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Lessemsauridae

Reptilia

Synonymy list
YearName and author
2018Lessemsauridae Apaldetti et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
RankNameAuthor
classReptilia
subclassEureptilia()
—Romeriida
—Diapsida()
—Archosauromorpha(Huene 1946)
—Crocopoda
—ArchosauriformesGauthier 1986
—Eucrocopoda
—Archosauria()
informalAvemetatarsalia
—Ornithodira
—Dinosauromorpha
—Dinosauriformes
—Dinosauria()
—Saurischia()
—Sauropoda()
—Lessemsauridae
—Lessemsauridae

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Unr. †Lessemsauridae Apaldetti et al. 2018
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G. †Antetonitrus Yates and Kitching 2003
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†Antetonitrus ingenipes Yates and Kitching 2003
G. †Ingentia Apaldetti et al. 2018
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†Ingentia prima Apaldetti et al. 2018
G. †Lessemsaurus Bonaparte 1999
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†Lessemsaurus sauropoides Bonaparte 1999
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatiteinfrao
Entire body: yesinfrao
Adult length: 10 to < 100infrao
Adult width: 10 to < 100infrao
Adult height: 10 to < 100infrao
Thickness: thickinfrao
Architecture: compact or denseinfrao
Form: sphericalinfrao
Ontogeny: accretion, modification of partsinfrao
Grouping: gregariousinfrao
Environment: terrestrialinfrao
Locomotion: actively mobileinfrao
Life habit: ground dwellinginfrao
Diet: herbivoreinfrao
Reproduction: oviparousinfrao
Dispersal: direct/internalinfrao
Dispersal 2: mobileinfrao
Created: 2004-12-14 12:49:10
Modified: 2004-12-14 14:49:10
Source: infrao = infraorder
Reference: Marsh 1875

Age range: base of the Norian to the top of the Sinemurian or 227.30000 to 192.90000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Norian227.3 - 205.7Argentina (San Juan) Ingentia prima (176414)
Norian227.3 - 205.7Argentina (La Rioja) Lessemsaurus sauropoides (56156)
Hettangian - Sinemurian201.4 - 192.9South Africa (Free State) Antetonitrus ingenipes (227614) Euskelosaurus sp. (39659)