Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia
Current position
Alternative positions
Historical positions
| †Eosauropterygia ([unranked]) |
Ref:
M.J. Benton, 2005: 395, fig. 6.6.
|
| Reptilia (Class) Linnaeus, 1758 |
Ref:
J.J. Sepkoski Jr., 2002: 319.
|
| †Sauropterygia (Superorder) Owen, 1860 |
Ref:
D. Lambert & the Diagram Group, 1991(1997): 85-86.
|
| †Sauropterygia (Superorder) Owen, 1860 |
Ref:
R.L. Carroll, 1988: 619.
|
| †Sauropterygia (Class) Owen, 1860 |
Ref:
L.B. Halstead, 1969: 101.
|
Number of Subtaxa