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Branch-based clade: Spinosauridae Stromer 1915 [Sereno 1998] (dinosaur)
 Entity: 

Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia

Phylogeny

Branch-based clade Ref: P.C. Sereno, 1998: table 4 (p. 64).

Defined by included taxon (and all taxa more closely related to it than to the excluded taxon)

Spinosaurus (Genus) Stromer, 1915 Ref: P.C. Sereno, 1998: table 4 (p. 64).

Defined by excluded taxon

Torvosaurus (Genus) Galton & Jensen, 1979 Ref: P.C. Sereno, 1998: table 4 (p. 64).

Branch-based clade

Spinosauridae (Clade) Stromer 1915 [Sereno 1998] Ref: C. Hendrickx et al., 2015: table (p. 71) (Sereno, 2005).

Current position

Megalosauria (Clade) Bonaparte 1850 [Allain et al. 2012] Ref: C. Hendrickx et al., 2015: 11 (fig. 4).

Alternative positions

Spinosauroidea (Clade) Olshevsky 1995 Ref: T.R. Holtz Jr. et al., 2004: table 4.1 (p. [72]).

Historical positions

Megalosauria (Clade) Bonaparte 1850 [Allain et al. 2012] Ref: C. Hendrickx et al., 2015: 11 (fig. 4), table (p. 71).
Megalosauroidea (Clade) Walker 1964 [Sereno 1998] Ref: C. Hendrickx et al., 2015: 3 (fig. 1).
Megalosauria (Clade) Bonaparte 1850 [Allain et al. 2012] Ref: M.T. Carrano et al., 2012: App. 1 (p. 291), fig. 8A.
Spinosauroidea (Clade) Olshevsky 1995 Ref: T.R. Holtz Jr. et al., 2004: table 4.1 (p. [72]).
Spinosauroidea (Clade) Olshevsky 1995 Ref: P.C. Sereno, 1998: table 4 (p. 64), fig. 8.
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Last updated: 1 Feb 2024