| Former rank | : | †Thalattosuchia (Subdivision) Fraas, 1901 | |
Ref: C.L. Camp et al., 1972: 1108. [inferred] |
| Former rank | : | †Thalattosuchia (Suborder) Fraas, 1901 | |
Ref: C.L. Camp et al., 1972: 1108. [inferred] |
| Former rank | : | †Thalattosuchia (Infraorder) Fraas, 1901 | |
Ref: C.L. Camp et al., 1972: 1108. [inferred] |
| Former unranked name | : | †Thalattosuchia ([unranked]) Fraas, 1901 | |
Ref: C.L. Camp et al., 1972: 1108. [inferred] |