Dino Wiki / Wonke ama-dino / Ama-ichthyosaur

Ikhadi le-Dino No. 0637 kwangu-2 027

Eurhinosaurus

Igama lisho ukuthi: “isilwane esinomlomo omuhle”1

Udla: InyamaAma-ichthyosaurEarly JurassicAkuyona i-dinosaur ngempela

I-Eurhinosaurus yayiyisilwane sasolwandle esibhukuda ngokushesha esayibukeka njenge-dolphin enomlomo ofana nenkemba. Yayihlala ezilwandle ezifudumele ze-Early Jurassic, eminyakeni ecishe ibe ngu-183 kuya ku-175 million edlule, futhi yayisebenzisa umhlathi wayo ongaphezulu omude onamazinyo ukugwaza izinhlanzi ezincane nama-squid.1 2

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

Yaphila

201 kuya ku-183 wezigidi zeminyaka edlule3

Early Jurassic

Izinsalela ezitholwe e-

eNgilandi, eFrance, eJalimane, eBenelux, naseSwitzerland1 2

Ubude

6.4 m (21 ft)1

Isivinini esiphezulu

cishe 43 km/h (27 mph)

Ukubhukuda, isilinganiso

I-Eurhinosaurus yayidla ini?

Yayidla inyamazane encane ethambile njengezinhlanzi ezincane nama-cephalopod afana ne-squid, isebenzisa umhlathi wayo ongaphezulu omude onamazinyo ukuze iwagwaze.

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-6 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-36 belandelanaingabhukuda ubude bechibi elikhulu (50 m) ngemizuzwana engu-4.2

Yayinkulu kangakanani i-Eurhinosaurus 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)

Eurhinosaurus cishe 43 km/h (27 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Eurhinosaurus yayinomhlathi ongaphezulu omude kakhulu kunomhlathi ongezansi, njengenhlanzi i-swordfish.1

Yayiyingxenye yeqembu elibizwa ngokuthi ama-leptonectid ichthyosaurs, ayenesivinini futhi enezimpondo ezinde nezincane.2

Ithambo lokuqala le-Eurhinosaurus elatholakala eSwitzerland latholakala ngonyaka ka-1981 ngowesifazane okuthiwa u-Carol Spörli emgodini wobumba eduze kwase-Staffelegg.2

I-Eurhinosaurus yaphila ngesikhathi se-Toarcian se-Early Jurassic, eminyakeni eyizigidi ezingaba ngu-183 kuya ku-175 edlule.1

Ososayensi bacabanga ukuthi i-Eurhinosaurus yayisebenzisa umhlathi wayo ongaphezulu omude onamazinyo njengomkhonto ukuze ilimaze noma igwaze inyamazane encane ethambile.1

I-Eurhinosaurus yayingenye yama-ichthyosaur ayedume kakhulu ngesikhathi sayo, itholakala ezingxenyeni eziningi zaseNtshonalanga Yurophu.2

Isithombe sika-Eurhinosaurus 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-Eurhinosaurus

?Yayinkulu kangakanani i-Eurhinosaurus?

Cishe imitha engu-7 ubude, ngokusekelwe ethanjeni lesilwane esikhulile.1

?I-Eurhinosaurus yayidla ini?

Yayidla inyamazane encane ethambile njengezinhlanzi ezincane nama-cephalopod afana ne-squid, isebenzisa umhlathi wayo ongaphezulu omude onamazinyo ukuze iwagwaze.1

?Ingabe i-Eurhinosaurus yayikwazi ukubhukuda ngokushesha?

Yebo, yayibhukuda ngesivinini esikhulu, isebenzisa umsila wayo ukuze iziphushele phambili emanzini.1

?I-Eurhinosaurus yayihlala kuphi?

Yayihlala olwandle oluvulekile lwaseNtshonalanga Yurophu, okuhlanganisa nalokho okuyizwe laseNgilandi, eJalimane, eFrance, naseSwitzerland namuhla.1

Ochwepheshe bama-dino

Igama lesayensi: Eurhinosaurus
Iqanjwe ngu: Abel 19093
Iqembu: Ama-ichthyosaur
Umndeni / i-clade: Neoichthyosauria3
Ukuhlukaniswa: Ichthyosauria > Ichthyosauromorpha3
Inkathi yamadwala: 201 kuya ku-183 wezigidi zeminyaka (Hettangian / Toarcian)3
Izakhiwo zamatshe: Staffelegg3
Amazwe: Switzerland, France, United Kingdom3
Izinsalela ezitholiwe: 3 ku-Paleobiology Database3
Ukutholakala: I-Eurhinosaurus yaqanjwa ngusosayensi wamathambo ezilwane wase-Austria u-Othenio Abel ngonyaka ka-1909. Amathambo okuqala atholakala eNgilandi, kwathi kamuva atholakala nakwezinye izingxenye zaseNtshonalanga Yurophu.1 3
Kusaphikiswana ngakho: Ososayensi abaqiniseki ngokuthi i-Eurhinosaurus yayisebenzisa kanjani umhlathi wayo ongaphezulu omude, kodwa bacabanga ukuthi kungenzeka yayigwaza inyamazane njengenhlanzi i-swordfish yanamuhla.1

Lapho amaqiniso evela khona

Eurhinosaurus (en.wikipedia.org)
First record of the leptonectid ichthyosaur Eurhinosaurus longirostris from the Early Jurassic of Switzerland and its stratigraphic framework | Swiss Journal of Geosciences | Springer Nature Link (link.springer.com)
Eurhinosaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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