Dino Wiki / Wonke ama-dino / Ama-Spinosaurus

Ikhadi le-Dino No. 1338 kwangu-2 027

Oxalaia

Igama lisho ukuthi: “yaqanjwa ngemva kuka-Oxalá, unkulunkulu ohlonishwayo wase-Afrika owalethwa e-Brazil ngesikhathi sobugqila”1

Udla: InyamaAma-SpinosaurusLate Cretaceous

I-Oxalaia kwakuyidinosaur enkulu edla inyama enomlomo omude ofana nowengwenya. Yaphila kuleyo ndawo manje eyi-Brazil futhi yayingesinye sezilwane ezizingelayo ezinkulu kakhulu ngesikhathi sayo.1

Yaphila

100 kuya ku-94 wezigidi zeminyaka edlule3

Late Cretaceous

Izinsalela ezitholwe e-

e-Laje do Coringa, e-Cajual Island, esifundazweni sase-Maranhão, e-Brazil3 1

Ubude

12 kuya ku-14 m (39 kuya ku-46 ft)1

kulinganiselwa ngokufanisa nezinye izilwane zohlobo lwe-spinosaurid

Isisindo

5 wamathani kuya ku-7 wamathani (11,000 kuya ku-15,400 lb)1

Ubude

4.7 m (15 ft)

isilinganiso

Isivinini esiphezulu

cishe 18 km/h (11 mph)

Ukugijima, isilinganiso

I-Oxalaia yayidla ini?

Oxalaia yayiyisilwane sohlobo lwe-spinosaurid, ngakho yayidla kakhulu izinhlanzi, njengengwenya. Kungenzeka ukuthi yayidla nezilwane ezincane nezilwane ezindizayo ezibizwa ngama-pterosaur.

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayimude kangakanani?

isilinganiso

Yayisinda kangakanani?

isinda njengezimoto ezi-5

inde njengezimoto ezi-3 ezimile emgqeniinde njengobhanana abangu-78 belandelanacishe isinda njengendlovuisinda njengamakhabe angu-1400isinda njengamakilasi esikole aphelele ezingane ezi-9isinda njengamabhere ase-polar angu-16inde ngokwanele ukubheka efasiteleni esitezi sika-2ingagijima amamitha ayi-100 ngemizuzwana engu-20 (umuntu oshesha kakhulu udinga u-9.6)

Yayinkulu kangakanani i-Oxalaia 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)

Oxalaia cishe 18 km/h (11 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

Oxalaia yisilo isilwane esidla inyama esikhulu kunazo zonke esake satholakala eBrazil.1

Amazinyo aso ayengenawo amazinyo amancane njengawesaha, ngokungafani nezinye izilwane zohlobo lwe-spinosaurid ezifana ne-Suchomimus.1

Oxalaia yayinezinyo elilodwa elisebenzayo elilandelwa amazinyo amabili amasha, isici esingabonakali kwezinye izilwane zohlobo lwe-theropod.1

Ingxenye engaphambili yomlomo wayo yayibanzi kakhulu futhi iyindilinga, yehlukile kune-Spinosaurus.1

I-Oxalaia yayiphila eminyakeni engaba yizigidi eziyi-100 kuya kwezingama-94 edlule ngenkathi ye-Late Cretaceous.3

Izinsalela zayo zatholakala eCajual Island, indawo lapho kuhlala khona inzalo yezigqila ezazibalekile (quilombolas).1

Isithombe sika-Oxalaia 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-Oxalaia

?Yayinkulu kangakanani i-Oxalaia?

Oxalaia yayingamamitha ayi-12 kuya kwayi-14 ubude futhi inesisindo esingamathani ayi-5 kuya kwayi-7. Lokho kuyenza ibe isilwane esidla inyama esikhulu kunazo zonke esatholakala eBrazil.1 2

?I-Oxalaia yayidla ini?

Oxalaia yayiyisilwane sohlobo lwe-spinosaurid, ngakho yayidla kakhulu izinhlanzi, njengengwenya. Kungenzeka ukuthi yayidla nezilwane ezincane nezilwane ezindizayo ezibizwa ngama-pterosaur.2

?I-Oxalaia yayiphila nini?

I-Oxalaia yayiphila ngenkathi ye-Late Cretaceous, eminyakeni engaba yizigidi eziyi-100.5 kuya kwezingama-93.9 edlule.2

?I-Oxalaia yatholakala kuphi?

Izinsalela ze-Oxalaia zatholakala eCajual Island eMaranhão, enyakatho-mpumalanga yeBrazil, ku-Alcântara Formation.2

?Ingabe i-Oxalaia iyisilwane esiyidinosaur?

Yebo, i-Oxalaia iyisilwane esiyidinosaur. Iyisilwane sohlobo lwe-spinosaurid theropod, okusho ukuthi yayiyisilwane esidla inyama.2

?Ingabe i-Oxalaia yayinoboya?

Akekho owazi ngokuqinisekile. Akukho boya obutholakale nezinsalela ze-Oxalaia, futhi izilwane zohlobo lwe-spinosaurid azaziwa ngokuba noboya, kodwa ezinye izilwane ezihlobene nazo kungenzeka ukuthi zazibunazo.2

?Ingabe i-Oxalaia yayinkulu kune-T. rex?

Oxalaia yayingamamitha ayi-12 kuya kwayi-14 ubude, ifana nobude be-T. rex, kodwa i-T. rex yayisinda kakhulu, inesisindo esingamathani ayi-8 uma iqhathaniswa nesisindo se-Oxalaia esingamathani ayi-5 kuya kwayi-7.1 2

?Ingabe i-Oxalaia yayikwazi ukubhukuda?

Kungenzeka. Izilwane zohlobo lwe-spinosaurid ezifana ne-Oxalaia zaziyimilomo emide namazinyo amise okwekhoni njengezilwane ezidla izinhlanzi, futhi ososayensi abanye bacabanga ukuthi zazikwazi ukubhukuda, kodwa abukho ubufakazi obuqondile nge-Oxalaia.2

Buza u-Rex ngo-Oxalaia

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: Oxalaia
Iqanjwe ngu: Kellner et al. 20113
Iqembu: Ama-Spinosaurus
Umndeni / i-clade: Spinosauridae3
Ukuhlukaniswa: Theropoda > Spinosauridae3
Inkathi yamadwala: 100 kuya ku-94 wezigidi zeminyaka (Cenomanian)3
Izakhiwo zamatshe: Alcântara3
Amazwe: I-Brazil3
Izinsalela ezitholiwe: 1 ku-Paleobiology Database3
Ukutholakala: I-Oxalaia yaqanjwa ngonyaka ka-2011 ngu-Alexander Kellner neqembu lakhe ngokusekelwe emakhaleni nengxenye yomhlathi atholakala e-Laje do Coringa e-Brazil.3 1
Kusaphikiswana ngakho: Ososayensi abaqinisekile ukuthi i-Oxalaia iyinhlobo ehlukile noma iyona kanye ne-Spinosaurus, ngoba kutholakale amathambo ambalwa kuphela.1

Lapho amaqiniso evela khona

A new dinosaur (Theropoda, Spinosauridae) from the Cretaceous (Cenomanian) Alcântara Formation, Cajual Island, Brazil (scielo.br)
Oxalaia (en.wikipedia.org)
Oxalaia in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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