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Chithunzi choseketsa cha Protohadros
Khadi la dino Na. 1488 mwa 2ย 027

Protohadros

Dzina limatanthauza: “first hadrosaur”1
Ankadya: ZomeraOdya zomera a milomoKumapeto kwa Kretase

Protohadros was an early duck-billed dinosaur that lived about 95 million years ago. It had a special downward-curved snout for munching on low-growing plants. This dinosaur is one of the oldest hadrosaurs ever found!21

Ankakhala
zaka 100 mpaka 94 miliyoni zapitazo4
Kumapeto kwa Kretase
Mafosili apezeka ku
Texas, USA41
Utali
6 m (20 ft)1
Msinkhu
1.8 m (5.9 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 35 km/h (22 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Protohadros 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)Protohadrosmsinkhu wa pafupifupi 1.8 m (5.9 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 10 (munthu waliwiro kwambiri amafunika 9.6)

Protohadros 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

Protohadros is the oldest definite hadrosaurid, or duck-billed dinosaur, known to science.2

2

Its name means 'first hadrosaur' because it lived so early in hadrosaur evolution.1

3

This dinosaur had a downward-pointing muzzle, which scientists think helped it eat plants close to the ground.2

4

Protohadros had a mix of primitive and advanced skull features, showing a step in the evolution of chewing ability.2

5

Its fossils were found in the Woodbine Formation of Texas, which was a delta environment during the Cretaceous.2

6

The only known species is Protohadros byrdi, named after the person who discovered it.1

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

?How big was Protohadros?

It was a medium sized dinosaur, about 6 to 8 metres (20 to 26 feet) long.31

?What did Protohadros eat?

It was an herbivore that ate low-growing plants, probably in floodplains or deltas. It may have also eaten aquatic plants.32

?When did Protohadros live?

It lived during the Late Cretaceous period, about 99 to 94 million years ago.13

?Where was Protohadros found?

Its fossils were found in the Woodbine Formation of Texas, USA.31

Kwa akatswiri a madino

Dzina la sayansi
Protohadros
Anapatsidwa dzina ndi
Head 19984
Gulu
Odya zomera a milomo
Banja / kladi
Hadrosauroidea4
Magawidwe a sayansi
Ornithischia > Ornithopoda > Iguanodontia4
Zaka za miyala
zaka 100 mpaka 94 miliyoni (Cenomanian)4
Mapangidwe a miyala
Lewisville4
Mayiko
Amereka4
Zolemba za mafosili
4 mu The Paleobiology Database4
Kupezeka
Protohadros was named by paleontologist J. J. Head in 1998, based on a partial skull and some bones from the Woodbine Formation in Texas.42
Akukambiranabe
Scientists debate whether hadrosaurs first evolved in North America or Asia, and Protohadros is a key piece of that puzzle.2

Kumene mfundo zimachokera

  1. Protohadros | Natural History Museum (nhm.ac.uk)
  2. A new species of basal hadrosaurid (Dinosauria, Ornithischia) from the Cenomanian of Texas: Journal of Vertebrate Paleontology: Vol 18, No 4 (tandfonline.com)
  3. Protohadros (en.wikipedia.org)
  4. Protohadros in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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