| Striatocycloceras obliquum (d'Eichwald, 1860)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Striatocycloceras
|
N/A
|
N/A
|
| Striatocycloceras romingeri (Foerste, 1932)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Striatocycloceras
|
N/A
|
N/A
|
| Striatocycloceras undulostriatum (Hall, 1847)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Striatocycloceras
|
N/A
|
N/A
|
| Striatocycloceras foerstei (Teichert, 1930)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Striatocycloceras
|
N/A
|
N/A
|
| Leurocycloceras foerstei (Teichert, 1930)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Striatocycloceras
|
N/A
|
N/A
|
| Orthoceras arion Barrande, 1866
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Arionoceratidae
|
Arionoceras
|
N/A
|
N/A
|
| Orthoceras affine (Meneghini, 1857)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Arionoceratidae
|
Arionoceras
|
N/A
|
N/A
|
| Arionoceras affine (Meneghini, 1857)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Arionoceratidae
|
Arionoceras
|
N/A
|
N/A
|
| Arionoceras canonicum (Meneghini, 1843)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Arionoceratidae
|
Arionoceras
|
N/A
|
N/A
|
| Arionoceras capillosum (Barrande, 1868)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Arionoceratidae
|
Arionoceras
|
N/A
|
N/A
|
| Nathorstoceras adnatum Kröger, 2013
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Eriditidae
|
Nathorstoceras
|
N/A
|
N/A
|
| Nathorstoceras kallholnense Kröger, 2013
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Eriditidae
|
Nathorstoceras
|
N/A
|
N/A
|
| Nathorstoceras spec Kröger, 2013
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Eriditidae
|
Nathorstoceras
|
N/A
|
N/A
|
| Nathorstoceras bacotense Balashov, 1975
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Eriditidae
|
Nathorstoceras
|
N/A
|
N/A
|
| Cyrtoceras curtum (Meek & Worthen, 1860)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Brachycycloceratidae
|
Brachycycloceras
|
N/A
|
N/A
|
| Brachycycloceras washingtonense Gordon, 1964
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Brachycycloceratidae
|
Brachycycloceras
|
N/A
|
N/A
|
| Brachycycloceras rustaqense Niko et al., 1996
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Brachycycloceratidae
|
Brachycycloceras
|
N/A
|
N/A
|
| Brachycycloceras normale Miller et al., 1955
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Brachycycloceratidae
|
Brachycycloceras
|
N/A
|
N/A
|
| Orthoceras cyclophorum (Waagen, 1879)
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Brachycycloceratidae
|
Brachycycloceras
|
N/A
|
N/A
|
| Tambegiroceras moyerocanum Miagkova, 1967
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
N/A
|
Kentronites
|
N/A
|
N/A
|
| Palaeocycloceras eichwaldi Balashov, 1968
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
N/A
|
Palaeocycloceras
|
N/A
|
N/A
|
| Mysterioceras Teichert & Glenister, 1953
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Mysterioceratidae
|
Mysterioceras
|
N/A
|
N/A
|
| ? pauquettense Foerste, 1924
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
N/A
|
N/A
|
N/A
|
| ? tenerum Billings, 1860
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
N/A
|
N/A
|
N/A
|
| ? leveannulatum Troedsson, 1926
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
N/A
|
N/A
|
N/A
|
| Tripteroceras Hyatt, 1884
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
Tripteroceras
|
N/A
|
N/A
|
| Hadoceras Strand, 1934
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
Hadoceras
|
N/A
|
N/A
|
| Eotripteroceras Flower, 1943
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
Eotripteroceras
|
N/A
|
N/A
|
| Mucteoceras Myagkova, 1967
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
Mucteoceras
|
N/A
|
N/A
|
| Zeehanoceras Stait, 1982
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
Zeehanoceras
|
N/A
|
N/A
|
| Rasmussenoceras Foerste, 1932
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
Rasmussenoceras
|
N/A
|
N/A
|
| Tripterocerina Foerste, 1935
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
Tripterocerina
|
N/A
|
N/A
|
| Allumettoceras Foerste, 1926
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Tripteroceratidae
|
Allumettoceras
|
N/A
|
N/A
|
| ? mira Zhuravleva, 1978
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? avelinii Salter, 1854
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? culter Barrande, 1866
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? jucundum Barrande, 1870
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? virgatum de Sowerby & Murchison, 1839
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? guadalupense Girty, 1908
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? currens Barrande, 1866
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? subcampanile Kiparisova, 1954
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? sandlingense von Mojsisovics, 1873
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? komiense Zhuravleva, 1978
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? lateseptatum Hauer, 1846
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? laqueatum Hall, 1847
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? canaliculatum de Sowerby & Murchison, 1839
