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Khathune ya Trinisaura
Karete ya dinosaure No. 1831 ho tse 2 027

Trinisaura

Lebitso le bolela: “Trini's lizard, named to honor Argentine geologist Trinidad 'Trini' Diaz”1
E jele: DimelaDija-dimela tse nang le melomoKretase ya Morao

Trinisaura was a small, speedy plant-eater that lived in Antarctica about 73 million years ago. It had a long tail for balance and a little beak for nibbling plants. It was one of the few dinosaurs that lived on the frozen continent!1

E phetse
dilemo tse dimilione tse 84 ho isa ho 72 tse fetileng4
Kretase ya Morao
Difosili di fumanwe ho
Santa Marta Cove, James Ross Island, Antarctica14
Bolelele
1.5 m (4.9 ft)1
Lebelo le phahameng ka ho fetisisa
e ka bang 41 km/h (25 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?

Trinisaura bolelele ba e ka bang 1.5 m (4.9 ft)Katse ya lapeng e ka bang 0.5 m (1.6 ft)Ntja e ka bang 1 m (3.3 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)
telele jwaloka dikatse tsa lapeng tse 3 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 8 di behilwe ka molae ne e ka matha dimitara tse 100 ka metsotswana e 8.8 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Trinisaura 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

Trinisaura is one of the few dinosaurs known from Antarctica, and it was much smaller than its relative Morrosaurus, which was about 4 metres (13 feet) long.1

2

The only known skeleton is from a young, not fully grown individual, so scientists think adults might have been a bit bigger.1

3

Its fossils were found in rocks from the Snow Hill Island Formation, which were laid down in a shallow sea environment.12

4

Trinisaura had a spike-like process on its shoulder blade and a strongly bowed upper arm bone, which are unique features among ornithopods.2

5

It was lightly built with long hindlimbs and short forelimbs, so it probably ran on two legs.1

6

Trinisaura belongs to a group called Elasmaria, which includes other small, agile herbivores from South America and Antarctica.1

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

?How big was Trinisaura?

About 1.5 metres (4.9 feet) long, which is similar in size to a small pony. That's much smaller than its relative Morrosaurus, which was around 4 metres (13 feet) long.13

?What did Trinisaura eat?

It was a herbivore, meaning it ate plants. It had a small beak for nibbling vegetation and teeth to help chew.1

?Could Trinisaura run fast?

Yes, it was very lightly built with long legs and a long tail for balance, so it was a capable runner. Scientists think it could run faster than many other plant-eating dinosaurs.1

?Where did Trinisaura live?

It lived in Antarctica, on what is now James Ross Island, about 73 million years ago. Back then Antarctica was warmer and covered in forests.1

Mosenyi wa ditshomo

Tshomo: Some people think dinosaurs never lived in Antarctica.

Nnete: Trinisaura and other dinosaurs like Antarctopelta show that dinosaurs did live in Antarctica during the Cretaceous, when the climate was warmer.1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Trinisaura
E rehilwe ke
Coria et al. 20134
Sehlopha
Dija-dimela tse nang le melomo
Lelapa / leloko
Elasmaria4
Tlhophiso
Ornithischia > Ornithopoda > Iguanodontia4
Dilemo tsa mafika
dilemo tse dimilione tse 84 ho isa ho 72 (Campanian)4
Dibopeho tsa mafika
Snow Hill Island4
Dinaha
Antaraktika4
Direkoto tsa difosili
1 ho The Paleobiology Database4
Ho sibollwa
The fossils were collected in 2008 by paleontologists Juan Moly and Rodolfo Coria during an Antarctic expedition. They were described and named in 2013 by Coria and colleagues.1
E sa ntse e phehwa kgang
Scientists are not sure exactly how Trinisaura is related to other ornithopods. Some studies place it in Elasmaria, while others suggest it belongs to a different group called Rhabdodontoidea.1

Moo dintlha di tswang teng

  1. Trinisaura (en.wikipedia.org)
  2. api.naturalis.fcnym.unlp.edu.ar (api.naturalis.fcnym.unlp.edu.ar)
  3. A new ornithopod (Dinosauria; Ornithischia) from Antarctica (ri.conicet.gov.ar)
  4. Trinisaura in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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Tse ding tsa sehlopha se le seng: Dija-dimela tse nang le melomo

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Le tsona tsa nako e le nngwe: Kretase ya Morao

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