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Turbonilla (Pyrgolidium) internodula
Taxonomy
Chemnitzia internodula was named by Wood (1848). It is a 3D body fossil.
It was recombined as Turbonilla internodula by Marquet (1993); it was recombined as Turbonilla (Pyrgolidium) internodula by Glibert (1958), Marquet (1997) and Hendy (2007).
It was recombined as Turbonilla internodula by Marquet (1993); it was recombined as Turbonilla (Pyrgolidium) internodula by Glibert (1958), Marquet (1997) and Hendy (2007).
Sister species lacking formal opinion data
T. aragoni, T. atypha, T. berryi, T. kernensis, T. leafensis, T. meta, T. neglecta, T. notata, T. obliquata, T. pseudocostellata, T. pusilla, T. raymondi, T. rufa, T. scalaroides, T. zesulcata, T. varicosa, T. miomutiniensis, T. woodburnei, T. aersispira, T. cooki, T. sabina, T. ista, T. liraecostata, T. superba, T. pseudoterebralis, T. thyne
Synonymy list
Year | Name and author |
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1848 | Chemnitzia internodula Wood p. 81 figs. pl. 10, fig. 6 |
1877 | Chemnitzia internodula Wood p. 81 figs. pl. 10, fig. 6 |
1879 | Chemnitzia internodula Wood p. 24 |
1958 | Turbonilla (Pyrgolidium) internodula Glibert p. 19 figs. pl. 2, fig. 14 |
1993 | Turbonilla internodula Marquet p. 95 |
1997 | Turbonilla (Pyrgolidium) internodula Marquet p. 109 figs. PI. 10, Fig. 4 |
2007 | Turbonilla (Pyrgolidium) internodula Hendy |
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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.
†Turbonilla (Pyrgolidium) internodula Wood 1848
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Diagnosis
Reference | Diagnosis | |
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R. Marquet 1997 | Small, very slender turriculate shell with shallow suture. The protoconch is smooth, paucispiral and sideways heterostrophic. The teleoconch consists of twelve glossy, flat-sided whorls. The aperture is square and pointed adapically. The outer lip is slightly sinuous. A small tooth may occur on the adapical side of the aperture. The ornament comprises fourteen strong, clearly delimited axial ribs, which are twice as broad as the intercostal spaces. They run opisthoclinally, the lower part being more obtuse in relation to the shell axis. In the intercostal spaces, two depressions occur. The base of the last whorl is smooth. |
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Age range: base of the Lutetian to the top of the Late/Upper Pliocene or 47.80000 to 2.58800 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Lutetian | France (Centre) | Turbonilla internodula (178085) | |
Zanclean | Belgium (Antwerp) | Turbonilla internodula (179597) | |
Zanclean | United Kingdom (England) | Chemnitzia internodula (84755) | |
Late/Upper Pliocene | United Kingdom (England) | Chemnitzia internodula (84759 84819) | |
Piacenzian | Belgium | Turbonilla internodula (179048 179079) | |
Late/Upper Pliocene - Early/Lower Pleistocene | United Kingdom (England) | Chemnitzia internodula (84765) |