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? gruenwaldti Barrande, 1866
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? thyrsus Barrande, 1870
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? zonatum Gemmellaro, 1889
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? triadicum von Mojsisovics, 1873
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? magnisulcatum Billings, 1857
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? styriacum von Mojsisovics, 1873
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? undulostriatum Hall, 1847
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? verticillatum Krause, 1844
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? pleurotomum Barrande, 1874
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? buttsi Flower, 1962
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? etheridgii Blake, 1882
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? dubium Hauer, 1847
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| Prohypogeophis Marcus, 1945
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? abditum Balashov & Kiselev, 1968
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? celticum von Mojsisovics, 1873
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? obliquum d'Eichwald, 1860
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? clarksvillense Foerste, 1924
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? bellatulum Billings, 1866
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? doricum Barrande, 1868
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? romingeri Foerste, 1932
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? riphaeum Zhuravleva, 1978
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? placidum Barrande, 1868
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? subundulatum Portlock, 1843
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? selkirkense Whiteaves, 1892
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? salinarium Hauer, 1846
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? pulchellum Hauer, 1849
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? michelini Barrande, 1866
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? wapanuckense Girty, 1909
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? foerstei Teichert, 1930
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? bifrons Barrande, 1866
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? campanile Mojsisovics, 1869
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| Prohypogeophis tunariense Marcus, 1945
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? austriacum von Mojsisovics, 1873
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| ? politum Klipstein, 1843
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
N/A
|
N/A
|
N/A
|
| Striatocycloceras Kröger & Isakar, 2006
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Striatocycloceras
|
N/A
|
N/A
|
| Protobactrites Hyatt, 1900
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Protobactrites
|
N/A
|
N/A
|
| Paramichelinoceras Zhuravleva, 2003
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Paramichelinoceras
|
N/A
|
N/A
|
| Infundibuloceras Klug, Kröger, Korn, Rücklin, Schemm-Gregory, de Baets & Mapes, 2008
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Infundibuloceras
|
N/A
|
N/A
|
| Pojetoceras Frey, 1995
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Pojetoceras
|
N/A
|
N/A
|
| Bitaunioceras Shimizu & Obata, 1936
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Bitaunioceras
|
N/A
|
N/A
|
| Chebbioceras Klug, Kröger, Korn, Rücklin, Schemm-Gregory, de Baets & Mapes, 2008
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Chebbioceras
|
N/A
|
N/A
|
| Sinoceras Shimizu & Obata, 1935
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Sinoceras
|
N/A
|
N/A
|
| Polygrammoceras Foerste, 1928
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Polygrammoceras
|
N/A
|
N/A
|
| Kionoceras Hyatt, 1884
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Kionoceras
|
N/A
|
N/A
|
| Hesperoceras Miller & Youngquist, 1947
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Hesperoceras
|
N/A
|
N/A
|
| Balticoceras Teichert, 1940
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Balticoceras
|
N/A
|
N/A
|
| Plagiostomoceras Teichert & Glenister, 1952
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Plagiostomoceras
|
N/A
|
N/A
|
| Leurocycloceras Foerste, 1928
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Leurocycloceras
|
N/A
|
N/A
|
| Ctenoceras Noetling, 1884
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Ctenoceras
|
N/A
|
N/A
|
| Eneoceras Cheng, Zhang & Zhang, 2005
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Eneoceras
|
N/A
|
N/A
|
| Tienoceras Zhao, 1954
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Tienoceras
|
N/A
|
N/A
|
| Tibichoanoceras Kroger, 2008
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Tibichoanoceras
|
N/A
|
N/A
|
| Merocycloceras Ristedt, 1969
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Merocycloceras
|
N/A
|
N/A
|
| Michelinoceras Foerste, 1932
|
Animalia
|
Mollusca
|
Cephalopoda
|
Orthocerida
|
Orthoceratidae
|
Michelinoceras
|
N/A
|
N/A
|