Algae (informal)

Girvanella problematica Nicholson et Etheridge, 1878

Synonymy list
1878     Girvanella problematica Nich. and Eth. jun. sp. nov. — Nicholson & Etheridge, pp. 23, fig. pl. 9, fig. 24
1932     Girvanella problematica Nicholson & Etheridge — Høeg, pp. 64, fig. Pl. 1:4-6
1981     Girvanella problematica Nicholson & Etheridge — Bourque et al, pp. 95, fig. Pl. 1:2-4
1985     Girvanella problematica Nicholson et Etherige, 1878 — Istchenko, pp. 56, fig. XIV 1-3
2001     Girvanella problematicaNicholson and Etheridge, 1878 — Riding & Fan, pp. 789, fig. text fig. 3B-C
2015     Girvanella problematica Nicholson & Etheridge, 1878 emend. Wood, 1957 — Liu et al., pp. 187, fig. 4B
Selection of related publications
Istchenko, A. A. 1985. Silurian algae of Podolia.
References based on distribution