Grabauornis

Igama lisho ukuthi: “inyoni ka-Grabau”1

Udla: InyamaIzinyoni zakuqalaEarly Cretaceous

I-Grabauornis yayiyinyoni encane enamazinyo eyaphila eminyakeni engaba yizigidi eziyi-125 edlule endaweni esiyiChina namuhla. Yayikwazi ukundiza kahle futhi inensiba ekhethekile yesithupha ebizwa nge-alula eyayisiza ukuyiqondisa emoyeni.1 2

Yaphila

126 kuya ku-120 wezigidi zeminyaka edlule4

Early Cretaceous

Izinsalela ezitholwe e-

Esifundazweni sase-Liaoning, eChina1 3

Ubude

0.1 kuya ku-0.3 m (0.3 kuya ku-1 ft)3

kulinganiselwe kusuka kubude obujwayelekile bezilwane ezindala ku-PBDB (10 kuya ku-<100 cm)

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)

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengezitini zokudlala ezi-9 ezilandelanaingandiza phezu kwenkundla yebhola yonke ngemizuzwana engu-14

Yayinkulu kangakanani i-Grabauornis uma uqhathaniswa NAWE?

Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Grabauornis 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-Grabauornis ingeyeqembu lezinyoni zakudala ezibizwa ngokuthi ama-enantiornitheans, okwakuyizinyoni ezazivame kakhulu ngesikhathi se-Age of Dinosaurs.1

Ithambo layo lengalo engenhla (humerus) lalingu-95% wobude bethambo layo lengalo engezansi (ulna), okuyisilinganiso esijwayelekile sama-enantiornitheans futhi kukhombisa ukuthi yayikwazi ukundiza.1 2

Ithambo le-Grabauornis latholakala e-Yixian Formation, ungqimba lwamatshe oludumile olulondoloze izilwane eziningi ezimangalisayo ezinophaphe nezinyoni zakudala.1 3

I-Grabauornis yayine-alula, uphaphe oluncane esithupheni sayo olwaluyisiza ukundiza kancane nokuhlala phansi ngokunemba, njengamaphiko endiza.1 2

Igama elithi Grabauornis lihlonipha u-Amadeus William Grabau, isazi sokwakheka komhlaba nesazi sezilwane zakudala esaduma esasebenza eChina.1

Ithambo layo le-wishbone lalinengxenye ebizwa nge-hypocleidium, eyayisiza ukuqinisa isifuba sayo ukuze ikwazi ukushaya amaphiko ngamandla.1

Isithombe sika-Grabauornis 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.

Buza u-Rex ngo-Grabauornis

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: Grabauornis
Iqanjwe ngu: Dalsatt et al. 20144
Iqembu: Izinyoni zakuqala
Umndeni / i-clade: Euenantiornithes4
Ukuhlukaniswa: Theropoda > Avialae4
Inkathi yamadwala: 126 kuya ku-120 wezigidi zeminyaka (Barremian / Aptian)4
Izakhiwo zamatshe: Yixian4
Amazwe: I-China4
Izinsalela ezitholiwe: 1 ku-Paleobiology Database4
Ukutholakala: I-Grabauornis yaqanjwa futhi yachazwa ngonyaka ka-2014 ngososayensi u-Johan Dalsätt, u-Per Ericson, no-Zhou Zhonghe. Ithambo latholakala eduze kwedolobha lase-Lingyuan e-Liaoning, eChina.1 2
Kusaphikiswana ngakho: Ososayensi basaxoxa ngokuthi i-Grabauornis ihlobene kanjani ngempela nezinye izinyoni zohlobo lwe-enantiornithean, njengoba ithambo layo likhombisa inhlanganisela eyingqayizivele yezici.1

Lapho amaqiniso evela khona

Grabauornis (en.wikipedia.org)
A New Enantiornithes (Aves) from the Early Cretaceous of China (geojournals.cn)
PBDB Taxon (paleobiodb.org)
Grabauornis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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