Dino Wiki / Wonke ama-dino / Ama-Plesiosaur

Ikhadi le-Dino No. 1857 kwangu-2 027

Umoonasaurus

Igama lisho ukuthi: “isirhubuluzi sendawo yase-Coober Pedy, esaqanjwa ngegama lesi-Antakirinja lendawo elithi 'Umoona'”1

Udla: InyamaAma-PlesiosaurEarly CretaceousAkuyona i-dinosaur ngempela

I-Umoonasaurus yayiyisirhubuluzi esincane sasolwandle esasinomkhono esasibhukuda ezilwandle ezibandayo eduze ne-Antarctica eminyakeni eyizigidi eziyi-115 edlule. Yayinemikhono emithathu yamathambo ekhanda layo, njengesilwane esincane sasolwandle, kodwa empeleni yayiyi-plesiosaur, hhayi isilwane esikhulu. Amathambo ayo adumile ngoba agcinwe ngaphakathi kwetshe elihle eliluhlaza okwesibhakabhaka i-opal.1 2

Iqiniso elimnandi: lesi silwane sasolwandle sasibhukuda ngenkathi ama-dinosaur ehamba emhlabathini. Wonke umuntu ubabiza ngama-dino, kodwa ayeyigatsha elihlukile lezilwane ezihuquzelayo.

Yaphila

121 kuya ku-100 wezigidi zeminyaka edlule5

Early Cretaceous

Izinsalela ezitholwe e-

E-South Australia, ezimayini ze-opal eduze ne-Coober Pedy, Andamooka, nezinye izindawo1

Ubude

2.5 m (8.2 ft)1 2

isilinganiso sobude bomuntu omdala

Isivinini esiphezulu

cishe 26 km/h (16 mph)

Ukubhukuda, isilinganiso

I-Umoonasaurus yayidla ini?

Umoonasaurus wayedla izinhlanzi ezincane. Izinsalela ezitholakale esiswini zikhombisa ukuthi yayidla izinhlanzi ezincane ezibizwa ngokuthi ama-teleost.

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengezinja ezi-2.5 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-14 belandelanaingabhukuda ubude bechibi elikhulu (50 m) ngemizuzwana engu-6.9

Yayinkulu kangakanani i-Umoonasaurus 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)

Umoonasaurus cishe 26 km/h (16 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Umoonasaurus yaziwa ngezinsalela ezimbalwa, futhi esinye sazo siyinsalela yesilwane esine-opal esiphelele kakhulu esake satholakala.1

Yayinemikhono emithathu emincane, efana nommese ekhanda layo: eyodwa phezulu emakhaleni ayo kanye nemibhangqwana ngaphezu kwamehlo ayo. Le mikhono kungenzeka yayisetshenziselwa ukubukisa, njengomsila we-peacock.1

I-Umoonasaurus yayihlala olwandle olubandayo lwangaphakathi eduze ne-South Pole, lapho amazinga okushisa amanzi ayecishe abe yiqhwa.1 2

Yayiyi-plesiosaur encane, cishe amamitha ayi-2.5 (8 feet) ubude njengomuntu omdala. Isilwane esincane sasingaphansi kwemitha elilodwa ubude.1

I-Umoonasaurus iyilungu elidala kakhulu futhi elokugcina elisaphila leqembu layo, ama-rhomaleosaurid. Yaphila eminyakeni eyizigidi eziyi-115 edlule.1 2

Umsila wayo wawuphela ngesakhiwo esifana ne-pygostyle esenziwe ngamathambo ahlanganisiwe, efana nethiphu yomsila wezinyoni zanamuhla.1

Isithombe sika-Umoonasaurus 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-Umoonasaurus

?I-Umoonasaurus yayidla ini?

Umoonasaurus wayedla izinhlanzi ezincane. Izinsalela ezitholakale esiswini zikhombisa ukuthi yayidla izinhlanzi ezincane ezibizwa ngokuthi ama-teleost.1

?Kungani i-Umoonasaurus yayinezimpawu ekhanda?

Ososayensi bacabanga ukuthi izimpawu ezintathu ekhanda layo zazisetshenziselwa ukuzibonisa, njengomsila we-peacock, ukuze zisizane ekuziboneni noma ukuheha abalingani. Zazintekenteke kakhulu ukuthi zingasetshenziswa ekulweni.1

?Ingabe i-Umoonasaurus yayiyidinosaurs?

Cha, i-Umoonasaurus yayiyiplesiosaur, uhlobo lwesilwane esihuquzelayo sasolwandle esinezintshwele ezine. Yayingeyona i-dinosaur.3 4 1

Buza u-Rex ngo-Umoonasaurus

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: Umoonasaurus
Iqanjwe ngu: Kear et al. 20065
Iqembu: Ama-Plesiosaur
Umndeni / i-clade: Leptocleididae5
Ukuhlukaniswa: Plesiosauria > Sauropterygia5
Inkathi yamadwala: 121 kuya ku-100 wezigidi zeminyaka (Aptian / Albian)5
Izakhiwo zamatshe: Bulldog Shale5
Amazwe: I-Australia5
Izinsalela ezitholiwe: 4 ku-Paleobiology Database5
Ukutholakala: I-Umoonasaurus yaqanjwa ngonyaka ka-2006 ngu-Benjamin Kear nozakwabo. Ithambo eliyisibonelo, elibizwa ngokuthi 'Eric', lathengwa ngeminikelo yomphakathi futhi ligcinwe ku-opal evela e-Zorba Extension Opal Field eduze ne-Coober Pedy, e-Australia.1
Kusaphikiswana ngakho: Ososayensi abaqiniseki ukuthi imikhono emithathu ekhanda layo yayisetshenziselwa ini. Yayintekenteke kakhulu ukuthi ingasetshenziswa ekulweni, ngakho kungenzeka yayenzelwe ukubukisa noma ukubona ezinye izilwane zohlobo lwe-Umoonasaurus.1

Lapho amaqiniso evela khona

An archaic crested plesiosaur in opal from the Lower Cretaceous high-latitude deposits of Australia (pmc.ncbi.nlm.nih.gov)
An archaic crested plesiosaur in opal from the Lower Cretaceous high-latitude deposits of Australia (royalsocietypublishing.org)
Umoonasaurus (en.wikipedia.org)
Umoonasaurus demoscyllus - The Australian Museum (australian.museum)
Umoonasaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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