Dino Wiki / Wonke ama-dino / Amakhanda anomgogodla (ama-pachycephalosaur)

Ikhadi le-Dino No. 1340 kwangu-2 027

Pachycephalosaurus

Igama lisho ukuthi: “isibankwakazi esinenhloko eqinile”1

Udla: IzitshaloAmakhanda anomgogodla (ama-pachycephalosaur)Late Cretaceous

I-Pachycephalosaurus yayiyisibankwakazi esinenhloko eqinile kakhulu, enethambo eliwugqinsi phezulu. Yayihamba ngemilenze emibili futhi isebenzisa umlomo wayo ukusika izitshalo. Yayihlala ekupheleni kwenkathi yezibankwakazi, eminyakeni eyizigidi ezingu-69 kuya kwezingu-66 edlule.1 2

Yaphila

84 kuya ku-66 wezigidi zeminyaka edlule5

Late Cretaceous

Izinsalela ezitholwe e-

e-Montana, e-South Dakota, e-Wyoming, nase-Alberta, e-Canada5 1 2

Ubude

4.5 m (15 ft)2

Isisindo

370 kg kuya ku-450 kg (816 kuya ku-992 lb)2

Isivinini esiphezulu

cishe 39 km/h (24 mph)

Ukugijima, isilinganiso

I-Pachycephalosaurus yayidla ini?

I-Pachycephalosaurus yayidla izitshalo, idla amaqabunga, izithelo, nembewu. Abanye ososayensi bacabanga ukuthi mhlawumbe yayidla nenyama ngoba amazinyo ayo abukeka njengawesilwane esidla inyama, kodwa akekho owazi ngokuqinisekile.

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayisinda kangakanani?

isinda njengezinja ezi-22

inde njengezinja ezi-4 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-25 belandelanaisinda njengamakhabe angu-90isinda njengezingane zasenkulisa ezi-24isinda njengezingane zesikole ezi-14ingagijima amamitha ayi-100 ngemizuzwana engu-9.2 (umuntu oshesha kakhulu udinga u-9.6)

Yayinkulu kangakanani i-Pachycephalosaurus 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)

Pachycephalosaurus cishe 39 km/h (24 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

Ithambo eliqinile ekhanda layo lalingaba ngamasentimitha angu-25 (10 inches) ubukhulu, livikela ubuchopho bayo obuncane.2

Ososayensi babecabanga ukuthi i-Stygimoloch ne-Dracorex ziyizibankwakazi ezihlukile, kodwa manje abaningi bakholelwa ukuthi zaziyizibankwakazi ezisencane ze-Pachycephalosaurus.1 2

Izinsalela zokuqala ze-Pachycephalosaurus zatholakala cishe ngonyaka ka-1860 futhi kwacatshangwa ukuthi zivela esilwaneni esifana ne-armadillo. Laqanjwa ngokuthi i-Tylosteus.1 2

I-Pachycephalosaurus yayingenye yezibankwakazi zokugcina ezingezona ezinyoni ezaziphila ngaphambi kokuphela kwazo eminyakeni eyizigidi ezingu-66 edlule.2

Ikhanda layo mhlawumbe lalisetshenziselwa ukulwa, njengezimvu ezinkulu, kodwa abanye ososayensi manje bayaphikisana nalokho.2

I-Pachycephalosaurus yayinomlomo wokudla izitshalo namazinyo amancane, abukhali ayengakwazi nokudla inyama, ngakho mhlawumbe yayidla nenyama.2

Isithombe sika-Pachycephalosaurus 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-Pachycephalosaurus

?Yayinkulu kangakanani i-Pachycephalosaurus?

I-Pachycephalosaurus yayicishe ibe ngamamitha angu-4.5 (15 feet) ubude futhi inesisindo esingamakhilogremu angu-370 kuya kwangu-450 (820 kuya ku-990 pounds). Lokho kulingana nobude bemoto encane nesisindo sehhashi elikhulu.2 3

?I-Pachycephalosaurus yayidla ini?

?Ingabe i-Pachycephalosaurus yayisebenzisa ikhanda layo ukushayisana?

Ososayensi abaningi bacabanga ukuthi i-Pachycephalosaurus yayisebenzisa ikhanda layo eliqinile ukulwa, njengoba izimvu ezinkulu zenza namuhla. Kodwa abanye ochwepheshe bayaphikisana nalokho futhi bacabanga ukuthi ikhanda lalisetshenziselwa ukuzibonakalisa, njengezimpondo zezinyamazane. Kusengumbuzo ongaphenduleki.3 2

?I-Pachycephalosaurus yayihlala nini?

