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Chithunzi choseketsa cha Athenar
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Athenar

Dzina limatanthauza: “named after the musician Athenar, plus bermani honors paleontologist David S. Berman”1
Ankadya: ZomeraMakosi ataliKumapeto kwa Jurasiki

Athenar was a long-necked plant-eater that lived about 150 million years ago. It is known only from a skull and braincase that sat in a museum drawer for decades before scientists realized it was a new dinosaur.12

Ankakhala
zaka 149 mpaka 145 miliyoni zapitazo4
Kumapeto kwa Jurasiki
Mafosili apezeka ku
Carnegie Quarry, Dinosaur National Monument, Utah, USA41
Utali
12 mpaka 15 m (39 mpaka 49 ft)3
Kulemera
matani 5 mpaka matani 10 (11,000 mpaka 22,000 lb)3
Msinkhu
3.5 m (11 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 17 km/h (11 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Athenar utali wa pafupifupi 15 m (49 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?

Hatchipafupifupi 1.6 m (5.2 ft)Njovupafupifupi 3.2 m (10 ft)Athenarmsinkhu wa pafupifupi 3.5 m (11 ft)Nyamalikitipafupifupi 5.5 m (18 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati magalimoto 7
wautali ngati magalimoto 3 oimikidwa pamzerewautali ngati nthochi 83 zotsatizanawolemera ngati njovu 1.5wolemera ngati mavwende 2000wolemera ngati makalasi athunthu a ana a sukulu 12wolemera ngati zimbalangondo zoyera 22akanatha kuthamanga mamita 100 m'masekondi 21 (munthu waliwiro kwambiri amafunika 9.6)

Athenar 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

Athenar was a dicraeosaurid, a group of sauropods with shorter necks and smaller bodies than giants like Diplodocus.2

2

The only known fossil of Athenar is a braincase and partial skull roof, collected in 1913 by Earl Douglass.1

3

For 65 years the skull was thought to belong to Diplodocus, but in 2025 scientists re-examined it and gave it its own name.1

4

Athenar lived alongside famous dinosaurs like Allosaurus, Stegosaurus, and Diplodocus in the Morrison Formation.2

5

The skull of Athenar has a unique 'tooth' in the suture between two bones of the braincase, a feature not seen in any other dicraeosaurid.1

6

Even though the skull is quite large, the bones were not fully fused, suggesting this animal was still a subadult when it died.1

Chopangidwa ndi AIChithunzi cha Athenar chopangidwa ndi AI
Chithunzi cha momwe Athenar 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 Athenar

?What did Athenar eat?

Athenar was a plant-eater, like other sauropods. It ate plants that grew in its Late Jurassic environment.2

?How big was Athenar?

Nobody knows for sure, because only its skull has been found. The skull is quite large, but the bones were not fully fused, so it was still a subadult when it died.12

?When did Athenar live?

Athenar lived about 150 million years ago, during the Tithonian age of the Late Jurassic period.2

?Is Athenar a dinosaur?

Yes, Athenar is a dinosaur. It is a dicraeosaurid sauropod, a type of long-necked, plant-eating dinosaur.2

Kwa akatswiri a madino

Dzina la sayansi
Athenar
Anapatsidwa dzina ndi
Whitlock et al. 20254
Gulu
Makosi atali
Banja / kladi
Dicraeosauridae4
Magawidwe a sayansi
Sauropodomorpha > Sauropoda > Diplodocoidea4
Zaka za miyala
zaka 149 mpaka 145 miliyoni (Tithonian)4
Mapangidwe a miyala
Morrison4
Mayiko
Amereka4
Zolemba za mafosili
1 mu The Paleobiology Database4
Kupezeka
The fossil was dug up in 1913 by Earl Douglass at Dinosaur National Monument, Utah. It was first described in 1978 as a Diplodocus skull, but in 2025 John Whitlock and colleagues named it a new genus, Athenar bermani.12
Akukambiranabe
Scientists are not sure exactly how big Athenar was, because only its skull has been found. They also debate whether some other skulls from the Morrison Formation belong to dicraeosaurids like Athenar.1

Kumene mfundo zimachokera

  1. Athenar bermani, new dicraeosaurid sauropod (palaeo-electronica.org)
  2. Athenar (en.wikipedia.org)
  3. Athenar bermani | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Athenar in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Makosi atali

BrachiosaurusMakosi ataliDiplodocusMakosi ataliBrontosaurusMakosi ataliArgentinosaurusMakosi ataliCamarasaurusMakosi ataliMorosaurusMakosi atali

Enanso a nthawi yomweyo: Kumapeto kwa Jurasiki

AllosaurusMadino odya nyamaCompsognathusMadino odya nyamaCamptosaurusOdya zomera a milomoNanosaurusOdya zomera a milomoRhamphorhynchusZokwawa zoulukaCeratosaurusMadino odya nyama
Dyetsa Rexbokosi la mphatso la akuluakulu