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Khathune ya Xenoceratops
Karete ya dinosaure No. 1929 ho tse 2 027

Xenoceratops

Lebitso le bolela: “alien horned face”1
E jele: DimelaDidinosaure tse dinakaKretase ya Morao

Xenoceratops was an early horned dinosaur that lived in Canada about 78 million years ago. It had a big frill on its head with spikes and two long horns above its eyes, making it look a bit like an alien. It was one of the oldest large horned dinosaurs ever found in North America.1

E phetse
dilemo tse dimilione tse 84 ho isa ho 72 tse fetileng3
Kretase ya Morao
Difosili di fumanwe ho
Alberta, Canada, near the village of Foremost2
Bolelele
6 m (20 ft)1
Boima
ditone tse 1.8 (4,000 lb)1
Bophahamo
1.9 m (6.2 ft)
kakanyo
Lebelo le phahameng ka ho fetisisa
e ka bang 34 km/h (21 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?

Xenoceratops bolelele ba e ka bang 6 m (20 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?

Ntjae ka bang 0.5 m (1.6 ft)Peree ka bang 1.6 m (5.2 ft)Xenoceratopsbophahamo ba e ka bang 1.9 m (6.2 ft)Tloue ka bang 3.2 m (10 ft)

kakanyo

E ne e le boima hakae?

boima jwaloka dikoloi tse 1
telele jwaloka dintja tse 6 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 33 di behilwe ka molaboima jwaloka dintja tse 90boima jwaloka mahapu a 360boima jwaloka bana ba kereshe ba 95boima jwaloka bana ba sekolo ba 56boima jwaloka dibere tse tshweu tse 4e ne e ka matha dimitara tse 100 ka metsotswana e 11 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Xenoceratops 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

Xenoceratops is the oldest known ceratopsid dinosaur from Canada, living about 78 million years ago.2

2

Its name means 'alien horned face' because it was found in rocks that had not yielded horned dinosaur fossils before.2

3

The fossils were collected in 1958 by paleontologist Wann Langston Jr., but they sat in a museum for decades before scientists realized they belonged to a new species.1

4

Unlike Triceratops, Xenoceratops had spikes on its frill in addition to the two long brow horns.1

5

Xenoceratops was about 6 metres long and weighed more than 2 tons, about as heavy as a large rhinoceros.1

6

It lived in a subtropical environment in Alberta, which at that time had no snow or frost.1

7

Scientists think Xenoceratops is the most primitive centrosaurine, meaning it branched off early in the evolution of this group of horned dinosaurs.2

E entswe ke AISetshwantsho sa Xenoceratops se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Xenoceratops 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.

Mosenyi wa ditshomo

Tshomo: Xenoceratops is just a small, unimportant dinosaur.

Nnete: Xenoceratops is important because it is the oldest known large horned dinosaur from Canada, and it shows that horned dinosaurs evolved their fancy frills and horns very early.1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Xenoceratops
E rehilwe ke
Ryan et al. 20123
Sehlopha
Didinosaure tse dinaka
Lelapa / leloko
Ceratopsidae3
Tlhophiso
Ornithischia > Ceratopsia > Ceratopsidae3
Dilemo tsa mafika
dilemo tse dimilione tse 84 ho isa ho 72 (Campanian)3
Dibopeho tsa mafika
Foremost3
Dinaha
Kanada3
Direkoto tsa difosili
1 ho The Paleobiology Database3
Ho sibollwa
Xenoceratops was named in 2012 by Michael Ryan and colleagues. The fossils were originally collected in 1958 by Wann Langston Jr. from a bone bed in the Foremost Formation of Alberta, Canada, and later rediscovered in the Canadian Museum of Nature.2
E sa ntse e phehwa kgang
Scientists are not sure exactly what the complete skull of Xenoceratops looked like, because only parts of the frill and horns have been found.2

Moo dintlha di tswang teng

  1. Two-Ton "Alien" Horned Dinosaur Found, "Different From Every Other" | National Geographic (nationalgeographic.com)
  2. cdnsciencepub.com (cdnsciencepub.com)
  3. Xenoceratops in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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