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Dolorthoceras
Taxonomy
Dolorthoceras was named by Miller (1931) [Sepkoski's age data: D Give P l].
It was assigned to Spyroceratinae by Teichert et al. (1964); to Orthocerida by Sepkoski (2002); and to Pseudorthoceratidae by Shchedukhin and Leonova (2020).
It was assigned to Spyroceratinae by Teichert et al. (1964); to Orthocerida by Sepkoski (2002); and to Pseudorthoceratidae by Shchedukhin and Leonova (2020).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1931 | Dolorthoceras Miller p. 419 |
1964 | Dolorthoceras Teichert et al. p. 249 |
2002 | Dolorthoceras Sepkoski |
2020 | Dolorthoceras Shchedukhin and Leonova p. 1150 |
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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.
G. †Dolorthoceras Miller 1931
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†Dolorthoceras caneyanum Girty 1909
†Dolorthoceras incisum Gordon 1964
†Dolorthoceras nakazawai Niko and Nishida 2000
†Dolorthoceras siphocentralis Krotow 1885
†Dolorthoceras stiliforme Shimanskiy 1948
†Dolorthoceras tenuifilosum Gordon 1964
Diagnosis
No diagnoses are available