I-Pachycephalosaurus yayihlala phakathi nenkathi ye-Late Cretaceous, eminyakeni eyizigidi ezingu-69 kuya kwezingu-66 edlule. Yayingenye yezibankwakazi zokugcina ezingezona ezinyoni ngaphambi kokuphela kwazo.3 2

?I-Pachycephalosaurus yatholakala kuphi?

Izinsalela ze-Pachycephalosaurus zatholakala e-Montana, e-South Dakota, e-Wyoming, nase-Alberta. Lokho kuseNyakatho Melika.3 2

?Ingabe i-Pachycephalosaurus yayiyisibankwakazi?

Yebo, i-Pachycephalosaurus yayiyisibankwakazi. Yayiyinhlobo yesibankwakazi se-pachycephalosaurid ornithischian, okusho ukuthi yayiyisibankwakazi esidla izitshalo esinokhalo olufana nolwezinyoni.2

?Ithambo lekhanda le-Pachycephalosaurus lalingakanani ubukhulu?

Ithambo eliqinile ekhanda layo lalingaba ngamasentimitha angu-25 (10 inches) ubukhulu. Lokho kulingana nobukhulu besichazamazwi esikhulu.2 4

?Ingabe i-Pachycephalosaurus yayinoboya?

Imithombo ayisho lutho ngoboya be-Pachycephalosaurus. Ngakho asazi ukuthi yayinoboya yini. Mhlawumbe yayinesikhumba esinezikali njengezinye izibankwakazi zohlobo lwayo.2

?Ingabe i-Pachycephalosaurus yayikwazi ukugijima ngokushesha?

Imithombo ayisho ukuthi i-Pachycephalosaurus yayigijima ngesivinini esingakanani. Kodwa yayihamba ngezinyawo ezimbili futhi inemilenze emide neqinile, ngakho kungenzeka ukuthi yayikwazi ukugijima ngokushesha ukuze ibaleke ezilwaneni ezizingelayo.2

?Ingabe i-Pachycephalosaurus ihlobene ne-Triceratops?

Yebo, i-Pachycephalosaurus ne-Triceratops zombili ziyingxenye yeqembu elibizwa ngokuthi i-Marginocephalia, okusho ukuthi izilwane ezinezikhafu ekhanda. Ziyizihlobo ezikude.2

Buza u-Rex ngo-Pachycephalosaurus

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-Pachycephalosaurus yayisebenzisa ikhanda layo eliqinile ukushayisana nezimbangi zayo ngesivinini esikhulu.

Iqiniso: Ikhanda eliqinile mhlawumbe lalisetshenziselwa ukushayisana, kodwa ukwakheka kwalo kukhombisa ukuthi mhlawumbe lalisetshenziselwa ukusunduza noma ukushayisana ngezinhlangothi, hhayi ukushayisana ngesivinini esikhulu.2

Ochwepheshe bama-dino

Igama lesayensi: Pachycephalosaurus
Iqanjwe ngu: Brown and Schlaikjer 19435
Iqembu: Amakhanda anomgogodla (ama-pachycephalosaur)
Umndeni / i-clade: Eupachycephalosauria5
Ukuhlukaniswa: Ornithischia > Pachycephalosauria5
Inkathi yamadwala: 84 kuya ku-66 wezigidi zeminyaka (Campanian / Maastrichtian)5
Izakhiwo zamatshe: Hell Creek, Lance, Ferris5
Amazwe: USA, I-Canada5
Izinsalela ezitholiwe: 34 ku-Paleobiology Database5
Eyaziwa nangokuthi: Dracorex, Stenotholus, Stygimoloch, Tylosteus (amagama amadala manje abalwa njengesilwane esisodwa)5
Ukutholakala: Igama elithi Pachycephalosaurus laqanjwa ngonyaka ka-1943 ngu-Barnum Brown no-Erich Maren Schlaikjer ngemuva kokuba kutholakale izigebhezi eziphelele e-Montana nase-South Dakota.1 2
Kusaphikiswana ngakho: Ososayensi basaphikisana ngokuthi i-Stygimoloch ne-Dracorex ingabe ziyizibankwakazi ezisencane ze-Pachycephalosaurus noma ziyizinhlobo ezihlukile.2

Lapho amaqiniso evela khona

Pachycephalosaurus | Natural History Museum (nhm.ac.uk)
Pachycephalosaurus (en.wikipedia.org)
Pachycephalosaurus | Natural History Museum (nhm.ac.uk)
Pachycephalosaurus Wyomingensis, Dinosaur Pictures, Dinosaur Facts - National Geographic | National Geographic (nationalgeographic.com)
Pachycephalosaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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