Cryopterygius

Igama lisho ukuthi: “iphiko elibandayo noma eliqandisiwe”1

Udla: InyamaAma-ichthyosaurLate Jurassic kuya ku-Early CretaceousAkuyona i-dinosaur ngempela

I-Cryopterygius kwakuyisilwane sasolwandle esikhulu esifana nenhlanzi, esasiyaphila ezilwandle ezibandayo eduze ne-North Pole ngesikhathi se-Late Jurassic. Kwakuyisilwane esibizwa nge-ichthyosaur, hhayi idinosaur, futhi amathambo aso atholakala eqhweni elingapheli, okungumhlabathi obanda kakhulu.1

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

Yaphila

149 kuya ku-143 wezigidi zeminyaka edlule4

Late Jurassic kuya ku-Early Cretaceous

Izinsalela ezitholwe e-

e-Spitsbergen, e-Svalbard, e-Norway, nase-Poland1 4

Ubude

5 kuya ku-5.5 m (16 kuya ku-18 ft)2 3

Isivinini esiphezulu

cishe 45 km/h (28 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-6 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-31 belandelanaingabhukuda ubude bechibi elikhulu (50 m) ngemizuzwana engu-4

Yayinkulu kangakanani i-Cryopterygius 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)

Cryopterygius cishe 45 km/h (28 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

Igama elithi Cryopterygius lisho 'iphiko elibandayo' noma 'iphiko eliqandisiwe' ngoba latholakala emhlabathini oqandisiwe endaweni ebanda kakhulu.1

Umathambo wayo wawucishe uphelele futhi usahlangene, okuyinto engavamile kakhulu kumathambo e-ichthyosaur.1

I-Cryopterygius yayinamathambo angama-52 emhlane ngaphambi kwezinqulu zayo, okuyinani elikhulu kwi-ichthyosaur.1

Ithambo layo lengalo engenhla, i-humerus, lalinamaqhuzu amabili kuphela ekugcineni lapho lixhumana khona nengxenye esele yephiko.1

Yaphila ngasekupheleni kwe-Jurassic, eminyakeni eyizigidi eziyi-149 kuya kwezi-143 edlule, ezilwandle ezibandayo zasezindaweni ezineqhwa.4

Ososayensi bathola inqulu engakwesobunxele nomlenze ophelele, okubasize baqonde ukuthi ama-ichthyosaur ayewanyakazisa kanjani amaphiko awo angemuva.1

Isithombe sika-Cryopterygius 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: Cryopterygius
Iqanjwe ngu: Druckenmiller et al. 20124
Iqembu: Ama-ichthyosaur
Umndeni / i-clade: Ophthalmosauridae4
Ukuhlukaniswa: Ichthyosauria > Ichthyosauromorpha4
Inkathi yamadwala: 149 kuya ku-143 wezigidi zeminyaka (Tithonian)4
Izakhiwo zamatshe: Agardhfjellet, Kcynia4
Amazwe: Norway, Poland4
Izinsalela ezitholiwe: 2 ku-Paleobiology Database4
Ukutholakala: I-Cryopterygius yaqanjwa ngo-2012 ngu-Patrick Druckenmiller, Jørn Hurum, Espen Knutsen kanye no-Hans Nakrem. Umathambo wayo cishe ophelele watholakala ohlangothini olusenyakatho lwe-Janusfjellet, eduze ne-Longyearbyen, e-Svalbard, e-Norway.1

Lapho amaqiniso evela khona

Two new ophthalmosaurids (Reptilia: Ichthyosauria) from the Agardhfjellet Formation (Upper Jurassic: Volgian/Tithonian), Svalbard, Norway (njg.geologi.no)
Two new ophthalmosaurids (Reptilia: Ichthyosauria) from the Agardhfjellet Formation (Upper Jurassic: Volgian/Tithonian), Svalbard, Norway (geologi.no)
Cryopterygius (en.wikipedia.org)
Cryopterygius in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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