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Chithunzi choseketsa cha Caletodraco
Khadi la dino Na. 0326 mwa 2 027

Caletodraco

Dzina limatanthauza: “dragon of the Caleti, a Celtic tribe that lived in the area where the fossil was found”1
Ankadya: NyamaMadino odya nyamaKumapeto kwa Kretase

Caletodraco was a meat-eating dinosaur that lived in what is now France. It was a type of abelisaurid, a group of fierce predators with short snouts and tiny arms. Its bones were found in chalk cliffs by the sea, which is very unusual for a dinosaur!1

Ankakhala
zaka 100 mpaka 94 miliyoni zapitazo3
Kumapeto kwa Kretase
Mafosili apezeka ku
Saint-Jouin-Bruneval, Normandy, France13
Utali
6 m (20 ft)21
Msinkhu
1.9 m (6.2 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 42 km/h (26 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Caletodraco utali wa pafupifupi 6 m (20 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Caletodracomsinkhu wa pafupifupi 1.9 m (6.2 ft)Njovupafupifupi 3.2 m (10 ft)

kuyerekeza

wautali ngati agalu 6 otsatizana mphuno ndi mchirawautali ngati nthochi 33 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 8.6 (munthu waliwiro kwambiri amafunika 9.6)

Caletodraco anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

Caletodraco belongs to a group called Furileusauria, which was previously only known from South America. This suggests that these dinosaurs had a more complex history in Europe than scientists thought.1

2

The fossils were found in two separate blocks in 2021 and 2023. They fit together perfectly, with only a little bone missing between them.1

3

Caletodraco lived about 100 to 94 million years ago, during the Cenomanian stage of the Late Cretaceous.3

4

The dinosaur's bones were discovered in marine chalk, meaning the carcass floated out to sea and sank. A shark tooth was found next to the bones, showing that a shark scavenged on the dead dinosaur.1

5

The type specimen includes a sacrum, both ilia, the first tail vertebra, and some poorly preserved bones that might be ribs. An isolated tooth was also found nearby.1

6

Caletodraco is one of the earliest known furileusaurian abelisaurids. Its discovery helps scientists understand how these dinosaurs spread across the world.1

Chopangidwa ndi AIChithunzi cha Caletodraco chopangidwa ndi AI
Chithunzi cha momwe Caletodraco mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza Caletodraco

?How big was Caletodraco?

About 6 metres (20 feet) long, similar in size to its relative Skorpiovenator.21

?What did Caletodraco eat?

It was a meat-eater, like other abelisaurids. A tooth found nearby might be from Caletodraco itself or from another dinosaur that ate the carcass.31

?When did Caletodraco live?

It lived about 100 to 94 million years ago, during the Early Cenomanian stage of the Late Cretaceous.32

?Was Caletodraco a dinosaur?

Yes, it was a meat-eating theropod dinosaur, specifically an abelisaurid.21

Kwa akatswiri a madino

Dzina la sayansi
Caletodraco
Anapatsidwa dzina ndi
Buffetaut et al. 20243
Gulu
Madino odya nyama
Banja / kladi
Abelisauridae3
Magawidwe a sayansi
Theropoda > Ceratosauria > Abelisauridae3
Zaka za miyala
zaka 100 mpaka 94 miliyoni (Cenomanian)3
Mapangidwe a miyala
Saint Jouin3
Mayiko
Falansa3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
Caletodraco was named by Eric Buffetaut and colleagues in 2024. The fossils were found by Nicolas Cottard, a local researcher, who donated them to the Muséum d'histoire naturelle du Havre.1
Akukambiranabe
Scientists are not sure if the isolated tooth found with the bones belongs to the same Caletodraco individual or to another abelisaurid that ate the carcass.1

Kumene mfundo zimachokera

  1. Caletodraco cottardi: A New Furileusaurian Abelisaurid ... (mdpi.com)
  2. Caletodraco (en.wikipedia.org)
  3. Caletodraco in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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