Brachiopoda

Ungula convexa Pander, 1830

Type specimen data
CNIGR Musem, St.Petersburg 122/12348 , , () ()
Synonymy list
1830     Ungula plana sp. nov. — Pander, pp. 59, fig. 28:3,5
1890     Ungula convexa sp. nov. — Pander, pp. 59, fig. 28:1,2
2002     Obolus apollinis Eichwald, 1829 — Emig, pp. 5
2003     Ungula convexa Pander, 1830 — Popov & Holmer, fig. 3A; 4D-F; 6A-C
2013     Ungula convexa Pander, 1830 — Lang & Puura, pp. 23
Selection of related publications
Nemliher, J., Kurvits, T., Kallaste, T., Puura, I. 2004. Apatite varieties in the shell of the Cambrian lingulate brachiopod Obolus apollinis Eichwald. Proceedings of the Estonian Academy of Sciences. Geology 53, 4, 246-256.
Puura, I. 1996. Lingulate brachiopods and biostratigraphy of the Cambrian-Ordovician boundary beds in Baltoscandia. Doctoral Thesis, pp. 1-214.
Popov, L. E., Khazanovitch, K. K., Borovko, N. G., Sergejeva, S. P., Sobolevskaya, R. F. 1989. The key sections and stratigraphy of the Cambrian-Ordovician phosphate-bearing Obolus beds on the north-east Russian Platform.
References based on distribution