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Otoceratina
Taxonomy
Otoceratina was named by Shevyrev and Ermakova (1979).
It was assigned to Ceratitida by Leonova (2002), Korn (2006), Zhou (2017).
It was assigned to Ceratitida by Leonova (2002), Korn (2006), Zhou (2017).
Subtaxa
Synonymy list
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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.
Subor. †Otoceratina Shevyrev and Ermakova 1979
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Superfm. †Otoceratoidea Hyatt 1900
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Fm. †Anderssonoceratidae Ruzhencev 1959
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Subfm. †Anderssonoceratinae Ruzhencev 1959
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G. †Anderssonoceras Grabau 1924
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†Anderssonoceras anfuense Grabau 1924
†Anderssonoceras dongshenlingense Qin 1986
†Anderssonoceras hunanense Xu 1977
†Anderssonoceras robustum Zhao et al. 1978
†Anderssonoceras simplex Zhao et al. 1978
G. †Pachyrotoceras Zhao et al. 1978
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†Pachyrotoceras fengchengense Zhao et al. 1978
†Pachyrotoceras laevigatum Zhao et al. 1978
G. †Pericarinoceras Zhao and Liang 1966
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†Pericarinoceras compressum Zhao et al. 1978
†Pericarinoceras robustum Chao and Liang 1966
G. †Xiangulingites Zhao et al. 1978
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†Xiangulingites acutus Zhao et al. 1978
†Xiangulingites applanatus Zhao et al. 1978
†Xiangulingites orbilobatus Zhao et al. 1978
Subfm. †Planodiscoceratinae Zhao et al. 1978
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G. †Lenticoceltites Zhao et al. 1978
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†Lenticoceltites fengchengensis Zhao et al. 1978
†Lenticoceltites hastilis Qin 1986
†Lenticoceltites involutus Zhao et al. 1978
†Lenticoceltites okimurai Bando 1979
G. †Leptogyroceras Zhao and Liang 1966
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†Leptogyroceras compressum Zhao et al. 1978
†Leptogyroceras dongshenlingense Chao and Liang 1966
†Leptogyroceras latiumbilicatum Zhao et al. 1978
G. †Planodiscoceras Zhao et al. 1978
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†Planodiscoceras gratiosum Chao and Liang 1966
†Planodiscoceras involutum Zhao et al. 1978
†Planodiscoceras longilobatum Zhao et al. 1978
G. †Proharpoceras Chao 1950
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†Proharpoceras carinatitabulatum Chao 1950
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Invalid names: Tuyangites marginalis Chao 1950 [synonym]
Invalid names: Tuyangites Chao 1950 [synonym]
Fm. †Araxoceratidae Ruzhencev 1959
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Subfm. †Araxoceratinae Ruzhencev 1959
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G. †Araxoceras Ruzhencev 1959
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†Araxoceras abarquense Zakharov and Mousavi Abnavi 2010
†Araxoceras glenisteri Ruzhencev 1962
†Araxoceras iranense Zakharov and Mousavi Abnavi 2010
†Araxoceras kiangsiense Chao and Liang 1965
†Araxoceras latissimum Ruzhencev 1959
†Araxoceras latum Ruzhencev 1962
†Araxoceras rotoides Ruzhencev 1963
†Araxoceras simplex Zheng and Ma 1982
†Araxoceras tectum Ruzhencev 1963
†Araxoceras trochoides Abich 1878
†Araxoceras varicatum Ruzhencev 1962
G. †Discotoceras Spath 1930
G. †Dzhulfoceras Ruzhencev 1962
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†Dzhulfoceras furnishi Ruzhencev 1962
