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Serratocerithium indicum
Taxonomy
Serratocerithium indicum was named by Banerjee and Halder (2024). Its type specimen is PG/CG/Cr23, a shell, and it is a 3D body fossil.
Synonymy list
Year | Name and author |
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2024 | Serratocerithium indicum Banerjee and Halder pp. 21-23 figs. 7E-I |
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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.
†Serratocerithium indicum Banerjee and Halder 2024
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Diagnosis
Reference | Diagnosis | |
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S. Banerjee and K. Halder 2024 | ell medium sized, narrow-turreted with 18–19 flat
whorls; suture slightly impressed; surface from an intermediate ontogeny ornamented with secondary ribs alternating with smooth primary ribs except P1, latter bear 13–14 strong, spirally elongated tubercles in a whorl; secondaries gain strength with growth to become nearly inseparable from primaries in last whorl; last whorl large, beginning marked with growthconformable sharp elevation; aperture elliptical; outer lip with a deep sinus at mid-whorl; inner lip with thick parietal callus; anterior siphonal canal short and deflected; base constricted with spiral ribs; growth lines prosocline, sigmoid with deep sinus at mid-whorl and convex forward at base. |
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |