-
Styxosaurus browni, was
named by
Welles in 1952.
Although synonymized with
Hydralmosaurus serpentinus by
Kenneth Carpenter in 1999, it was
revalidated by Rodrigo...
-
Maastrichtian Argentina
Aristonectes Pierre Shale Campanian US Martinectes,
Hydralmosaurus Posidonia Shale Toarcian Germany
Hauffiosaurus zanoni, Hydrorion, Meyerasaurus...
-
Retrieved 2009-11-17. Otero, R. A. (2016). "Taxonomic re****essment of
Hydralmosaurus as Styxosaurus: new
insights on the
elasmosaurid neck
evolution throughout...
- and Elasmosaurus. Both
reached some more than 10 m (33 ft) in length.
Hydralmosaurus (previously
synonymized with
Elasmosaurus and Styxosaurus)
reached 9...
- serpentinus from Elasmosaurus, and
placed it in a new genus,
Hydralmosaurus. Subsequently, all
Hydralmosaurus specimens were
moved to
Styxosaurus in 2016, rendering...
- cretres.2016.11.014. Otero, R. A. (2016). "Taxonomic re****essment of
Hydralmosaurus as Styxosaurus: new
insights on the
elasmosaurid neck
evolution throughout...
-
Benson et al. 2012
Valid eK
Europe Hauffiosaurus O'Keefe 2001
Valid Hydralmosaurus Welles 1943
Valid Hydrorion Grobmann 2006
Valid Hydrotherosaurus Welles...
-
Welles USA ( California)
Fresnosaurus Valid Welles USA ( California)
Hydralmosaurus Synonym of Styxosaurus.
Welles Hydrotherosaurus Valid Welles USA ( California)...
- 1475-4983.2007.00654.x. Otero, R.A. (2016). "Taxonomic re****essment of
Hydralmosaurus as Styxosaurus: new
insights on the
elasmosaurid neck
evolution throughout...
-
Hydralmosaurus serpentinus...
