Jucha

Igama lisho ukuthi: “yaqanjwa ngemva kukaJucha, idimoni elifana nenyoka elivela ezinganekwaneni zasendaweni elikwazi ukukhipha ikhanda lalo, okubhekisela kukhakhayi olwalungekho”1 2

Udla: InyamaAma-PlesiosaurEarly CretaceousAkuyona i-dinosaur ngempela

Jucha kwakuyisilwane esihuquzelayo sasolwandle esinentamo ende esasibhukuda ezilwandle zaseRussia ngesikhathi se-Early Cretaceous. Kwakuyisidalwa sokuqala sohlobo lwe-elasmosaur, uhlobo lwe-plesiosaur olunenamo ende kakhulu. I-Jucha ingenye yama-elasmosaur amadala kunawoke ake atholakala.1 3

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

Yaphila

133 kuya ku-126 wezigidi zeminyaka edlule3

Early Cretaceous

Izinsalela ezitholwe e-

Klimovka Formation eduze kwase-Ulyanovsk, eRussia1 3

Ubude

5 m (16 ft)1

isilinganiso sesilwane esikhulile

Isivinini esiphezulu

cishe 28 km/h (17 mph)

Ukubhukuda, isilinganiso

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-5 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-28 belandelanaingabhukuda ubude bechibi elikhulu (50 m) ngemizuzwana engu-6.4

Yayinkulu kangakanani i-Jucha 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)

Jucha cishe 28 km/h (17 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Jucha yaphila eminyakeni eyizigidi ezingaba ngu-130 edlule, ngenkathi ye-Early Cretaceous.1

Umathambo owodwa owaziwayo weJucha watholakala ngonyaka ka-2007 eduze kwaseSlantsevy Rudnik eRussia.1 2

Amathambo entamo kaJucha ayeseqala ukuba made, okukhombisa isinyathelo sokuqala esibheke ezintanyeni ezinde kakhulu zama-elasmosaur kamuva.2

Amathambo ensalela ayembozwe ngongqimba lwe-pyrite, okubizwa nangokuthi igolide leziwula, okwanika lolu hlobo igama elithi 'squalea' elisho ukuthi emboziwe.1 2

Jucha yayintula ezinye izici ezazinalo ama-elasmosaur kamuva, njengembobo emise okwenhliziyo ethanjeni lesifuba kanye nomugqa ohlukanisa amathambo amahlombe.2

Igama elithi Jucha livela edimoni laseTurkic elikwazi ukuziguqula libe udrako futhi likhiphe ikhanda lalo, ngoba ukhakhayi lwalungekho ensaleleni.1 2

Isithombe sika-Jucha 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.

Ochwepheshe bama-dino

Igama lesayensi: Jucha
Iqanjwe ngu: Fischer et al. 20203
Iqembu: Ama-Plesiosaur
Umndeni / i-clade: Elasmosauridae3
Ukuhlukaniswa: Plesiosauria > Elasmosauridae > Sauropterygia3
Inkathi yamadwala: 133 kuya ku-126 wezigidi zeminyaka (Hauterivian)3
Izakhiwo zamatshe: Klimovka3
Amazwe: Russia3
Izinsalela ezitholiwe: 1 ku-Paleobiology Database3
Ukutholakala: Jucha yaqanjwa ngonyaka ka-2020 nguFischer nozakwabo. Umathambo wokuqala watholakala ngonyaka ka-2007 yiqembu elaliholwa nguG. N. Uspensky eKlimovka Formation yaseRussia.1 2
Kusaphikiswana ngakho: Ososayensi abaqiniseki ngokuthi izintamo zama-elasmosaur zavela kanjani. I-Jucha ikhombisa umzamo wokuqala wokwelula intamo, kodwa indlela yokukhula nokufinyeza kwezinhlobo ezahlukene isaxoxwa ngayo.2

Lapho amaqiniso evela khona

Jucha (en.wikipedia.org)
Author postprint version (orbi.uliege.be)
Jucha in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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