Lonchognathosaurus

Igama lisho ukuthi: “isibankwa esinomlomo ofana nomkhonto”1

Udla: IzinhlanziIzilwane ezihuquzelayo ezindizayoEarly CretaceousAkuyona i-dinosaur ngempela

I-Lonchognathosaurus yayiyisilwanyana esihuquzelayo esindizayo esinomphetho omude, ocijile kanye namazinyo anjengezinaliti. Yayindiza phezu kwamachibi nemifula endaweni esiyibiza nge-China namuhla ngenkathi ye-Early Cretaceous, eminyakeni eyizigidi ezingaba ngu-137 kuya ku-100 edlule. Yayingeyona i-dinosaur, kodwa yayiyi-pterosaur, umzala oseduze wama-dinosaur.1 2

Iqiniso elimnandi: ama-pterosaur ayendiza phezu kwama-dinosaur, kodwa ayengozala babo, hhayi ama-dinosaur uqobo.

Yaphila

137 kuya ku-100 wezigidi zeminyaka edlule4

Early Cretaceous

Izinsalela ezitholwe e-

Amathambo atholakala e-Lianmuqin Formation, eduze kwase-Urumqi, eningizimu ye-Junggar Basin, e-Xinjiang, e-China.1 3

Isivinini esiphezulu

cishe 52 km/h (32 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)

Lonchognathosaurus cishe 52 km/h (32 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

Ugebhezi lwayo lwalungamamitha angama-400 (amasentimitha ayi-15.75) ubude, futhi umkhawulo womlathi wayo ongaphezulu wawufana nenaliti.1

Yayinamamazinyo ayisishiyagalombili kuphela emhlathini ongaphezulu, futhi ayekude kakhulu, encipha njengoba esondela emuva.1 3

Ngokungafani nezinye izi-pterosaur eziningi, umkhawulo ongezansi womlathi wayo ongaphezulu wawuqonde, awugobile.1

Yayinomqhele ekhanda onemicu nomkhawulo wangaphambili ogobile.1

Ngo-2022, ithambo lephiko elivela e-Siberia latholakala ukuthi kungenzeka ukuthi elika-Lonchognathosaurus, okusho ukuthi yayihlala endaweni enkulu kunalokho okwakucatshangwa ekuqaleni.1

Abanye ososayensi bacabanga ukuthi ingase ifane nenye i-pterosaur ebizwa ngokuthi i-Dsungaripterus, kodwa abanye abavumelani nalokho.1 2

Isithombe sika-Lonchognathosaurus 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.

Umchithi wezinganekwane

Inganekwane: I-Lonchognathosaurus kwakuyidinosaur.

Iqiniso: Kwakuyi-pterosaur, isilwane esindizayo esingumzala oseduze wezidinosaur, kodwa hhayi idinosaur uqobo lwayo.1

Ochwepheshe bama-dino

Igama lesayensi: Lonchognathosaurus
Iqanjwe ngu: Maisch et al. 20044
Iqembu: Izilwane ezihuquzelayo ezindizayo
Umndeni / i-clade: Dsungaripteridae4
Ukuhlukaniswa: Pterosauria > Pterodactyloidea4
Inkathi yamadwala: 137 kuya ku-100 wezigidi zeminyaka (Valanginian / Albian)4
Izakhiwo zamatshe: Lianmuqin4
Amazwe: I-China4
Izinsalela ezitholiwe: 1 ku-Paleobiology Database4
Ukutholakala: Ithambo lokuqala, ugebhezi oluyingxenye nemihlathi engezansi, latholakala eduze kwase-Urumqi, e-China, futhi laqanjwa ngu-Michael Maisch, Andreas Matzke, no-Sun Ge ngo-2004.1 3
Kusaphikiswana ngakho: Ososayensi bayaphikisana ngokuthi i-Lonchognathosaurus iwuhlobo olusemthethweni noma iyafana ne-Dsungaripterus noma i-Noripterus.1 2

Lapho amaqiniso evela khona

Lonchognathosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
A new dsungaripteroid pterosaur from the Lower Cretaceous of the southern Junggar Basin, north-west China - ADS (ui.adsabs.harvard.edu)
Lonchognathosaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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