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Precursor parvus

Reptilia - Charadriiformes - Glareolidae

Taxonomy
Precursor parvus was named by Harrison and Walker (1977). It is a 3D body fossil. Its type locality is Fish Tooth Beds, which is in a Ypresian marine claystone in the London Clay Formation of the United Kingdom. It is the type species of Precursor.

Synonymy list
YearName and author
1977Precursor parvus Harrison and Walker p. 25 figs. Plate 6 A-E

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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()
Archosauromorpha(Huene 1946)
RankNameAuthor
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Theropoda()
Neotheropoda
AverostraPaul 2002
Tetanurae
Coelurosauria()
Maniraptora
Paraves
classAves
orderCharadriiformesHuxley 1867
suborderLariSharpe 1891
familyGlareolidaeBrehm 1831
genusPrecursor
speciesparvus

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.

Precursor parvus Harrison and Walker 1977
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatiteo
Entire body: yeso
Adult length: 10 to < 100o
Adult width: 1.0 to < 10o
Adult height: 1.0 to < 10o
Architecture: compact or denseo
Ontogeny: accretion, modification of partso
Grouping: solitaryo
Environment: marineo
Locomotion: actively mobileo
Life habit: ground dwellingo
Diet: carnivoresubo
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2017-04-17 10:41:05
Modified: 2017-04-17 10:41:05
Source: subo = suborder, o = order
References: Bush and Bambach 2015, Benton 1983, Marsh 1875

Age range: Ypresian or 56.00000 to 47.80000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Ypresian56.0 - 47.8United Kingdom (Sussex) Precursor parvus (type locality: 13298)
Ypresian56.0 - 47.8United Kingdom (England) Precursor parvus (8050 178051)