1840
Clymenia antiquissima Eichwald 1840 (nomen nudum) — Eichwald, pp. 115
1842
Clymenia antiquissima — Eichwald, pp. 33, fig. 3:16, 17
1843
Clymenia antiquissima — Eichwald, fig. 3:16-17
1860
Clymenia antiquissima m. — Eichwald, pp. 1301
1861
Lituites (Trocholites) antiquissimus — Schmidt, pp. 62, fig. 6:2a-g
1861
Lituites antiquissimus — Roemer, pp. 62, fig. 6:f-g
1869
Lituites antiquissimus — Karsten, pp. 52, fig. 19:7a-c
1885
Lituites antiquissimus — Karsten, pp. 68, fig. 4:12
1925
Discoceras antiquissimum — Foerste, pp. 17,58, fig. 18:1
1930
Discoceras antiquissimum (Eichwald, 1840) — Teichert, pp. 285
1934
Discoceras antiquissimum — Strand, pp. 32, fig. 2:4,11; 4:2,3; 13:9
1936
Discoceras antiquissimum — Thorslund, fig. 2:11
1953
Discoceras antiquissimum — Balashov, pp. 265, fig. 12:1a,b
1958
Discoceras antiquissimum — Sweet, pp. 99, fig. text fig. 13q
1958
Discoceras antiquissimum — Sweet, pp. 99, fig. text fig. 13q
1967
Discoceras antiquissima — Hucke & Voigt, pp. 58, fig. 15:1
1973
Discoceras antiquissimum — Neben & Krueger, fig. 77:24,25
1984
Discoceras antiquissimum — Dzik, pp. 42, fig. text fig. 9c-d; 12.39; 7:1
2013
Discoceras antiquissimum (Eichwald, 1842) — Kröger, pp. 72, fig. 31B
2017
Cylmenia antiquissima Eichwald, 1842 — Kröger & Aubrechtová, pp. 10