-
Styxosaurus is a
genus of
plesiosaur of the
family Elasmosauridae.
Styxosaurus lived during the
Campanian age of the
Cretaceous period.
Three species are...
-
considered Woolungasaurus a
nomen dubium. In 2004, the
genus was
referred to
Styxosaurus by Sven
Sachs in 2004. Kear (2005)
disagreed with this view and followed...
- Hydralmosaurus. Subsequently, all
Hydralmosaurus specimens were
moved to
Styxosaurus in 2016,
rendering the
former a
nomen dubium.
Williston published a figure...
- Cretaceous,
elasmosaurids grew as
large as 11.5–12 m (38–39 ft), such as
Styxosaurus, Albertonectes, and Thal****omedon.
Their necks were the
longest of all...
- 2009-11-17. Otero, R. A. (2016). "Taxonomic re****essment of
Hydralmosaurus as
Styxosaurus: new
insights on the
elasmosaurid neck
evolution throughout the Cretaceous"...
- 014. Otero, R. A. (2016). "Taxonomic re****essment of
Hydralmosaurus as
Styxosaurus: new
insights on the
elasmosaurid neck
evolution throughout the Cretaceous"...
- 1949, a
fossil of
Alzadasaurus (specimen SDSM 451,
later renamed to
Styxosaurus)
showed 253 of them. The size of
individual stones is
often considerable...
- Hesperornis, and Ichthyornis),
plesiosaurs (Dolichorhynchops, Elasmosaurus,
Styxosaurus, and Trinacromerum),
turtles (Protostega and Toxochelys), and several...
-
Libonectes Thal****omedon
Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus?
Nakonanectes Styxosaurus Terminonatator Weddellonectia...
-
length at 10.86–11.6 m (35.6–38.1 ft).
Other large plesiosauroids are
Styxosaurus and Elasmosaurus. Both
reached some more than 10 m (33 ft) in length...
