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Chithunzi choseketsa cha Ampelognathus
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Ampelognathus

Dzina limatanthauza: “Grapevine jaw”1
Ankadya: ZomeraOdya zomera a milomoKumapeto kwa Kretase

Ampelognathus was a tiny, plant-eating dinosaur that lived in Texas about 96 million years ago. It was only about as long as a six-foot person and weighed as much as a medium-sized dog. This little dinosaur is known from just a single jawbone found near Grapevine Lake.1

Ankakhala
zaka 100 mpaka 94 miliyoni zapitazo4
Kumapeto kwa Kretase
Mafosili apezeka ku
Grapevine Lake emergency spillway, Tarrant County, Texas, USA2
Utali
mpaka 1.8 m (5.9 ft)1
Msinkhu
0.46 m (1.5 ft)3
Liwiro lalikulu kwambiri
pafupifupi 39 km/h (24 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Ampelognathus utali wa pafupifupi 1.8 m (5.9 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Ampelognathusmsinkhu wa pafupifupi 0.46 m (1.5 ft)Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)
wautali ngati amphaka a pakhomo 4 otsatizana mphuno ndi mchirawautali ngati nthochi 10 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 9.2 (munthu waliwiro kwambiri amafunika 9.6)

Ampelognathus 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

Ampelognathus is the first small-bodied, plant-eating ornithopod dinosaur ever found in the Lewisville Formation of Texas.2

2

The only fossil known from Ampelognathus is a two-inch-long piece of its lower left jawbone.1

3

Its jaw has a twist: the back teeth point upward and inward instead of straight up, which is unique among its relatives.2

4

When Ampelognathus lived, a shallow sea split North America into two landmasses, and Texas was on the eastern shore with a hot, humid climate.1

5

The dinosaur was named after Grapevine Lake, where it was found, and honors Murray Cohen, the fossil enthusiast who discovered the jawbone.2

6

Ampelognathus is only the fourth named dinosaur from the Dallas-Fort Worth area, joining armored Pawpawsaurus and large Protohadros.1

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

?How big was Ampelognathus?

It was small, likely less than 1.8 metres long and weighed no more than a medium sized dog.1

?What did Ampelognathus eat?

It was a plant-eating dinosaur, a herbivore that lived on the ground.4

?When did Ampelognathus live?

It lived about 96 million years ago during the Late Cretaceous period.1

?Where was Ampelognathus found?

Its jawbone was found near Grapevine Lake in Grapevine, Texas, in the Lewisville Formation.1

Kwa akatswiri a madino

Dzina la sayansi
Ampelognathus
Anapatsidwa dzina ndi
Tykoski et al. 20234
Gulu
Odya zomera a milomo
Banja / kladi
Rhabdodontomorpha4
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
1 mu The Paleobiology Database4
Kupezeka
The fossil was found by Murray Cohen, a volunteer fossil enthusiast, in the Grapevine Lake emergency spillway in Texas. It was named and described by paleontologists Ron Tykoski, Dori Contreras, and Christopher Noto in 2023.2
Akukambiranabe
Scientists are not sure exactly how big Ampelognathus grew, because only a jawbone has been found so far.1

Kumene mfundo zimachokera

  1. PRESS RELEASE (perot-m.imgix.net)
  2. The first small-bodied ornithopod dinosaur from the Lewisville Formation (middle Cenomanian) of Texa (tandfonline.com)
  3. Meet the dog-sized dinosaur recently discovered in North Texas | KERA News (keranews.org)
  4. Ampelognathus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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