Proa

Hiika maqaa: “prow, because its beak bone looked like a ship's prow”1

Kan nyaate: BiqiltootaBiqiltuu-nyaattota afaan simbirroo qabanKireetaashasii Jalqabaa

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

Kan jiraate

waggaa miliyoona 113 hanga 110 dura4

Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

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

Dheerina

5.5 hanga 6.5 m (18 hanga 21 ft)3

Ulfaatina

500 kg hanga 1 toonii (1,100 hanga 2,200 lb)3

Ol-dheerina

1.5 hanga 2 m (4.9 hanga 6.6 ft)3

Saffisa ol'aanaa

gara 35 km/sa'a (22 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

Hammam ulfaataa ture?

akka saree 50 ulfaata

akka saree 6 funyaan hanga eegeetti dheeraaakka muuzii 36 walitti hiriiran dheeraaakka habxuu 200 ulfaataakka ijoollee KG 53 ulfaataakka ijoollee mana barumsaa 31 ulfaataakka beeraa adii 2 ulfaatameetira 100 sekondii 10 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Proa hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Proa gara 35 km/sa'a (22 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

Fakkii AI'n hojjetame: Proa — Fakkii AI'n hojjetame kan Proa maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

Ogeeyyii daayinootiif

Maqaa saayinsii: Proa
Kan maqaa baase: McDonald et al. 20124
Garee: Biqiltuu-nyaattota afaan simbirroo qaban
Maatii / kilaadii: Hadrosauriformes4
Ramaddii: Ornithischia > Ornithopoda > Iguanodontia4
Umurii dhagaawwanii: waggaa miliyoona 113 hanga 110 (Albian)4
Caasaawwan dhagaa: Escucha4
Biyyoota: Ispeen4
Galmee fosilii: 1 The Paleobiology Database keessa4
Argannoo: Proa was named by Andrew T. McDonald and colleagues in 2012, based on fossils from coal mines near Val de Ariño in Spain.1
Ammallee falmisiisaa: 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

Odeeffannoon eessaa dhufa

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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

Odeeffannoon fuula kana irra jiru hundi lakkoofsa madda isaa agarsiisu qaba. Yoo waa dogoggorre, dhiifama, nuti jaallattoota daayinoo malee joornaalii saayinsii miti. [email protected] irratti nutti himi, nus ni sirreessina.

Rex beela'eera! Dino Wiki pirojektii abbaa tokkoo kan ilma isaa daayinoo jaallatuuf hojjetame, bilisa, beeksisa malee fi hordoftuu malee. Ga'eessonni akka inni interneetii irra turuuf Rexiif nyaata xiqqoo kennuu danda'u.Rex soori