Alaria coronata has been used as
- Alaria coronata Tate, 1867 and
- Alaria coronata Moore, 1867
Alaria coronata Tate, 1867
Original Description of Alaria coronata by Tate, 1867, p. 152:
- "Shell fusiform, whorls 5 or 6, each with an acute, undulate, spinous, mesial carina; the last whorl with 2 subordinate, obtuse carinae, which are somewhat rugulose, not spinous; whorls with alternately large and small transverse rugulose striae, crossed by very fine oblique striations. The wing and digitations are not preserved in this unique specimen."
Locus typicus: Sunday's River, South Africa
Stratum typicum: "In light-grey sandy shell-rock on the Sunday's River, associated with Ammonites subanceps.", Uitenhage Formation, Early Cretaceous
Alaria coronata Tate, 1867, pl. VII, fig. 9
- the text points to fig. 7, but the only gastropod on plate VII is fig. 9
References
- R. Tate, 1867. On some secondary fossils from South Africa. The Quarterly Journal of the Geological Society of London, vol. XXIII, pp. 139-174, pls. V-IX Fulltext
Alaria coronata Moore, 1867
Alaria coronata Moore, 1867; Undifferentiated Type; Upper Lias (incl. Cotteswold & Midford Sands), Jurassic; Ilminster, Somerset, England; Copyright Sedgwick Museum of Earth Sciences
References
- Moore, C., 1866. On the Middle and Upper Lias of the South West of England. Proceedings of the Somerset Archaeological & Natural History Society, Pl.4, fig.3 vol 13
