1852
Diplograptus cometa — Geinitz, pp. 26, fig. 1:28
1893
Cephalograptus cometa Gein — Törnquist, pp. 11, fig. 36-41
1897
Diplograptus cometa Geinitz — Törnquist, pp. 14, fig. 2:8-14
1908
Cephalograptus cometa (Geinitz) — Elles & Wood, pp. 285-7, fig. 32:10d
1941
Cephalograptus cometa cometa (Geinitz, 1852) — Bouček & Přibyl, pp. 14, fig. text fig. 2i
1974
Cephalograptus cometa cometa (Geinitz, 1852) — Hutt, pp. 42, fig. 10:4, text fig. 11:6,7
1975
Cephalograptus cometa cometa (Geinitz, 1852) — Bjerreskov, pp. 36,37, fig. 5B
1976
Cephalograptus cometa (Geinitz, 1852) — Sennikov, pp. 151-152
1982
Cephalograptus cometa cometa (Geinitz, 1852) — Lenz, pp. 21-22,24, fig. 3A-C, 14:A-C
2003
Cephalograptus cometa (Geinitz) — Loydell et al., pp. 210, fig. 5g
2014
Cephalograptus cometa — Maletz et al., pp. 178