 | Lesueurilla marginalis spiralis (Koken et Perner, 1925) |
Synonymy list
1925
Raphistoma marginalis mut. var spiralis — Koken & Perner, pp. 94, fig. 6:8-10
1970
Lesueurilla marginalis spiralis — Rõõmusoks, pp. 245
Selection of related publications
Rõõmusoks, A. 1970.
Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I.
References based on distribution