Dino Wiki / Daayinoowwan hunda / Daayinoowwan gaanfa qaban

Kaardii daayinoo Lak. 0456 kan 2 027 keessaa

Crittendenceratops

Hiika maqaa: “horned face from the Fort Crittenden Formation”1

Kan nyaate: BiqiltootaDaayinoowwan gaanfa qabanKireetaashasii Dhumaa

Crittendenceratops was a horned dinosaur that lived in what is now Arizona, USA, about 73 million years ago. It had a big frill on its head with hook-like flanges and was a plant-eater. This dinosaur is the first one ever given a scientific name from the Fort Crittenden Formation.1 6

Kan jiraate

waggaa miliyoona 84 hanga 72 dura6

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Adobe Canyon, Santa Rita Mountains, Santa Cruz County, Arizona, USA6 2

Dheerina

3.5 m (11 ft)3

Ulfaatina

680 kg hanga 750 kg (1,500 hanga 1,700 lb)3 4

Ol-dheerina

1.2 m (3.9 ft)

tilmaama

Saffisa ol'aanaa

gara 43 km/sa'a (27 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

tilmaama

Hammam ulfaataa ture?

akka saree 38 ulfaata

akka saree 4 funyaan hanga eegeetti dheeraaakka muuzii 19 walitti hiriiran dheeraaakka habxuu 150 ulfaataakka ijoollee KG 39 ulfaataakka ijoollee mana barumsaa 23 ulfaatameetira 100 sekondii 8.4 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Crittendenceratops 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)

Crittendenceratops gara 43 km/sa'a (27 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Crittendenceratops had forward-curving, hook-like flanges along the top of its frill, which were nearly the size of the epiparietal bones.1 2

It belonged to a group of horned dinosaurs called Nasutoceratopsini, which also includes Avaceratops, Nasutoceratops, and Yehuecauhceratops.1

The fossils of Crittendenceratops were found in the shale member of the Fort Crittenden Formation, which was deposited by rivers, lakes, and alluvial fans.2

The species name krzyzanowskii honors Stan Krzyzanowski, who discovered and collected the specimen.2

Crittendenceratops lived during the late Campanian stage of the Cretaceous, about 73 million years ago.1 2

The frill of Crittendenceratops had at least five epiparietal loci around its margin, which are typical of centrosaurine ceratopsids.2

Fakkii AI'n hojjetame: Crittendenceratops — Fakkii AI'n hojjetame kan Crittendenceratops 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.

ati gaafatte

Gaaffiiwwan waa'ee Crittendenceratops baay'ee gaafataman

?How big was Crittendenceratops?

It was about the size of a present-day bear, smaller than Triceratops which was roughly the size of a modern elephant.5

?Did Crittendenceratops have horns?

Yes, it had one horn on its bony skull, unlike Triceratops which had three.5

?What did Crittendenceratops eat?

It was a plant-eater, like all ceratopsian dinosaurs.1

?When did Crittendenceratops live?

It lived about 73 million years ago, during the late Campanian stage of the Cretaceous Period.1 5

Ogeeyyii daayinootiif

Maqaa saayinsii: Crittendenceratops
Kan maqaa baase: Dalman et al. 20186
Garee: Daayinoowwan gaanfa qaban
Maatii / kilaadii: Ceratopsidae6
Ramaddii: Ornithischia > Ceratopsia > Ceratopsidae6
Umurii dhagaawwanii: waggaa miliyoona 84 hanga 72 (Campanian)6
Caasaawwan dhagaa: Fort Crittenden6
Biyyoota: Ameerikaa6
Galmee fosilii: 2 The Paleobiology Database keessa6
Argannoo: Crittendenceratops was named by Sebastian G. Dalman and colleagues in 2018 based on partial skull bones from two individuals found in the Fort Crittenden Formation of Arizona. The species name honors Stan Krzyzanowski, who discovered the fossils.6 2
Ammallee falmisiisaa: Scientists are still debating whether the presence of Crittendenceratops in Arizona weakens the idea of separate northern and southern dinosaur provinces in ancient North America.2

Odeeffannoon eessaa dhufa

Crittendenceratops (en.wikipedia.org)
A NEW CERATOPSID DINOSAUR (CENTROSAURINAE: NASUTOCERATOPSINI) FROM THE FORT CRITTENDEN FORMATION, UPPER CRETACEOUS (CAMPANIAN) OF ARIZONA (researchgate.net)
Crittendenceratops krzyzanowskii - A New Horned Dinosaur (blog.everythingdinosaur.com)
New Species of Horned Dinosaur From Triceratops Family Discovered in Arizona - Newsweek (newsweek.com)
New Dinosaur Species Found South of Tucson - AZPM (news.azpm.org)
Crittendenceratops 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