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Orthoceratina
Taxonomy
Orthoceratina was named by Dzik (1984).
It was assigned to Cephalopoda by Mutvei (2002); and to Orthoceratida by Kröger (2013).
It was assigned to Cephalopoda by Mutvei (2002); and to Orthoceratida by Kröger (2013).
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. †Orthoceratina Dzik 1984
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Fm. †Dawsonoceratidae Flower 1962
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G. †Calocyrtocerina Chen 1981
G. †Dawsonoceras Hyatt 1884
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†Dawsonoceras annulatum Sowerby 1818
†Dawsonoceras barrandei Horný 1956
†Dawsonoceras fenestratum Eichwald 1860
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Invalid names: Dawsonoceras funiforme Angelin 1880 [synonym], Dawsonoceras porkunense Balashov and Zhuravleva 1962 [synonym]
†Dawsonoceras fimbriatum de Sowerby and Murchison 1839
†Dawsonoceras gregarium Kröger et al. 2011
†Dawsonoceras hyatti Foerste 1928
†Dawsonoceras stumburi Kröger 2013
Invalid names: Cedarvilleoceras [synonym]
G. †Dawsonocerina Horny 1956
G. †Metaspyroceras Foerste 1932
G. †Palaeodawsonocerina Kröger and Isakar 2006
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†Palaeodawsonocerina nicolletoides Kröger 2013
†Palaeodawsonocerina saxbyense Stumbur 1956
†Palaeodawsonocerina senckenbergi Teichert 1930
Fm. †Eriditidae Chen in Chen et al 1981
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G. †Allanoceras Barskov 1959
G. †Eridites Zhuravleva 1961
G. †Euvirgoceras Chen 1974
G. †Haloites Chen et al. 1981
G. †Nathorstoceras Kröger 2013
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†Nathorstoceras adnatum Kröger 2013
†Nathorstoceras bacotense Balashov 1975
†Nathorstoceras kallholnense Kröger 2013
Diagnosis
No diagnoses are available