†Dzhulfoceras inflatum Ruzhencev 1963
†Dzhulfoceras orientale Zakharov 1994
†Dzhulfoceras paulum Ruzhencev 1962
G. †Prototoceras Spath 1930
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†Prototoceras anfuense Zhao et al. 1978
†Prototoceras complanatum Zhao et al. 1978
†Prototoceras compressum Bando 1979
†Prototoceras diluterotalum Qin 1986
†Prototoceras discoidale Ruzhencev 1963
†Prototoceras fedoroffi Arthaber 1900
†Prototoceras fengchengense Zhao et al. 1978
†Prototoceras hunanense Xu 1977
†Prototoceras inflatum Zhao et al. 1978
†Prototoceras intermedium Abich 1878
†Prototoceras longilobatum Zhao et al. 1978
†Prototoceras multidenticulatum Zhao et al. 1978
†Prototoceras pachygyrum Zhao et al. 1978
†Prototoceras parallelum Ruzhentsev 1959
†Prototoceras pessoides Abich 1878
†Prototoceras plicatum Chao and Liang 1965
†Prototoceras pulchriforme Qin 1986
†Prototoceras raddei Arthaber 1900
†Prototoceras simplex Qin 1986
†Prototoceras tropitum Abich 1878
†Prototoceras venustum Zhao et al. 1978
†Prototoceras xiangulingense Chao and Liang 1965
G. †Rotaraxoceras Ruzhencev 1959
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†Rotaraxoceras caucasicum Ruzhencev 1959
†Rotaraxoceras deruptum Ruzhencev 1962
G. †Vedioceras Ruzhencev 1962
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†Vedioceras nakamurai Bando 1979
†Vedioceras ogbinense Ruzhencev 1962
†Vedioceras umbonovarum Ruzhencev 1962
†Vedioceras ventroplanum Ruzhencev 1962
†Vedioceras ventrosulcatum Ruzhencev 1962
G. †Vescotoceras Ruzhencev 1962
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†Vescotoceras acutum Ruzhencev 1959
†Vescotoceras evanidum Ruzhencev 1962
†Vescotoceras japonicum Bando and Ehiro 1985
†Vescotoceras serratum Ruzhencev 1962
G. †Eoaraxoceras Spinosa et al. 1970
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†Eoaraxoceras robustum Spinosa and Glenister 2000
†Eoaraxoceras ruzhencevi Spinosa et al. 1970
†Eoaraxoceras spinosai Zhou 2017
Subfm. †Konglingitinae Zhao et al. 1978
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G. †Etoushanoceras Yang and Xiong 1990
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†Etoushanoceras ergouense Yang and Xiong 1990
†Etoushanoceras stenoventrum Yang and Xiong 1990
G. †Jinjiangoceras Zhao et al. 1978
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†Jinjiangoceras compressum Zheng and Ma 1982
†Jinjiangoceras etoushanense Yang and Xiong 1990
†Jinjiangoceras jiangxiense Zheng and Ma 1982
†Jinjiangoceras penglaense Yang and Xiong 1990
†Jinjiangoceras planodiscum Yang and Xiong 1990
†Jinjiangoceras shatangense Zheng and Ma 1982
†Jinjiangoceras stenosellatum Chao and Liang 1966
†Jinjiangoceras striatum Zheng and Ma 1982
†Jinjiangoceras ventroplanum Zheng and Ma 1982
G. †Konglingites Zhao and Liang 1966
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†Konglingites gaoanensis Zhao et al. 1978
†Konglingites inflatus Zhao et al. 1978
†Konglingites laibinensis Yang and Xiong 1990
†Konglingites latisellatus Chao and Liang 1966
†Konglingites sinensis Chao and Liang 1966
†Konglingites striatus Zhao et al. 1978
†Konglingites tumidus Zhao et al. 1978
G. †Sanyangites Zhao et al. 1978
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†Sanyangites circellus Zheng and Ma 1982
†Sanyangites inflatus Zheng and Ma 1982
†Sanyangites latumbilicatus Zheng and Ma 1982
†Sanyangites lenticularis Zheng and Ma 1982
†Sanyangites liratus Zheng and Ma 1982
†Sanyangites lucunensis Zheng and Ma 1982
†Sanyangites multilobatus Zheng and Ma 1982
†Sanyangites obesus Zheng and Ma 1982
