites pilatoides (127393 127394 127396 127397 127401) Submeekoceras mushbachanum (127388 127405 127431) Submeekoceras sp. (73258) | |
| Smithian | Pakistan | Anasibirites pluriformis (102306 102307 102313 102325 102326) Arctoceras meridionale (102322 102323) Arctoceras schalteggeri (111556) Arctoceratidae indet. (139067) Brayardites compressus (139161 139162 139163 139164 140326) Kazakhstanites pilatoides, Anasibirites pluriformis (102314) Nammalites pilatoides (139166 139168 139169 140682) Nammalites pilatoides, Anasibirites pluriformis (102324) Nammalites pilatoides, Truempyceras pluriformis (139165 139167) Truempyceras pluriformis (139160 139426 139427 139428) | |
| Smithian | Australia (Western Australia) | Arctoceras sp. A, Arctoceras sp. B (48607) | |
| Smithian | Indonesia (Timor) | Meekoceras jolinkense (204266) Meekoceras malayicum (205629 205630 205643) | |
| Smithian | Canada (Alberta) | Arctoceras blomstrandi (137242) | |
| Smithian | USA (Alaska) | Arctoceras blomstrandi, Arctoceras tuberculatum (44394) Arctoceras tuberculatus (44415) | |
| Smithian | Svalbard and Jan Mayen | Arctoceras blomstrandi (212259 212260 212261 212262 212263 212264 212265 212266) Arctoceras blomstrandi, Arctoceras whitei (153410) Arctoceras indet. (211970) Arctoceras oebergi (120375 211987) Arctoceras sp. (211989) | |
| Smithian | India (Himachal Pradesh) | Brayardites compressus (139638 139640 139641 139642 139646 139673 139682) Brayardites crassus (139643 139644) Brayardites crassus, Brayardites compressus (139639) Nammalites pilatoides (139629 139631 139633 139634 139669 139676 139678 139679 139698) Nammalites pilatoides, Escarguelites spitiensis, Nuetzelia himalayica (139635 139680) Nammalites pilatoides, Truempyceras compressum (139675) Truempyceras compressum (139626 139628 139697) | |
| Smithian | Afghanistan (Pakhtia) | Arctoceras mushbachanum (44119) Eoptychites indet., Arctoceras mushbachanum (44121) Wasatchites sp. (111022) | |
| Smithian | USA (Utah) | Arctoceras tuberculatum (156011 156012 156040 156043 156045 156057) Churkites noblei (156021 156022 156025 156052 156053 156054 156062 156075) Churkites noblei, Submeekoceras mushbachanum, Minersvillites farai (156059) Submeekoceras mushbachanum (156016 156018) | |
| Smithian | Indonesia | Meekoceras jolinkense (204263) | |
| Smithian | China (Guangxi) | Arctoceras sp., Submeekoceras mushbachanum (97183) Arctoceras strigatus (97156) Arctoceras strigatus, Submeekoceras mushbachanum (97148) Meekoceras pulchriforme (99907) Proptychites kaoyunlingensis (44012) Submeekoceras mushbachanum (97135 97136 97141 97142 97143 97144 97145 97146 97149 97150 97151 97152 97153 97154 97155 97157 97180 97194) | |
| Olenekian | Svalbard and Jan Mayen | Arctoceras costatus, Arctoceras blomstrandi (212935 212967) Ceratites blomstrandi (212551) Ceratites costatus, Ceratites lindstroemi (212549) Ceratites oebergi (212554) Ceratites polaris (212552) Ceratites simplex (212553) Ceratites whitei (212550) | |
| Olenekian | Indonesia (Timor) | Meekoceras jolinkense (204265) | |
| Olenekian | Norway (Svalbard) | Arctoceras blomstrandi (218175 218177 218178 218179 218180 218181 218183 218184 218185 218186 218187 218188 218189 218190 218191 218192 218193 218194) | |
| Olenekian | Svalbard and Jan Mayen (Barentsøya) | Arctoceras blomstrandi, Arctoceras oebergi (212890) | |
| Olenekian | Malaysia (Kelantan) | Arctoceras sp. (44818) | |
| Olenekian | Russian Federation | Arctoceras septentrionale (61961) | |
| Olenekian | Vietnam | Meekoceras yukiangense (44754) | |
| Spathian | China (Guangxi) | Submeekoceras longiseptum, Submeekoceras lolouense (44005) | |
| Spathian | Svalbard and Jan Mayen | Arctoceras blomstrandi (212086 212100 212101 212102 212153) Arctoceras blomstrandi, Arctoceras oebergi, Arctoceras polare, Arctoceras whitei, Arctoceras costatum, Arctoceras lindstroemi (215028) Arctoceras indet. (211971) Arctoceras polare (215191) Arctoceras sp. (211981 211986 212119) Arctoceras sp., Arctoceras blomstrandi (212151 212152) Arctoceras whitei, Arctoceras lindstroemi (215039) | |
| Spathian | Afghanistan (Pakhtia) | Subvishnuites enveris (111023) | |
| Aegean - Bithynian | Russian Federation | Arctoceras omoloiense (123727 123729) |