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Megaloolithus aureliensis

Reptilia - Titanosauridae

Taxonomy
Megaloolithus aureliensis was named by Vianey-Liaud et al. (1994). It is considered to be a form taxon. It is a 3D body fossil. Its type locality is Clos-La-Neuve (CLN), which is in a Campanian terrestrial sandstone/marl in France.

Synonymy list
YearName and author
1994Megaloolithus aureliensis Vianey-Liaud and Crochet p. 238
1994Megaloolithus aureliensis Vianey-Liaud et al. p. 167
1997Megaloolithus aureliensis Vianey-Liaud and López-Martínez p. 1161
1998Megaloolithus aureliensis Moratalla p. 31
2001Megaloolithus aureliensis Garcia and Vianey-Liaud
2003Megaloolithus aureliensis Vianey-Liaud et al. p. 584 fig. 5
2005Megaloolithus aureliensis Bravo et al. p. 55
2006Megaloolithus aureliensis Garcia et al. p. 100 fig. 3
2006Megaloolithus aureliensis Simón p. 523
2008Megaloolithus aureliensis Suñer et al. p. 411
2013Megaloolithus aureliensis Fernández p. 90
2013Megaloolithus aureliensis Sellés et al. p. 15
2015Megaloolithus aureliensis Sellés and Vila p. 137

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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
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
RankNameAuthor
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
Sauropoda()
Gravisauria
Eusauropoda
Neosauropoda
Macronaria
Titanosauriformes
Titanosauria
familyTitanosauridae
Megaloolithidae()
genusMegaloolithus
speciesaureliensis

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.

Megaloolithus aureliensis Vianey-Liaud et al. 1994
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Diagnosis
ReferenceDiagnosis
A. G. Sellés and B. Vila 2015Megaloolithus with short fan-shaped units; arched growth lines can be horizontal in the small area with flat outer surface; thickness ranges from 0.75 to 1.52 mm; average node diameter about 0.5 mm; pore diameters between 10 and 50 μm; spherical eggs (until 20–22 cm).
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 Maastrichtian to the top of the Early/Lower Maastrichtian or 72.10000 to 66.00000 Ma

Collections (18 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Campanian83.5 - 70.6France (Provence-Alpes-Côte d'Azur) Megaloolithus aureliensis (type locality: 65392 220134)
Middle Campanian - Late/Upper Campanian83.5 - 70.6France (Provence-Alpes-Côte d'Azur) Megaloolithus aureliensis (59267)
Late/Upper Campanian - Early/Lower Maastrichtian83.5 - 66.0France (Aude) Megaloolithus aureliensis (138645)
Maastrichtian72.1 - 66.0France (Hérault) Megaloolithus aureliensis (53834)
Maastrichtian72.1 - 66.0France (Occitanie) Megaloolithus aureliensis (226213)
Early/Lower Maastrichtian70.6 - 66.0France (Provence-Alpes-Cote d'Azur) Dinosauria indet. (35931) Megaloolithus aureliensis (65396 65398)
Early/Lower Maastrichtian70.6 - 66.0Spain (Cataluña) Megaloolithus aureliensis (115193 183156 183157 183163)
Early/Lower Maastrichtian70.6 - 66.0France (Languedoc-Roussillon) Megaloolithus aureliensis (68875 70285)
Early/Lower Maastrichtian70.6 - 66.0France (Hérault) Megaloolithus aureliensis (65391)
Early/Lower Maastrichtian - Late/Upper Maastrichtian70.6 - 66.0Spain (Cataluña) Megaloolithus aureliensis (158281)
Late/Upper Maastrichtian70.6 - 66.0Spain (Cataluña) Megaloolithus aureliensis (36725)