1833
Placosteus undulatus — Agassiz, pp. XXXIII
1844
Psammostes undulatus (Agassiz) — Agassiz, pp. 106, fig. 31:11, 12
1860
Psammostes undulatus Agassiz — Eichwald, pp. 1517-1518(pars)
1891
Psammostes undulatus Agassiz — Woodward, pp. 128
1897
Psammosteus tesselatus n. sp. — Traquair, pp. 377, fig. Xi 1,2
1930
Psammosteus arenatus Agassiz — Gross, pp. 13
1933
Psammolepis undulata (Agassiz) — Gross, pp. 8-9, fig. 1:3, 6
1933
Psammolepis undulata Agass. — Gross, pp. 8-9, fig. I 3(?), 9
1942
Psammolepis undulata Agass. — Gross, pp. 410, fig. 2A
1958
Psammolepis timanica Obr: nomen nudum — Obruchev, pp. 48
1961
Psammolepis undulata (Agass.) — Tarlo, pp. 202, fig. VII 4, 52
1965
Psammolepis undulata (Agassiz, 1845) — Halstead Tarlo, pp. 103, fig. XVII 2, text fig. 32
1965
Psammolepis undulata (Agassiz, 1845) — Obruchev & Mark-Kurik, pp. 201, fig. 56:1,2; 57:1,2; 58:1-3; 59:1-2; 60:1-3; 61:1
1971
Psammolepis undulata Agassiz, 1845 — Lyarskaya, pp. 98, fig. 3-5
2000
Psammolepis undulata (Ag.) — Mark-Kurik, pp. 317
2000
Psammolepis undulata (Ag.) — Esin et al., pp. 345
2001
Psammolepis undulata (Agassiz, 1845) — Lukševičs, pp. 498
2004
Psammolepis undulata (Agassiz, 1845) — Novitskaya, pp. 187, fig. 122, 123