PaleoDB taxon number: 100109
Alternative combination: Elasmosaurus morgani
Synonym: Libonectes atlasense Buchy 2005 (taxon 213496)
Full reference: S. P. Welles. 1949. A new elasmosaur from the Eagle Ford Shale of Texas. Fondren Science Series 1:1-28
Sister taxa: none
- Libonectes morgani: SMUSMP 69120, a partial skeleton (skull, cervical vertebrae and pectoral girdle). Its type locality is Andy Anderson Farm, near Cedar Hill, which is in a Cenomanian/Turonian marine limestone in the Britton Formation of Texas.
- Libonectes atlasense: SMNK-PAL 3978, a skeleton. Its type locality is North of Goulmima (Unit 4), which is in a Turonian open shallow subtidal limestone in the Akrabou Formation of Morocco.
Ecology: aquatic carnivore