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Crioceratites heterocostatus
Taxonomy
Crioceratites (Crioceratites) heterocostatus was named by Mandov (1976). It is not a trace fossil.
It was recombined as Criosarasinella heterocostata by Avram and Gradinaru (1993); it was recombined as Crioceratites heterocostatus by Klein et al. (2007).
It was recombined as Criosarasinella heterocostata by Avram and Gradinaru (1993); it was recombined as Crioceratites heterocostatus by Klein et al. (2007).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1976 | Crioceratites (Crioceratites) heterocostatus Mandov p. 57 figs. pl. 5, figs. 1, 3 |
1993 | Criosarasinella heterocostata Avram and Gradinaru p. 680 figs. Pl 2, fig 7; pl 6, fig 5 |
2007 | Crioceratites heterocostatus Klein et al. p. 41 |
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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.
†Crioceratites heterocostatus Mandov 1976
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Diagnosis
No diagnoses are available