-
Permian of Russia.
Phthinosuchus is the sole
member of the
family Phthinosuchidae.
Phthinosuchus may have been one of the most
primitive therapsids,...
-
Phthinosuchus with Dinosaurus. As such, he
classified Dinosaurus in the
family Phthinosuchidae,
which he
grouped with
Rubidgeidae in the
superfamily Rubidgeoidea...
-
Parabradysaurus ?Family
Phreatosuchidae Phreatosaurus Phreatosuchus ?Family
Phthinosuchidae Phthinosuchus ?Phthinosaurus
Family Rhopalodontidae ?Phthinosaurus...
-
poorly known anatomy,
Leogorgon could be a
relative of the
Russian Phthinosuchidae rather than the sole
Russian representative of the Rubidgeinae. In...
-
relationships of
Phthinosaurus are
poorly known.
Yefremov named the
family Phthinosuchidae in 1954 to
include Phthinosaurus and the
newly named Phthinosuchus...
-
Sphenacodontidae Order Therapsida Tetraceratops Suborder Biarmosuchia Family Phthinosuchidae Family Biarmosuchidae Family Ictidorhinidae Family Burnetiidae Family...
- families, of
which the
members of
three (Burnetiidae, Hipposauridae, and
Phthinosuchidae) are not
considered gorgonopsians anymore. In 1970 and
again in 1989...
- and Brithopodidae. Each
species has been
placed in its own family;
Phthinosuchidae was
named by
Soviet paleontologist Ivan
Yefremov in 1954 for both Phthinthosuchus...
- however, is just speculation.
Eotitanosuchus is
often grouped with the
Phthinosuchidae and the Biarmosuchidae. In fact,
Ivakhnenko (1999)
argues that Biarmosuchus...
-
Steppesaurus in the
Sphenacodontidae but in 1962
changed this to the
Phthinosuchidae,
making it a
member of the Therapsida, as
support for his hypothesis...
