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Khathune ya Crittendenceratops
Karete ya dinosaure No. 0456 ho tse 2 027

Crittendenceratops

Lebitso le bolela: “horned face from the Fort Crittenden Formation”1
E jele: DimelaDidinosaure tse dinakaKretase ya Morao

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.16

E phetse
dilemo tse dimilione tse 84 ho isa ho 72 tse fetileng6
Kretase ya Morao
Difosili di fumanwe ho
Adobe Canyon, Santa Rita Mountains, Santa Cruz County, Arizona, USA62
Bolelele
3.5 m (11 ft)3
Boima
680 kg ho isa ho 750 kg (1,500 ho isa ho 1,700 lb)34
Bophahamo
1.2 m (3.9 ft)
kakanyo
Lebelo le phahameng ka ho fetisisa
e ka bang 43 km/h (27 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Crittendenceratops bolelele ba e ka bang 3.5 m (11 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e phahame hakae?

Katse ya lapenge ka bang 0.3 m (1 ft)Ntjae ka bang 0.5 m (1.6 ft)Crittendenceratopsbophahamo ba e ka bang 1.2 m (3.9 ft)Peree ka bang 1.6 m (5.2 ft)

kakanyo

E ne e le boima hakae?

boima jwaloka dintja tse 38
telele jwaloka dintja tse 4 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 19 di behilwe ka molaboima jwaloka mahapu a 150boima jwaloka bana ba kereshe ba 39boima jwaloka bana ba sekolo ba 23e ne e ka matha dimitara tse 100 ka metsotswana e 8.4 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Crittendenceratops e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

1

Crittendenceratops had forward-curving, hook-like flanges along the top of its frill, which were nearly the size of the epiparietal bones.12

2

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

3

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

4

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

5

Crittendenceratops lived during the late Campanian stage of the Cretaceous, about 73 million years ago.12

6

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

E entswe ke AISetshwantsho sa Crittendenceratops se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Crittendenceratops e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka Crittendenceratops

?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.15

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Crittendenceratops
E rehilwe ke
Dalman et al. 20186
Sehlopha
Didinosaure tse dinaka
Lelapa / leloko
Ceratopsidae6
Tlhophiso
Ornithischia > Ceratopsia > Ceratopsidae6
Dilemo tsa mafika
dilemo tse dimilione tse 84 ho isa ho 72 (Campanian)6
Dibopeho tsa mafika
Fort Crittenden6
Dinaha
Amerika6
Direkoto tsa difosili
2 ho The Paleobiology Database6
Ho sibollwa
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.62
E sa ntse e phehwa kgang
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

Moo dintlha di tswang teng

  1. Crittendenceratops (en.wikipedia.org)
  2. A NEW CERATOPSID DINOSAUR (CENTROSAURINAE: NASUTOCERATOPSINI) FROM THE FORT CRITTENDEN FORMATION, UPPER CRETACEOUS (CAMPANIAN) OF ARIZONA (researchgate.net)
  3. Crittendenceratops krzyzanowskii - A New Horned Dinosaur (blog.everythingdinosaur.com)
  4. New Species of Horned Dinosaur From Triceratops Family Discovered in Arizona - Newsweek (newsweek.com)
  5. New Dinosaur Species Found South of Tucson - AZPM (news.azpm.org)
  6. Crittendenceratops in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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