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Geisonoceratidae
Taxonomy
Geisonoceratidae was named by Zhuravleva (1959).
It was assigned to Michelinoceratida by Flower (1962); to Orthoceratida by Miagkova (1967); to Orthocerataceae by Teichert et al. (1964), Chen et al. (1981), Evans (1994) and Evans (1996); to Orthoceratina by Kröger (2013); to Orthocerida by Crick (1981), Evans (2005), Kröger (2008), Kröger and Aubrechtova (2017) and Kröger and Aubrechtová (2019); and to Dissidocerida by Pohle et al. (2022).
It was assigned to Michelinoceratida by Flower (1962); to Orthoceratida by Miagkova (1967); to Orthocerataceae by Teichert et al. (1964), Chen et al. (1981), Evans (1994) and Evans (1996); to Orthoceratina by Kröger (2013); to Orthocerida by Crick (1981), Evans (2005), Kröger (2008), Kröger and Aubrechtova (2017) and Kröger and Aubrechtová (2019); and to Dissidocerida by Pohle et al. (2022).
Synonymy list
| Year | Name and author |
|---|---|
| 1959 | Geisonoceratidae Zhuravleva |
| 1962 | Geisonoceratidae Flower |
| 1964 | Geisonoceratidae Teichert et al. p. 236 |
| 1967 | Geisonoceratidae Miagkova |
| 1981 | Geisonoceratidae Chen et al. p. 30 |
| 1981 | Geisonoceratidae Crick p. 228 |
| 1994 | Geisonoceratidae Evans p. 18 |
| 1996 | Geisonoceratidae Evans p. 71 |
| 2005 | Geisonoceratidae Evans p. 62 |
| 2008 | Geisonoceratidae Kröger |
| 2013 | Geisonoceratidae Kröger |
| 2017 | Geisonoceratidae Kröger and Aubrechtova |
| 2019 | Geisonoceratidae Kröger and Aubrechtová |
| 2022 | Geisonoceratidae Pohle et al. p. 21 |
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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. †Geisonoceratidae Zhuravleva 1959
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G. †Angeisonoceras Kröger 2008
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†Angeisonoceras consocium Barrande 1870
†Angeisonoceras davidsoni Barrande 1870
†Angeisonoceras festians Barrande 1870
†Angeisonoceras imminutum Barrande 1870
†Angeisonoceras inchoatum Barrande 1868
†Angeisonoceras libens Barrande 1870
†Angeisonoceras limatum Barrande 1870
†Angeisonoceras reteornatum Kröger 2008
†Angeisonoceras squamatulum Barrande 1868
G. †Columenoceras Barskov 1960
G. †Geisonoceras Hyatt 1884
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†Geisonoceras heintzi Strand 1934
†Geisonoceras kureikense Zhuraleva 1964
†Geisonoceras maclareni Murchison 1859
†Geisonoceras shumardi Billings 1859
†Geisonoceras wegelini Teichert 1930
G. †Geisonocerina
G. †Harrisoceras Flower 1939
G. †Joachimoceras Barskov 1960
G. †Jonesoceras Barskov 1960
G. †Ordogeisonoceras Frey 1995
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†Ordogeisonoceras amplicameratum Hall 1847
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Invalid names: Michelinoceras ludlowense Miller and Faber 1894 [synonym]
†Ordogeisonoceras foerstei Strand 1934
†Ordogeisonoceras tartuensis Kröger and Aubrechtova 2017
†Ordogeisonoceras uppsalaensis Kröger and Aubrechtová 2019
G. †Protokionoceras Grabau and Shimer 1910
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†Protokionoceras fessicancellatum Kobayashi et al. 1984
†Protokionoceras strandi Troedsson 1932
G. †Striacoceras Flower 1936
G. †Temperoceras Barskov 1960
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†Temperoceras aequinudum Kröger 2008
†Temperoceras ludense Sowerby 1839
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Invalid names: Orthoceras dahlii Barrande 1870 [synonym], Orthoceras omnium Barrande 1868 [synonym], Orthoceras temperans Barrande 1867 [synonym]
†Temperoceras migrans Barrande 1868
†Temperoceras nudum Barrande 1870
Diagnosis
No diagnoses are available