1899
Proheliolites dubius (Schmidt) — Kiaer, pp. 21
1899
Proheliolites dubius (Schmidt) — Lindström
1977
Proheliolites dubius Kiaer, 1899 — Bondarenko, pp. 40
1977
Protoheliolites norvegicus sp. n. — Bondarenko, pp. 39
1977
non Heliolites dubia Schmidt, 1858 — Bondarenko, pp. 39
1977
Schmidtella schmidti — Bondarenko, pp. 42
1978
Schmidtilites schmidti (Bondarenko, 1977) — Bondarenko
1981
Protoheliolites norvegicus — Hill, pp. F619-620, fig. 421:4a,b
2013
Protoheliolites norvegicus — Liang et al., pp. 868
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