Turricula undetermined ...
Turricula sp. Fig. 7H–I Turricula sp. – Sami & Tabanelli 2013: 17–18, fig. 1. Material examined ITALY – Emilia-Romagna • 1 spec.; Ca’ Piantè; MSF 1081 (H = 32.4 mm). Description Tall, slender, fusiform shell, at least seven whorls with strong subsutural collar and incision, sinus in growth lines...
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| Format: | Text |
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Zenodo
2023
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| Online Access: | https://dx.doi.org/10.5281/zenodo.10380270 https://zenodo.org/doi/10.5281/zenodo.10380270 |
| Summary: | Turricula sp. Fig. 7H–I Turricula sp. – Sami & Tabanelli 2013: 17–18, fig. 1. Material examined ITALY – Emilia-Romagna • 1 spec.; Ca’ Piantè; MSF 1081 (H = 32.4 mm). Description Tall, slender, fusiform shell, at least seven whorls with strong subsutural collar and incision, sinus in growth lines within this incision; about 8–10 thick axial ribs per whorl, starting below subsutural incision, crossed by four fine, evenly spaced spiral cords; aperture elongate lens-shaped with long, straight siphonal canal, inner lip callus-covered; transition from flank of last whorl to base sinuous and smooth, axial ribs fade on base, spiral sculpture of last whorl continuous onto base. Remarks Sami & Tabanelli (2013) noted that this specimen is quite similar to the Miocene Surcula consobrina Bellardi, 1877. The syntype of Surcula consobrina (Bellardi 1877) illustrated by Ferrero Mortara et al. (1981: 65, pl. 10 fig. 2) and specimens identified as Turricula (Surcula) consobrina (Bellardi, 1877) from the Middle Miocene ... : Published as part of Kiel, Steffen, Sami, Marco & Taviani, Marco, 2023, Mollusks (Gastropoda, Bivalvia) from Miocene cold-seep deposits in northern Italy: revisions and additions, pp. 115-160 in European Journal of Taxonomy 910 on pages 137-138, DOI: 10.5852/ejt.2023.910.2365, http://zenodo.org/record/10350702 ... |
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