†Sanyangites rotulus Zheng and Ma 1982
†Sanyangites serratus Zheng and Ma 1982
†Sanyangites simplex Zheng and Ma 1982
†Sanyangites tricarinatus Zhao et al. 1978
†Sanyangites umbilicatus Zhao et al. 1978
Fm. †Otoceratidae Hyatt 1900
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G. †Anotoceras Hyatt 1900
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†Anotoceras costatum Wang and Chen 1979
†Anotoceras intermedium Spath 1930
†Anotoceras kama Diener 1897
†Anotoceras nala Diener 1897
†Anotoceras subtabulatus Brühwiler et al. 2008
G. †Julfotoceras Bando 1973
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†Julfotoceras abadehense Bando 1979
†Julfotoceras admirabile Rostovcev and Azarian 1983
†Julfotoceras tarazi Bando 1973
G. †Metotoceras Spath 1930
G. †Otoceras Griesbach 1880
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†Otoceras woodwardi Griesbach 1880
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Invalid names: Hungarites (Otoceras) fissisellatum Diener 1897 [synonym], Hungarites (Otoceras) parbati Diener 1897 [synonym], Otoceras (Metotoceras) dieneri Spath 1930 [synonym], Otoceras boreale Spath 1935 [synonym], Otoceras clivei Diener 1897 [synonym], Otoceras draupadi Diener 1897 [synonym], Otoceras gracile Tozer 1994 [synonym], Otoceras latilobatum Wang 1976 [synonym], Otoceras woodwardi undatum Griesbach 1880 [invalid subgroup]
Invalid names: Vavilovitidae Zakharov 2002 [empty]
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 Wuchiapingian to the top of the Spathian or 259.51000 to 246.70000 Ma
Collections (268 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | China (Guizhou) | Eoaraxoceras spinosai (185562) | |
| Wuchiapingian | Japan | Araxoceras kiangsiense (113872) Urartoceras sp. (212283) Vedioceras sp. (212284) | |
| Wuchiapingian | China (Hubei) | Anderssonoceras anfuense (109871) Prototoceras sp. (95720 105952) | |
| Wuchiapingian | Russian Federation | Eusanyangites bandoi (212286) | |
| Wuchiapingian | China (Zhejiang) | Jinjiangoceras stenosellatum (95268) Jinjiangoceras stenosellatum, Jinjiangoceras sp. (121645) Planodiscoceras gratiosum (97018) Sanyangites tricarinatus (121663) | |
| Wuchiapingian | China (Anhui) | Anderssonoceras sp., Prototoceras sp. (109621) Konglingites sp. (109620) Planodiscoceras gratiosum, Planodiscoceras involutum (97300) Planodiscoceras involutum (121673) | |
| Wuchiapingian | China (Guangxi) | Etoushanoceras sp. 1, Etoushanoceras sp. 2, Hongshuiheites sp., Konglingites laibinensis, Etoushanoceras ergouense, Etoushanoceras stenoventrum, Hongshuiheites discus, Jinjiangoceras etoushanense, Jinjiangoceras planodiscum, Jinjiangoceras penglaense (95513) Jinjiangoceras sp., Etoushanoceras sp. (210114) Jinjiangoceras sp., Etoushanoceras sp. 2, Etoushanoceras ergouense, Jinjiangoceras etoushanense, Jinjiangoceras planodiscum, Jinjiangoceras penglaense (95517) Konglingites laibinensis (210112 210113) Konglingites sp., Jinjiangoceras sp., Konglingites laibinensis (95516) Prototoceras sp. (210111 210128) Prototoceras sp., Konglingites sp., Jinjiangoceras sp. (95515) Prototoceras sp., Konglingites sp., Konglingites laibinensis (138529) | |
| Wuchiapingian | China (Hunan) | Anderssonoceras hunanense (105914) Prototoceras hunanense (124024) Prototoceras xiangulingense (124020) | |
| Wuchiapingian | Armenia | Araxoceras sp., Vescotoceras sp., Pseudotoceras djoulfense (110747) Avushoceras jakowlewi (110750) Avushoceras jakowlewi, Vedioceras umbonovarum (110749) Dzhulfoceras sp., Prototoceras sp. (110785) Pseudotoceras sp., Avushoceras sp., Vedioceras ventroplanum, Vedioceras umbonovarum, Pseudotoceras djoulfense (110773) Pseudotoceras sp., Vedioceras ventroplanum, Vedioceras umbonovarum (110794) | |
| Wuchiapingian | Mexico (Coahuila) | Eoaraxoceras ruzhencevi (62905 82067 82068) | |
| Wuchiapingian | Iran (Fars) | Araxoceras sp. (137395) Prototoceras sp. (137396) | |
| Wuchiapingian | China (Guangdong) | Konglingites tumidus (96804) Sanyangites sp. (101954) | |
| Wuchiapingian | Japan (Miyagi) | Araxoceras sp., Dzhulfoceras sp., Dzhulfoceras furnishi, Vescotoceras sp., Prototoceras japonicum, Vescotoceras japonicum, Araxoceras rotoides (61935) | |
| Wuchiapingian | China (Yunnan) | Lijiangoceras longilobatum (100183) | |
| Wuchiapingian | China (Sichuan) | Araxoceratidae indet. (73821) Konglingites sp. (121414 121415 121418 121419 149082) Konglingites sp., Jinjiangoceras sp. (73822 121417) Konglingites sp., Konglingites striatus (148469) | |
| Wuchiapingian | Iran | Araxoceras sp., Eoaraxoceras ruzhencevi (118006) Araxoceras sp., Eoaraxoceras sp., Pseudotoceras sp., Discotoceras sp., Araxoceras abarquense, Araxoceras iranense, Vescotoceras parallelum, Prototoceras tropitum, Vescotoceras acutum, Pseudotoceras djoulfense (63892) Araxoceras sp., Vescotoceras sp. (118007) Araxoceratidae indet. (118005) Avushoceras jakowlewi (118280) Discotoceras sp., Vedioceras umbonovarum, Araxoceras rotoides, Araxoceras tectum (118282) Eoaraxoceras robustum (118002) Eoaraxoceras ruzhencevi (118004) Eoaraxoceras sp. (118003) Urartoceras sp. (119078) Vedioceras umbonovarum (101109) Vescotoceras evanidum (118273) Vescotoceras parallelum (118271) | |
| Wuchiapingian | Iran (Abadeh) | Araxoceras sp., Prototoceras sp., Pseudotoceras sp., Vescotoceras sp., Vedioceras sp., Avushoceras sp., Eoaraxoceras ruzhencevi, Vescotoceras parallelum, Lenticoceltites okimurai, Vedioceras nakamurai, Araxoceras glenisteri, Araxoceras latum, Araxoceras rotoides, Araxoceras tectum, Abadehceras nakazawai, Prototoceras compressum, Prototoceras discoidale, Vescotoceras evanidum, Vescotoceras acutum, Pseudotoceras djoulfense (63894) | |
| Wuchiapingian | China (Jiangsu) | Leptogyroceras compressum, Planodiscoceras involutum (120103) | |
| Wuchiapingian | China (Jiangxi) | Anderssonoceras dongshenlingense (144030) Anderssonoceras sp., Pericarinoceras sp., Xiangulingites sp., Leptogyroceras compressum, Prototoceras venustum, Planodiscoceras gratiosum, Planodiscoceras longilobatum, Leptogyroceras dongshenlingense, Fengchengoceras tricarinatum, Lenticoceltites involutus, Anderssonoceras simplex, Anderssonoceras robustum, Xiangulingites orbilobatus, Xiangulingites acutus, Xiangulingites applanatus, Pericarinoceras robustum, Pachyrotoceras fengchengense, Prototoceras plicatum, Prototoceras fengchengense, Prototoceras multidenticulatum, Konglingites sinensis (121670) Araxoceras kiangsiense (121644) Jinjiangoceras sp. 1, Konglingites tumidus, Prototoceras multidenticulatum, Konglingites latisellatus, Konglingites striatus, Konglingites sinensis, Konglingites inflatus, Konglingites gaoanensis, Jinjiangoceras stenosellatum, Kiangsiceras rotule (121630) Jinjiangoceras stenosellatum, Sanyangites tricarinatus, Sanyangites umbilicatus (121637) Jinjiangoceras striatum, Jinjiangoceras compressum, Jinjiangoceras jiangxiense, Sanyangites inflatus, Sanyangites liratus, Sanyangites obesus, Sanyangites rotulus, Jinjiangoceras stenosellatum (101627) Kiangsiceras sp., Prototoceras venustum, Planodiscoceras gratiosum, Anderssonoceras anfuense, Xiangulingites orbilobatus, Prototoceras fengchengense, Prototoceras inflatum, Eojiangxiceras meixianlingense (144027) Konglingites