Dino Wiki / Wonke ama-dino / Ama-dino anezikhali (ama-ankylosaur, ama-dino aphansi afana nethangi anezikhali)

Ikhadi le-Dino No. 1397 kwangu-2 027

Pawpawsaurus

Igama lisho ukuthi: “Isibankwa sasePawpaw”1

Udla: IzitshaloAma-dino anezikhali (ama-ankylosaur, ama-dino aphansi afana nethangi anezikhali)Early Cretaceous

I-Pawpawsaurus yayiyidinoso ehlomile elinganiselwe eyayiphila endaweni esiyiTexas, e-USA manje, eminyakeni eyizigidi ezingaba ngu-100 edlule. Yayinegaza eliphelele elinezinkophe zamathambo, okuyinto engavamile phakathi kwezihlobo zayo. Ososayensi basebenzise ama-CT scan ukutadisha ubuchopho bayo nendlebe yangaphakathi, bafunda ukuthi yayiyizwa kanjani indawo eyizungezile.1 2

Yaphila

106 kuya ku-100 wezigidi zeminyaka edlule5

Early Cretaceous

Izinsalela ezitholwe e-

eTarrant County, eTexas, e-USA (e-Paw Paw Formation)1 5

Ubude

4.5 m (15 ft)1

Isisindo

350 kg (772 lb)3

Ubude

1.3 m (4.3 ft)

isilinganiso

Isivinini esiphezulu

cishe 22 km/h (14 mph)

Ukugijima, isilinganiso

I-Pawpawsaurus yayidla ini?

Yayidla izitshalo. Njenge-ankylosaur, yayidla izitshalo, nakuba ukudla kwayo okuqondile kungaziwa ngokubheka ikhanda kuphela.

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 njengezinja ezi-18

inde njengezinja ezi-4 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-25 belandelanaisinda njengamakhabe angu-70isinda njengezingane zasenkulisa ezi-18isinda njengezingane zesikole ezi-11ingagijima amamitha ayi-100 ngemizuzwana engu-16 (umuntu oshesha kakhulu udinga u-9.6)

Yayinkulu kangakanani i-Pawpawsaurus 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)

Pawpawsaurus cishe 22 km/h (14 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Pawpawsaurus iyona kuphela i-nodosaurid eyaziwayo eyayinezinkophe zamathambo, okuyinto ejwayelekile kuma-ankylosaurid.1

Ubuchopho baso babungamamitha angu-96 (amayintshi angu-3.8) ubude kanti bungamamitha angu-35 (amayintshi angu-1.4) ububanzi, okungamaphesenti angu-30 obude bekhanda.1

Ama-CT scan aveze ukuthi i-Pawpawsaurus yayizwa imisindo ngendlela efana neyezingwenya zanamuhla, okusho ukuthi yayingezwa kahle kakhulu.1

Umqondo wayo wokuhogela wawunamandla kakhulu kunezilwane eziningi ezidla inyama zangaleso sikhathi, ngenxa yemigodi yayo emikhulu yamakhala.1

Imigodi emikhulu yamakhala kungenzeka yasiza ekupholeni kwegazi eliya ebuchosheni, ekutholeni ukudla, noma ekuboneni ingozi.1

I-Pawpawsaurus yayiphila eminyakeni eyizigidi ezingaba ngu-105 kuya ku-100 edlule ngesikhathi se-Early Cretaceous.1 5

Isilwane esisodwa kuphela esaziwayo yisigebenga sekhanda esiphelele, esatholakala ngo-1992 nguCameron Campbell.1

Isithombe sika-Pawpawsaurus 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-Pawpawsaurus

?Yayinkulu kangakanani i-Pawpawsaurus?

Kwakuyisilwane esinobukhulu obuphakathi nendawo, esilinganiselwa kumamitha angu-4.5 (izinyawo eziyi-15) ubude.1

?Ingabe i-Pawpawsaurus yayinomsila onjengesando?

Cha, yayingenamsila onjengesando. Ngokungafani ne-Ankylosaurus, i-Pawpawsaurus neqembu layo (Nodosauridae) babengenaso leso sikhali.4

?I-Pawpawsaurus yayidla ini?

Yayidla izitshalo. Njenge-ankylosaur, yayidla izitshalo, nakuba ukudla kwayo okuqondile kungaziwa ngokubheka ikhanda kuphela.1

?Ingabe i-Pawpawsaurus yayizwa kahle?

Cha, ukuzwa kwayo kwakufana nokwezingwenya zanamuhla, okusho ukuthi yayingezwa kahle kakhulu.1 2

Buza u-Rex ngo-Pawpawsaurus

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.

Umchithi wezinganekwane

Inganekwane: I-Pawpawsaurus ivame ukucatshangwa ukuthi iyisilwane esincane ngenxa yegama layo.

Iqiniso: I-Pawpawsaurus empeleni yayiyisilwane esinobukhulu obuphakathi nendawo, esilinganiselwa kumamitha angu-4.5 (izinyawo eziyi-15) ubude.1

Ochwepheshe bama-dino

Igama lesayensi: Pawpawsaurus
Iqanjwe ngu: Lee 19965
Iqembu: Ama-dino anezikhali (ama-ankylosaur, ama-dino aphansi afana nethangi anezikhali)
Umndeni / i-clade: Nodosauridae5
Ukuhlukaniswa: Ornithischia > Ankylosauria > Nodosauridae > Thyreophora5
Inkathi yamadwala: 106 kuya ku-100 wezigidi zeminyaka (Albian)5
Izakhiwo zamatshe: Paw Paw5
Amazwe: USA5
Izinsalela ezitholiwe: 1 ku-Paleobiology Database5
Ukutholakala: I-Pawpawsaurus yaqanjwa ngu-Y. N. Lee ngonyaka we-1996 ngokusekelwe esigebengeni sekhanda esiphelele esatholakala ku-Paw Paw Formation yaseTexas ngoMeyi 1992 nguCameron Campbell.1 5
Kusaphikiswana ngakho: Ososayensi bayaphikisana ngokuthi kungenzeka yini ukuthi i-Pawpawsaurus iyisilwane esifanayo nesinye i-nodosaurid esivela kuleyo ndawo efanayo, i-Texasetes pleurohalio.1

Lapho amaqiniso evela khona

Pawpawsaurus (en.wikipedia.org)
Endocranial Morphology of the Primitive Nodosaurid Dinosaur Pawpawsaurus campbelli from the Early Cretaceous of North America | PLOS One (journals.plos.org)
PAWPAWSAURUS - DinoChecker dinosaur archive (dinochecker.com)
Early armored dino from Texas lacked cousin's club-tail weapon, but had a nose for danger | EurekAlert! (eurekalert.org)
Pawpawsaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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