1856
Gomphodus sandelensis — Pander, fig. Tal. 6: 15-17
1971
Gomphonchus nom. nov. sandelensis (Pander) — Gross, pp. 53-55, fig. Taf.5:11, Taf. 9:15-17
1986
Gomphonchus sandelensis — Märss, fig. 29:1
1994
Gomphonchus sandelensis — Valiukevičius, fig. 25:6a-b
1998
Gomphonchus sandelensis (Pander, 1856) — Valiukevičius, pp. 40, fig. 2:10-13; 17:6-7
2002
Gomphonchus sandelensis — Valiukevičius, pp. 34,36
2003
Gomphonchus sandelensis (Pander, 1856) — Burrow, pp. 280
2005
Gomphonchus sandelensis Gross — Valiukevičius, fig. 5:O,P; 6:A,B
2022
Gomphonchus sandelensis (Pander, 1856) — Burrow & Märss, pp. 20