Pasquiaornis

Igama lisho ukuthi: “Inyoni yase-Pasquia”1

Udla: InyamaIzinyoni zakuqalaLate Cretaceous

I-Pasquiaornis kwakuyinyoni yasolwandle eyayigxumela emanzini, eyayihlala olwandle olufudumele nolungashoni olwalumboze ingxenye ye-North America. Yayinozinyo emlonyeni futhi yayingumubhukudi omuhle kakhulu, ijaha izinhlanzi nezinye izidalwa zasolwandle ngaphansi kwamanzi.1

Yaphila

100 kuya ku-94 wezigidi zeminyaka edlule2

Late Cretaceous

Izinsalela ezitholwe e-

Esigodini somfula i-Carrot eduze kwe-Pasquia Hills, e-Saskatchewan, e-Canada1 2

Isivinini esiphezulu

cishe 12 km/h (7 mph)

Ukubhukuda, isilinganiso

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

Izigidi ezingama-252 eminyakeni edlule20114566, i-asteroid (isikhathi lapho i-asteroid ishaya)

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Pasquiaornis cishe 12 km/h (7 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Pasquiaornis yaphila eminyakeni eyizigidi ezingaba ngu-95 kuya ku-93 edlule, ngenkathi ye-Late Cretaceous.1

Kunezinhlobo ezimbili ezaziwayo: i-Pasquiaornis hardiei kanye ne-Pasquiaornis tankei. I-P. tankei yayinkulu ngesigamu kune-P. hardiei.1

I-Pasquiaornis yayiyilungu le-Hesperornithes, iqembu lezinyoni ezinamazinyo, ezibhukudayo, ezazingakwazi ukundiza.1

Amathambo amaphiko ayo ayewugqinsi futhi ayengafaneleki kahle ukundiza, ngakho ososayensi bacabanga ukuthi cishe yayingakwazi ukundiza.1

Izinsalela zezidalwa okungenani eziyi-9 zatholakala endaweni encane, okungasho ukuthi zazihlala emakoloni noma zafa ndawonye esenzakalweni esikhulu.1

Amatshe lapho i-Pasquiaornis yatholakala khona ayeyisisekelo solwandle i-Western Interior Seaway, ulwandle olungashoni olwahlukanisa i-North America kabili.1

Isithombe sika-Pasquiaornis esenziwe nge-AI sokuthi kungenzeka ukuthi wayebukeka kanjani, senziwe yikhompyutha ngokusekelwe kulokho okwaziwa ososayensi. Lokhu kuwukuqagela: isilwane sangempela kungenzeka ukuthi sasibukeka ngokuhlukile, futhi akekho owazi imibala yaso yangempela.

Ochwepheshe bama-dino

Igama lesayensi: Pasquiaornis
Iqanjwe ngu: Tokaryk et al. 19972
Iqembu: Izinyoni zakuqala
Umndeni / i-clade: Hesperornithiformes2
Ukuhlukaniswa: Theropoda > Avialae2
Inkathi yamadwala: 100 kuya ku-94 wezigidi zeminyaka (Cenomanian)2
Izakhiwo zamatshe: Belle Fourche2
Amazwe: I-Canada2
Izinsalela ezitholiwe: 2 ku-Paleobiology Database2
Ukutholakala: I-Pasquiaornis yaqanjwa ngo-1997 ngu-Tim Tokaryk, u-Stephen Cumbaa kanye no-John Storer. Izinsalela zaqoqwa eduze kwase-Arborfield, e-Saskatchewan, ikakhulukazi phakathi nohambo lweminyaka eyi-1992 kuya kweyi-1993 olwenziwa yi-Royal Saskatchewan Museum kanye ne-Canadian Museum of Nature.1 2
Kusaphikiswana ngakho: Ososayensi abaqiniseki ukuthi i-Pasquiaornis yayisakwazi yini ukundiza, ngoba amathambo amaphiko ayo abukeka njengawenyoni ezindizayo kodwa awugqinsi kakhulu ukuba indize kahle.1

Lapho amaqiniso evela khona

Pasquiaornis (en.wikipedia.org)
Pasquiaornis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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