Pengornis

Igama lisho ukuthi: “Inyoni i-Peng, eqanjwe ngenxa yenyoni enkulu yasezinganekwaneni zaseChina”1

Udla: InyamaIzinyoni zakuqalaEarly Cretaceous

I-Pengornis yayiyinyoni eyaphila ngesikhathi se-Early Cretaceous, eminyakeni eyizigidi ezingaba ngu-120 edlule. Yayingenye yezinyoni ezinkulu kakhulu zangesikhathi sayo, inamaphiko abanzi njengemoto encane. Yayinamancanyana amazinyo futhi idla inyama.2 1

Yaphila

121 kuya ku-113 wezigidi zeminyaka edlule4

Early Cretaceous

Izinsalela ezitholwe e-

Dapingfang, Chaoyang, Liaoning, eChina4 2

Isivinini esiphezulu

cishe 27 km/h (17 mph)

Ukundiza, 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)

Pengornis cishe 27 km/h (17 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Pengornis iyinyoni enkulu kunazo zonke eyaziwayo yohlobo lwe-enantiornithine kusukela ekuqaleni kwenkathi ye-Early Cretaceous enyakatho-mpumalanga yeChina.1

Ugebhezi lwayo lungolunye lwezilondolozwe kahle kakhulu phakathi kwazo zonke izinyoni zenkathi ye-Mesozoic, lubonisa imininingwane efana namazinyo amancane.2

I-Pengornis yayinekhanda le-humerus eliyindilinga elaliphuma kakhulu kunesifuba sayo, isici esingabonakali kwamanye ama-enantiornithine.2

Igama livela ku-'Peng', inyoni enkulu yasezinganekwaneni zaseChina, kanye no-'ornis' okusho inyoni ngesiGreki.1

Amazinyo ayo ayemancane, emise okwekhoni, futhi engagobile, efana nalawo enyoni yokuqala i-Archaeopteryx.2

I-Pengornis yayinomsila omude onethambo elihlanganisiwe ekugcineni elisiza ukulawula indiza.2

Isithombe sika-Pengornis 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.

ubuzile

Imibuzo ebuzwa kakhulu mayelana no-Pengornis

?Yayinkulu kangakanani i-Pengornis?

I-Pengornis yayiyinyoni encane enamaphiko angaba yimitha elilodwa (3.3 feet). Iyinyoni enkulu kunazo zonke eyaziwayo yohlobo lwe-enantiornithine kusukela ekuqaleni kwenkathi ye-Early Cretaceous.1 3

?Ingabe i-Pengornis yayinamazinyo?

Yebo, i-Pengornis yayinamazinyo amancane, amise okwekhoni ayengagobile, afana nalawo enyoni yakudala i-Archaeopteryx. Yayino cishe amazinyo ayi-13 emhlathini wayo ongezansi futhi yayiwasebenzisa ukudla inyama.1 3

?I-Pengornis yayihlala nini?

I-Pengornis yaphila ngesikhathi se-Early Cretaceous, eminyakeni eyizigidi ezingaba ngu-120 edlule.1

?Lisho ukuthini igama elithi Pengornis?

Igama elithi Pengornis livela ku-'Peng', inyoni enkulu yasezinganekwaneni zaseChina, kanye no-'ornis', okusho inyoni ngesiGreki.1

Buza u-Rex ngo-Pengornis

Rex uphendula imibuzo mayelana naleli khasi kuphela. Imibuzo engu-10 ngenyanga.

Rex uyi-AI futhi angenza amaphutha. Usebenza kumaseva ase-EU futhi imibuzo ayilokothi ilondolozwe. Ungalokothi uthayiphe igama lakho noma ezinye izinto zakho.

Ochwepheshe bama-dino

Igama lesayensi: Pengornis
Iqanjwe ngu: Zhou et al. 20084
Iqembu: Izinyoni zakuqala
Umndeni / i-clade: Pengornithidae4
Ukuhlukaniswa: Theropoda > Avialae4
Inkathi yamadwala: 121 kuya ku-113 wezigidi zeminyaka (Aptian)4
Izakhiwo zamatshe: Jiufotang4
Amazwe: I-China4
Izinsalela ezitholiwe: 1 ku-Paleobiology Database4
Ukutholakala: I-Pengornis yaqanjwa ngonyaka ka-2008 ngu-Zhou, Clarke, no-Zhang ngokusekelwe ohlakeni lwamathambo olucishe luphelele olwatholakala e-Jiufotang Formation eLiaoning, eChina. Igama lohlobo elithi 'houi' lihlonipha isazi sezinyoni zasendulo u-Lianhai Hou.1 2
Kusaphikiswana ngakho: Ososayensi bayaphikisana ngokuthi ngabe ama-Enantiornithes nama-Ornithurae (iqembu elihlanganisa izinyoni zanamuhla) ngamaqembu ahlukene ngempela yini. I-Pengornis inezici zazo zombili, okwenza kube nzima ukuhlukanisa.1 2

Lapho amaqiniso evela khona

Pengornis (en.wikipedia.org)
Insight into diversity, body size and morphological evolution from the largest Early Cretaceous enantiornithine bird (pmc.ncbi.nlm.nih.gov)
Insight into diversity, body size and morphological evolution from the largest Early Cretaceous enantiornithine bird - Zhou - 2008 - Journal of Anatomy - Wiley Online Library (onlinelibrary.wiley.com)
Pengornis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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