sp., Anderssonoceras anfuense, Prototoceras fengchengense (121614) Lenticoceltites fengchengensis (120108) Lenticoceltites hastilis (144032) Leptogyroceras compressum, Prototoceras venustum, Prototoceras longilobatum, Pericarinoceras compressum (95596) Leptogyroceras dongshenlingense, Lenticoceltites fengchengensis (121613) Pericarinoceras sp., Prototoceras venustum, Prototoceras longilobatum, Planodiscoceras gratiosum, Leptogyroceras dongshenlingense, Lenticoceltites fengchengensis, Pericarinoceras robustum, Pericarinoceras compressum, Prototoceras plicatum, Prototoceras fengchengense, Prototoceras inflatum, Prototoceras anfuense, Prototoceras pachygyrum, Pachyrotoceras laevigatum (94990) Periptychoceras compressum, Anfuceras longilobatum, Sanyangites umbilicatus (121667) Planodiscoceras gratiosum (97112) Prototoceras pulchriforme, Prototoceras diluterotalum (144031) Prototoceras simplex, Araxoceras simplex (144029) Prototoceras sp. (101624 101625) Prototoceras venustum, Leptogyroceras dongshenlingense, Leptogyroceras latiumbilicatum, Pericarinoceras robustum, Pericarinoceras compressum, Prototoceras fengchengense, Prototoceras complanatum, Prototoceras inflatum, Pachyrotoceras laevigatum (97114) Sanyangites sp. (101626 101629 101630 101631) Sanyangites spp., Jinjiangoceras ventroplanum, Sanyangites inflatus, Sanyangites serratus, Sanyangites lucunensis, Sanyangites simplex, Sanyangites multilobatus, Sanyangites latumbilicatus, Sanyangites circellus, Sanyangites lenticularis (101628) | |
| Wuchiapingian | New Zealand | Araxoceratidae indet. (213211) | |
| Wuchiapingian | Azerbaijan | Araxoceras latissimum, Araxoceras latum, Prototoceras tropitum (95630) Araxoceras sp. (94948 110671 110727) Araxoceras sp., Araxoceratidae indet. (110595) Araxoceras sp., Avushoceras sp., Vedioceras ventroplanum (110636) Araxoceras sp., Pseudotoceras admirabile, Prototoceras tropitum, Pseudotoceras djoulfense (110715) Araxoceras sp., Vescotoceras acutum (110670) Avushoceras jakowlewi, Vedioceras umbonovarum, Vedioceras ventrosulcatum (110717) Avushoceras sp. (110702) Ceratites trochoides, Ceratites tropitus, Ceratites pessoides, Ceratites djoulfensis, Ceratites intermedius (232366) Dzhulfoceras sp., Dzhulfoceras furnishi, Vedioceras sp. (110672) Otoceras trochoides (132465) Pseudotoceras admirabile, Avushoceras jakowlewi, Vedioceras umbonovarum (110598) Pseudotoceras djoulfense (110681) Pseudotoceras sp., Vedioceras sp. (110690) Pseudotoceras sp., Vescotoceras sp. (110608) Vedioceras sp. (110641) Vedioceras sp., Pseudotoceras admirabile, Vedioceras ogbinense, Vedioceras umbonovarum, Prototoceras tropitum, Pseudotoceras djoulfense (110679) Vedioceras sp., Vedioceras ventroplanum, Vedioceras umbonovarum (110716) Vedioceras umbonovarum (110597) Vedioceras ventroplanum (110728) Vedioceras ventroplanum, Vedioceras umbonovarum (110729) Vedioceras ventrosulcatum, Pseudotoceras djoulfense (110680) Vescotoceras parallelum (110668) Vescotoceras pessoides, Araxoceras trochoides, Vescotoceras parallelum, Araxoceras latissimum, Araxoceras latum, Prototoceras tropitum, Urartoceras abichianum, Prototoceras discoidale, Vescotoceras acutum (110678) Vescotoceras pessoides, Vescotoceras parallelum, Araxoceras rotoides, Araxoceras tectum, Vescotoceras acutum (110669) Vescotoceras sp. (110714) Vescotoceras sp., Prototoceras tropitum (110596) | |
| Wuchiapingian | China (Qinghai) | Geermuceras platum (100184) | |
| Changhsingian | Armenia | Pseudotoceras sp. (110789) | |
| Changhsingian | Iran | Julfotoceras abadehensis, Julfotoceras tarazi, Araxoceras latum (63893) | |
