Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia - (Order) Plesiosauria
Current position
Alternative positions
Historical positions
†Plesiosauroidea (Suborder) Welles, 1943 |
Ref:
M.J. Benton, 2005: 395.
|
†Plesiosauria (Suborder) Blainville, 1835 |
Ref:
P. Uetz, [1995-]1996: 30 Dec 1996.
|
†Plesiosauroidea (Superfamily) Nopcsa, 1928 |
Ref:
R.L. Carroll, 1988: 619.
|
†Plesiosauroidea (Superfamily) Nopcsa, 1928 |
Ref:
H.-P. Schultze et al., 1985: 2, 50.
|
†Plesiosauria (Suborder) Blainville, 1835 |
Ref:
B. Grzimek et al., 1973 (1971): 592.
|
Number of Subtaxa