1961
Halysites senior sp. n. — Klaamann, pp. 93, fig. 11:3-5
1966
Halysites senior Klaamann, 1961 — Klaamann, pp. 60,62-63, fig. 19:2-3
1967
Catenipora crassa Stasinska, 1967 — Stasinska, pp. 43-44, fig. VII, fig Ia
1967
Halysites senior Klaamann, 1961 — Stasinska, pp. 57, fig. 9:2a-b
1974
Halysites crassus — Stasinska, pp. 507, fig. XVII 1,2
1974
Halysites senior Klaamann, 1961 — Stasinska, pp. 508, fig. 18:4-5
1999
Halysites senior Klaamann, 1961 — Mõtus et Klaamann, pp. 86-87, fig. 4N-R; 10A-B
2006
Halysites senior Klaamann — Mõtus, fig. II 5,6