Lessemsauridae

Lessemsaurids Temporal range: Late Triassic-Early Jurassic, 215–190 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Skeletal mount of Lessemsaurus
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Dinosauria
Clade:	Saurischia
Clade:	†Sauropodomorpha
Clade:	†Sauropoda
Clade:	†Lessemsauridae Apaldetti et al., 2018
Genera
†Antetonitrus †Ingentia †Ledumahadi †Lessemsaurus

Lessemsauridae is a clade of early sauropod dinosaurs that lived in the Triassic and Jurassic of Argentina and South Africa.

The phylogenetic analysis performed by Apaldetti and colleagues is shown below:^[1]

1. ↑ Apaldetti, Cecilia; Martínez, Ricardo N.; Cerda, Ignatio A.; Pol, Diego; Alcober, Oscar (2018). "An early trend towards gigantism in Triassic sauropodomorph dinosaurs". Nature Ecology & Evolution. 2 (8): 1227–1232. doi:10.1038/s41559-018-0599-y. hdl:11336/89332. PMID 29988169. S2CID 49669597.