Proa

Tur bi mooy: “prow, because its beak bone looked like a ship's prow”1

Lekkoon: GàncaxDino yu lekk gàncax te am gémmiñu piccKretase bu jëkk

Proa was a plant-eating dinosaur that lived about 112 million years ago in what is now Spain. It had a pointed beak and walked on two legs, but could probably also drop to all fours. It was a relative of the bigger duck-billed dinosaurs.1 2

Dundoon

am na 113 ba 110 milyoŋ at4

Kretase bu jëkk

Fosil yu ñu gis ci

Fossils were found in Teruel Province, Spain, in the Escucha Formation.1 2

Guddaay

5,5 ba 6,5 m (18 ba 21 ft)3

Diisaay

500 kg ba 1 toon (1 100 ba 2 200 lb)3

Kawewaay

1,5 ba 2 m (4,9 ba 6,6 ft)3

Gaawaay bi gën a kawe

lu tollu ci 35 km/h (22 mph)

Daw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Naka la kawewoon?

Naka la diisoon?

diis ni 50 xaj

gudd ni 6 xaj, bakkan ba geengudd ni 36 banaana yu ñu topp-toppalediis ni 200 xaaldiis ni 53 xale yu materneldiis ni 31 xale yu lekkooldiis ni 2 uurs yu weexmënoon na daw 100 meetar ci 10 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Proa réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Proa lu tollu ci 35 km/h (22 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

Proa's beak bone had a pointed tip with side prongs that stuck out, which is unique among its relatives.1

It lived during the Early Cretaceous, about 112 million years ago, which was a time when many new dinosaur groups were appearing.1

Proa is known from at least three partial skeletons and several skull pieces, so scientists have a good idea of what it looked like.1

It was a basal iguanodont, meaning it was an early relative of the bigger iguanodons and duck-billed dinosaurs.3

Proa helps fill a gap in the fossil record of European iguanodonts, which was missing for millions of years.3

Nataalu Proa bu ñu def ak IA — Nataal bu IA def la, muy wone ni Proa mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

Ngir ñi xam dino lool

Turu xam-xam: Proa
Ku ko tudde: McDonald et al. 20124
Kurél: Dino yu lekk gàncax te am gémmiñu picc
Njaboot / klad: Hadrosauriformes4
Klasifikasiyoŋ: Ornithischia > Ornithopoda > Iguanodontia4
Màggaayu doj yi: 113 ba 110 milyoŋ at (Albian)4
Formasiyoŋi doj: Escucha4
Réew yi: Españ4
Fosil yu ñu gis: 1 ci The Paleobiology Database4
Gisees: Proa was named by Andrew T. McDonald and colleagues in 2012, based on fossils from coal mines near Val de Ariño in Spain.1
Ñu ngi koy werante ba tey: Scientists are still debating exactly where Proa sits on the dinosaur family tree, with some placing it close to Iguanodon and others with Asian relatives.1

Fa xibaar yi jóge

Proa valdearinnoensis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain | Zootaxa (mapress.com)
Proa in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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