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Ikhadi ledayinaso No. 1427 kwe-2 027

Piksi

Igama lithetha: “big bird or chicken in the Blackfoot language, and strange elbow in Latin”1

Yayitya: IintlanziIzirhubuluzi ezibhabhayoiCretaceous yamvaNgokwenene ayisiyo dayinaso

Piksi was a small flying reptile that lived about 75 million years ago. It had a wingspan of about 1 meter (3.3 feet), which is as wide as a big bird's wings. Piksi used its wings to fly over ancient Montana, USA.1 2

Inyani emnandi: iipterosauri zazibhabha phezu kweedayinaso, kodwa zazingabazala bazo, hayi iidayinaso ngokwazo.

Yaphila

84 ukuya ku-72 izigidi zeminyaka eyadlulayo3

iCretaceous yamva

Iifosili zifunyenwe:

Bob's Vacation Site, Glacier County, Montana, USA3 2

Ububanzi bamaphiko

1 m (3.3 ft)2 1

Esona santya siphezulu

malunga ne-36 km/h (22 mph)

Ukubhabha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Amaphiko ayo ayebanzi kangakanani?

inde njengeekati zasekhaya ezingama-2, impumlo ukuya emsileniibinokubhabha inqumle ibala lebhola ekhatywayo lonke ngemizuzwana engama-10

Piksi wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Piksi malunga ne-36 km/h (22 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Piksi was first thought to be a bird, but scientists later realized it was a pterosaur, a flying reptile.2 1

The only known fossils of Piksi are parts of its right wing: the humerus, ulna, and radius bones.3 1

Piksi lived during the Campanian age of the Late Cretaceous, about 75 million years ago.3 1

Piksi belongs to a group of pterosaurs called Ornithocheiroidea, which had teeth and were common in the Early Cretaceous.2

The fossils were found in 1991 by Gloria Jean Siebrecht on the Blackfeet Indian Reservation in Montana.1

Piksi was very small for a pterosaur, with a wingspan of only about 1 meter (3.3 feet).2 1

Umfanekiso owenziwe yi-AI: Piksi — Umfanekiso owenziwe yi-AI obonisa indlela Piksi 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: Piksi

?Is Piksi a dinosaur?

No, Piksi is a pterosaur, a flying reptile, not a dinosaur.1 2

?How big was Piksi?

Piksi was very small for a pterosaur, with a wingspan of about 1 meter (3.3 feet).1 2

?What did Piksi eat?

Nobody knows for sure, but since it belonged to the toothed pterosaur group Ornithocheiroidea, it likely ate fish or small animals.1 2

Inyaniso ngeentsomi

Intsomi: Piksi was a bird.

Inyaniso: Piksi was actually a pterosaur, a flying reptile, not a bird. Scientists reclassified it in 2012.2 1

Kwiingcali zeedayinaso

Igama lenzululwazi: Piksi
Inikwe igama ngu:: Varricchio 20023
Iqela: Izirhubuluzi ezibhabhayo
Usapho / iclade: Ornithocheiroidea3
Ukuhlelwa: Pterosauria > Pterodactyloidea3
Ubudala bamatye: 84 ukuya ku-72 izigidi zeminyaka (Campanian)3
Izakhiwo zamatye: Two Medicine3
Amazwe: iUSA3
Iirekhodi zeefosili: 1 kwi-Paleobiology Database3
Ukufunyanwa: Piksi was named in 2002 by paleontologist David J. Varricchio. The fossils were found in 1991 by Gloria Jean Siebrecht at Bob's Vacation Site in Montana, USA.3 1
Kusaxoxwa ngayo: Scientists are still debating whether Piksi is definitely a pterosaur or might be something else, because the fossils are very fragmentary.1

Apho iinyani zivela khona

Piksi (en.wikipedia.org)
Systematic reinterpretation of Piksi barbarulna Varricchio, 2002 from the Two Medicine Formation (Upper Cretaceous) of Western USA (Montana) as a pterosaur rather than a bird (sciencepress.mnhn.fr)
Piksi in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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