| Changhsingian | China (Anhui) | Konglingites sp. (149200) | |
| Changhsingian | Russian Federation (South Primorye) | Dzhulfoceras orientale (52811 52819) | |
| Changhsingian | China (Zhejiang) | Otoceras sp. (48895 111649) | |
| Changhsingian | Thailand | Prototoceras sp. (97002) | |
| Changhsingian | China (Sichuan) | Konglingites sp. (149088) | |
| Changhsingian | Russian Federation | Otoceras sp., Otoceras gracile (221957) | |
| Changhsingian | China (Hunan) | Planodiscoceras involutum (101949) | |
| Changhsingian | Russian Federation (Sakha) | Otoceras sp. (206756 206757 206758) | |
| Changhsingian - Griesbachian | Russian Federation (Siberia) | Otoceras boreale (48474) | |
| Griesbachian | Russian Federation (Sakha) | Otoceras boreale (206759 206760) Otoceras sp. (206761 206762 206763 206764 206765) | |
| Griesbachian | Russian Federation | Otoceras boreale (107120 127719 187148 187149 187150 187151 187152 187153 187154 187155 187158 221958) Otoceras concavum (107121) | |
| Griesbachian | Canada (Nunavut) | Otoceras boreale (47921 47922 47935 47937 47941 47942 47945 47946 47971 47987 47988 47989 61942 61944 98560 98561 137953) Otoceras concavum (47936 47944 47956 47957 47959 47960 47979 47981 47982 47983 47984 47985 47986) Otoceras gracile (47980) | |
| Griesbachian | Svalbard and Jan Mayen | Otoceras boreale (212072 212073) | |
| Griesbachian | Greenland | Otoceras boreale (48037 48059 48061 112747 112752 112761 112763 118502 118524 118525 118617 118680 118681 118682 118683 118702 118708 118744 118757 118759) Otoceras fissisellatum (48123) Otoceras sp. (48115 118763) | |
| Griesbachian | China (Xizang) | Anotoceras nala (229693 229779) Otoceras latilobatum (73609) Otoceras sp. (229686 229687 229690 229691 229775) Otoceras sp., Anotoceras nala (229692) Otoceras woodwardi (189585) | |
| Griesbachian | USA (Alaska) | Otoceras boreale (61954) | |
| Griesbachian | India | Otoceras clivei (44025) Otoceras woodwardi (44024 110990 110991 110992 110994) Otoceras woodwardi, Otoceras clivei (44017 44019) Otoceras woodwardi, Otoceras clivei, Otoceras draupadi, Otoceras undatum, Otoceras fissisellatum, Anotoceras nala (44028) Otoceras woodwardi, Otoceras clivei, Otoceras undatum (44018) Otoceras woodwardi, Otoceras parbati, Anotoceras nala (44026) Otoceras woodwardi, Prosphingites kama, Hungarites sp. (85463) | |
| Griesbachian | Oman | Anotoceras nala (44792 44795 44801 44804 44824 44829 44831) | |
| Griesbachian | Armenia | Otoceratidae indet. (110759) | |
| Griesbachian | India (Kashmir) | Otoceras sp. (48996) Otoceras woodwardi (48914 131943 131949) | |
| Induan | India | Otoceras woodwardi, Prosphingites kama (210992) | |
| Induan | Vietnam | Metotoceras phumyi (44783) | |
| Induan | Norway | Otoceras boreale (31367) | |
| Induan | Svalbard and Jan Mayen | Otoceras sp. (212933 212966) | |
| Induan | Azerbaijan | Otoceras sp. (73230 73241) | |
| Induan | India (Kashmir) | Otoceras undatum, Otoceras fissisellatum (215000) | |
| Griesbachian - Smithian | China (Qinghai) | Anotoceras costatum (103160) | |
| Dienerian | Greenland | Otoceras boreale (196948) | |
| Dienerian | China (Guangxi) | Anotoceras subtabulatus (104969) | |
| Smithian | China (Guangxi) | Proharpoceras carinatitabulatum (97158 97195) Proharpoceras tricarinatum (44012) | |
| Smithian | Russian Federation (Primorye) | Proharpoceras carinatitabulatum (47204) | |
| Smithian | Oman | Proharpoceras carinatitabulatum (127402) | |
| Smithian | China (Gunagxi) | Proharpoceras carinatitabulatum (44009) | |
| Spathian | Indonesia | Otoceras sp. (111020) |