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Prismatoolithus trempii

Reptilia - Prismatoolithidae

Taxonomy
Prismatoolithus trempii was named by Sellés et al. (2014). It is considered to be a form taxon. Its type specimen is IPS-58972, an egg, and it is a 3D body fossil. Its type locality is L'Espinau, which is in a Maastrichtian terrestrial horizon in the Conques Formation of Spain.

Synonymy list
YearName and author
2014Prismatoolithus trempii Sellés et al. p. 48 fig. 2
2016Prismatoolithus trempii Sellés and Galobart p. 584
2017Prismatoolithus trempii Skutschas et al.
2018Prismatoolithus trempii Fondevilla et al. p. 6
2021Prismatoolithus trempii Pérez-Pueyo et al. p. 17

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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()
familyPrismatoolithidae
genusPrismatoolithus
speciestrempii

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.

†Prismatoolithus trempii Sellés et al. 2014
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Diagnosis
ReferenceDiagnosis
A. G. Sellés et al. 2014Prismatoolithus oosp. nov. is distinguished from any other Prismatoolithus oospecies by showing one potential autopomorphic character (smooth surface with scattered small flat nodes) and by the following unique combination of features: shell thickness from0.25 to 0.53 mm (average of 0.39 mm); angusticanaliculate pore system (50mm in width); relatively large mammillary layer, CL/ML ratio = 1:4–1:5.
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Created: 2017-04-17 15:16:03
Modified: 2017-04-17 15:16:03
Source: subc = subclass, c = class, subp = subphylum
References: Hendy et al. 2009, Carroll 1988

Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma

Collections (10 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Maastrichtian70.6 - 66.0Spain (Cataluña) Prismatoolithus trempii (type locality: 32322 48723 117933 167945 171098 171124 217163)
Late/Upper Maastrichtian70.6 - 66.0Spain (Cataluña) Prismatoolithidae indet. (36725) Prismatoolithus trempii (148953 169450)