Libonectes Carpenter, 1997
modified
from Carpenter (1997)
Classification
Sauropterygia > Eosauropterygia > Eusauropterygia > Pistosauroidea > Plesiosauria > Plesiosauroidea > Elasmosauridae
Species
Libonectes morgani (Welles, 1949) Carpenter, 1997
Material
SMUSMP 69120, Skull, cervical vertebrae and gastralia.
Distribution
Britton Formation, Eagle Ford Group (Turonian, Upper Cretaceous). Near Cedar Hill, Dallas County, Texas, USA.
Images
Left: Skull and mandible of Libonectes; and right: same showing details of internal structure and braincase (modified from Carpenter, 1997).
Discussion
The pectoral girdle and a forelimb belonging to the holotype are figured (most recently by Welles 1962, fig. 12) but are now lost (Carpenter 1999). Libonectes was named for Elasmosaurus morgani