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Umfanekiso wekhathuni: Ampelognathus
Ikhadi ledayinaso No. 0093 kwe-2 027

Ampelognathus

Igama lithetha: “Grapevine jaw”1
Yayitya: IzityaloIzitya-zityalo ezinemilomoiCretaceous yamva

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

Yaphila
100 ukuya ku-94 izigidi zeminyaka eyadlulayo4
iCretaceous yamva
Iifosili zifunyenwe:
Grapevine Lake emergency spillway, Tarrant County, Texas, USA2
Ubude
ukuya kuthi ga ku-1.8 m (5.9 ft)1
Ukuphakama
0.46 m (1.5 ft)3
Esona santya siphezulu
malunga ne-39 km/h (24 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Ampelognathus malunga ne-1.8 m ubude (5.9 ft)Inja malunga ne-1 m (3.3 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)

Yayiphakame kangakanani?

Ikati yasekhayamalunga ne-0.3 m (1 ft)Ampelognathusmalunga ne-0.46 m ukuphakama (1.5 ft)Injamalunga ne-0.5 m (1.6 ft)Ihashemalunga ne-1.6 m (5.2 ft)
inde njengeekati zasekhaya ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-10 zilandelelanaibinokubaleka iimitha ezili-100 ngemizuzwana engama-9.2 (oyena mntu ukhawulezayo udinga i-9,6)

Ampelognathus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

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

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Ampelognathus
Umfanekiso owenziwe yi-AI obonisa indlela Ampelognathus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: 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

Kwiingcali zeedayinaso

Igama lenzululwazi
Ampelognathus
Inikwe igama ngu:
Tykoski et al. 20234
Iqela
Izitya-zityalo ezinemilomo
Usapho / iclade
Rhabdodontomorpha4
Ukuhlelwa
Ornithischia > Ornithopoda > Iguanodontia4
Ubudala bamatye
100 ukuya ku-94 izigidi zeminyaka (Cenomanian)4
Izakhiwo zamatye
Lewisville4
Amazwe
iUSA4
Iirekhodi zeefosili
1 kwi-Paleobiology Database4
Ukufunyanwa
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
Kusaxoxwa ngayo
Scientists are not sure exactly how big Ampelognathus grew, because only a jawbone has been found so far.1

Apho iinyani zivela khona

  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): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Izitya-zityalo ezinemilomo

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Nezinye ezivela kwixesha elinye: iCretaceous yamva

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