Dino Wiki / Dhammaan dinos-ka / Xayawaanka duula

Kaadhka Dino No. 1427 ee 2 027

Piksi

Magacu wuxuu ka dhigan yahay: “shimbir weyn ama digaag luqadda Blackfoot, iyo xusul qariib ah oo Laatiin ah”1

Cunay: KalluunXayawaanka duulaCretaceous-kii dambeSi farsamo ahaan ma aha dinosaur

Piksi wuxuu ahaa xamaarato duulaya oo yar oo noolaa qiyaastii 75 milyan oo sano ka hor. Wuxuu lahaa baalal qiyaastii 1 mitir (3.3 cagood) ah, taas oo u ballaaran sida baalasha shimbir weyn. Piksi wuxuu u isticmaali jiray baalashiisa si uu ugu duulo Montana-dii hore, USA.1 2

Xaqiiqo xiiso leh: pterosaurs waxay ku duuleen dinos-ka dushooda, laakiin waxay ahaayeen ilma-adeerkood, ma ahayn dinos laftoodu.

Noolaayeen

84 ilaa 72 milyan sano ka hor3

Cretaceous-kii dambe

Fossil-ka laga helay

Goobta Fasaxa ee Bob, Degmada Glacier, Montana, USA3 2

Baalasha

1 m (3.3 ft)2 1

waxaa lagu qiyaasay cabbirka humerus marka loo eego pterosaurs kale

Xawaaraha ugu sarreeya

ku dhowaad 36 km/h (22 mph)

Duulid, qiyaas

Maxuu cuni jiray Piksi?

Qofna si dhab ah uma oga, laakiin maadaama uu ka tirsanaa kooxda pterosaurs-ka ilka leh ee Ornithocheiroidea, waxay u badan tahay inuu cuni jiray kalluun ama xayawaan yaryar.

Goorma ayuu noolaa?

Triassic

Jurassic

Cretaceous

252 milyan oo sano ka hor20114566, asteroid-kii

Intee in le'eg ayuu ahaa?

Intee in le'eg ayay baalashiisu u ballaarnaayeen?

dherer ahaan la eg 2 bisad guri oo sanka ilaa dabada ahwuxuu ku duuli karaa garoonka kubadda cagta oo dhan 10 ilbiriqsi

Intee in le'eg ayuu Piksi ahaa marka la barbar dhigo ADIGA?

Xisaab kaliya oo ku jirta browser-kaaga. Waxba lama kaydiyo ama lama diro meelna.

Intee in le'eg ayuu u dheereeyay?

Qof soconaya qiyaastii 5 km/h (3 mph)

Ilmo baaskiil wata qiyaastii 12 km/h (7 mph)

Piksi qiyaastii 36 km/h (22 mph)

Faras ordaya qiyaastii 65 km/h (40 mph)

Harimcad qiyaastii 100 km/h (62 mph)

waxyaabo qabow

Xaqiiqooyin xiiso leh

Piksi waxaa markii hore loo maleeyay inuu yahay shimbir, laakiin saynisyahannadu waxay markii dambe ogaadeen inuu yahay pterosaur, oo ah xamaarato duusha.2 1

Lafaha kaliya ee laga yaqaan Piksi waa qaybo ka mid ah garabkiisa midig: lafaha humerus, ulna, iyo radius.3 1

Piksi wuxuu noolaa xilligii Campanian ee dhamaadkii Cretaceous, qiyaastii 75 milyan oo sano ka hor.3 1

Piksi wuxuu ka tirsan yahay koox pterosaurs ah oo loo yaqaan Ornithocheiroidea, kuwaas oo lahaa ilko waxayna caan ku ahaayeen bilowgii Cretaceous.2

Lafaha waxaa helay sanadkii 1991 Gloria Jean Siebrecht oo joogta Blackfeet Indian Reservation ee Montana.1

Piksi wuxuu ahaa mid aad u yar marka loo eego pterosaur, wuxuuna lahaa baalal gaaraya qiyaastii 1 mitir (3.3 feet).2 1

Sawirka Piksi oo uu sameeyay AI — Sawir uu sameeyay AI oo muujinaya sida Piksi u ekaan karay, oo uu kombuyuutarku ka sameeyay waxa ay saynisyahannadu yaqaaniin. Waa qiyaas: xayawaanka dhabta ah waxaa laga yaabaa inuu u ekaa si ka duwan, qofna ma garanayo midabadiisa dhabta ah.

waad weydiisay

Su'aalaha ugu badan ee ku saabsan Piksi

?Piksi ma yahay dinosaur?

Maya, Piksi waa pterosaur, oo ah xamaarato duusha, ee ma aha dinosaur.1 2

?Intee ayuu la ekaa Piksi?

Piksi wuxuu ahaa mid aad u yar marka loo eego pterosaur, wuxuuna lahaa baalal gaaraya qiyaastii 1 mitir (3.3 feet).1 2

?Maxuu cuni jiray Piksi?

Qofna si dhab ah uma oga, laakiin maadaama uu ka tirsanaa kooxda pterosaurs-ka ilka leh ee Ornithocheiroidea, waxay u badan tahay inuu cuni jiray kalluun ama xayawaan yaryar.1 2

Burinta khuraafaadka

Khuraafaad: Piksi wuxuu ahaa shimbir.

Runta: Piksi wuxuu dhab ahaan ahaa pterosaur, oo ah xamaarato duusha, ee ma ahayn shimbir. Saynisyahannadu waxay dib u kala saareen sanadkii 2012.2 1

Khubarada dino

Magaca sayniska: Piksi
Waxaa magacaabay: Varricchio 20023
Koox: Xayawaanka duula
Qoyska / kooxda: Ornithocheiroidea3
Kala soocidda: Pterosauria > Pterodactyloidea3
Xilligii dhagaxyada: 84 ilaa 72 milyan oo sano (Campanian)3
Dhagaxyada: Two Medicine3
Waddamada: USA3
Diiwaanka fossil-ka: 1 oo ku jira Paleobiology Database3
Daahfurka: Piksi waxaa magacaabay sanadkii 2002 khabiirka cilmiga qadiimiga ah ee David J. Varricchio. Lafaha waxaa helay sanadkii 1991 Gloria Jean Siebrecht oo joogta goobta loo yaqaan Bob's Vacation Site ee Montana, USA.3 1
Wali waa la isku khilaafsan yahay: Saynisyahannadu weli way isku khilaafsan yihiin in Piksi uu yahay pterosaur dhab ah iyo in kale, sababtoo ah lafaha la helay waa kuwo aad u jajaban.1

Halka xaqiiqadu ka timaaddo

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): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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