Dino Wiki / Wonke ama-dino / Ama-sauropod

Ikhadi le-Dino No. 1486 kwangu-2 027

Protognathosaurus

Igama lisho ukuthi: “isibankwa somhlathi wokuqala”1

Udla: IzitshaloAma-sauropodMiddle Jurassic kuya ku-Late Jurassic

I-Protognathosaurus kwakuyidinosaur ende entanyeni edla izitshalo eyayihlala kule ndawo okuyizwe lase-China manje ngesikhathi se-Middle Jurassic. Yaziwa kuphela ngesiqephu somhlathi wayo ongezansi, ngakho ososayensi basafunda ngayo. Abacwaningi abaningi bacabanga ukuthi yayiyi-sauropod enobukhulu obuphakathi.1 3

Yaphila

171 kuya ku-155 wezigidi zeminyaka edlule3

Middle Jurassic kuya ku-Late Jurassic

Izinsalela ezitholwe e-

Dashanpu Dinosaur Quarry, e-Sichuan, e-China3 1

Ubude

10 kuya ku-100 m (33 kuya ku-328 ft)2

kulinganiselwa kusuka esigabeni sobude babantu abadala be-PBDB amamitha ayi-10 kuya kwangaphansi kwama-100 (kungaqinisekile kakhulu)

Isivinini esiphezulu

cishe 15 km/h (9 mph)

Ukugijima, isilinganiso

I-Protognathosaurus yayidla ini?

Yayiyisilwane esidla izitshalo. Amazinyo ayo abukhali ayisiza ukuba ihlafune amaqabunga aqinile.

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengezimoto ezi-22 ezimile emgqeniinde njengobhanana abangu-560 belandelanaingagijima amamitha ayi-100 ngemizuzwana engu-24 (umuntu oshesha kakhulu udinga u-9.6)

Yayinkulu kangakanani i-Protognathosaurus 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)

Protognathosaurus cishe 15 km/h (9 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Protognathosaurus yaziwa ngensalela eyodwa kuphela: ingxenye engaphambili yomhlathi ongezansi wesobunxele, obizwa ngokuthi i-dentary.1

Le dinosaur yayinamazinyo ayi-18 kuya kwangama-20 emhlathini wayo ongezansi, kanti amanye awo ayengamazinyo abukhali ayekhula.1 2

Amazinyo ayo ayenomkhawulo obukhali kanye nezinsimbi ezincane (njengommese wenyama) emaphethelweni angaphambili nangemuva.2

Igama elithi Protognathosaurus laqala ukusetshenziswa ngonyaka ka-1991 ngu-George Olshevsky, ngoba igama lokuqala elithi Protognathus lase lithathwe yisinambuzane.1

Ososayensi abaningi bathatha i-Protognathosaurus njenge-nomen dubium, okusho ukuthi insalela ayiphelele ngokwanele ukuze kuqinisekiswe ukuthi iyinhlobo ehlukile.1

Ithambo lomhlathi liwugqinsi futhi lisindayo, linomsele ojulile obizwa ngokuthi i-Meckelian canal, okuyisici sama-sauropod okuqala.2

Isithombe sika-Protognathosaurus 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-Protognathosaurus

?Yayinkulu kangakanani i-Protognathosaurus?

Ososayensi abazi ngokuqinisekile, ngoba kutholakale ithambo lomhlathi kuphela. Mhlawumbe yayiyi-sauropod enobukhulu obuphakathi, mhlawumbe amamitha ayi-10 kuya kwangama-20 ubude.1 3

?I-Protognathosaurus yayidla ini?

Yayiyisilwane esidla izitshalo. Amazinyo ayo abukhali ayisiza ukuba ihlafune amaqabunga aqinile.1 3

Buza u-Rex ngo-Protognathosaurus

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: Protognathosaurus
Iqanjwe ngu: Olshevsky 19913
Iqembu: Ama-sauropod
Umndeni / i-clade: Cetiosauridae3
Ukuhlukaniswa: Sauropodomorpha > Sauropoda3
Inkathi yamadwala: 171 kuya ku-155 wezigidi zeminyaka (Bajocian / Oxfordian)3
Izakhiwo zamatshe: Shaximiao3
Amazwe: I-China3
Izinsalela ezitholiwe: 1 ku-Paleobiology Database3
Ukutholakala: Insalela yatholakala e-Dashanpu Dinosaur Quarry e-Sichuan, e-China. Yaqanjwa ngokuthi i-Protognathus oxyodon ngu-Zhang Yihun ngonyaka ka-1988, kodwa lelo gama lase lisebenzisiwe ngenxa yesinye isinambuzane, ngakho u-George Olshevsky wayiqamba kabusha ngokuthi i-Protognathosaurus oxyodon ngonyaka ka-1991.1
Kusaphikiswana ngakho: Ososayensi abaqiniseki ukuthi i-Protognathosaurus iyidinosaur evumelekile noma igama elingabazekayo, ngoba kutholakale ucezu lomhlathi kuphela.1

Lapho amaqiniso evela khona

Protognathosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Protognathosaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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