Wahlisaurus

Igama lisho ukuthi: “Isilwane sika-Wahl”1

Udla: InyamaAma-ichthyosaurEarly JurassicAkuyona i-dinosaur ngempela

I-Wahlisaurus yayiyisilwane sasolwandle esifana nedolphin esayibhukuda ezilwandle zase-England ngesikhathi se-Early Jurassic. Yayinomlomo omude kakhulu futhi omncane, onamazinyo aphumela ngaphandle njengowenhlanzi i-swordfish. Yayingeyona idinosaur, kodwa yayiwuhlobo lwe-ichthyosaur.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-200 wezigidi zeminyaka edlule3

Early Jurassic

Izinsalela ezitholwe e-

e-Nottinghamshire, e-England, e-UK1 3

Isivinini esiphezulu

cishe 46 km/h (29 mph)

Ukubhukuda, isilinganiso

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Wahlisaurus cishe 46 km/h (29 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Wahlisaurus yayinethambo lehlombe elingajwayelekile elibizwa ngokuthi i-coracoid, elalinembobo enkulu kulo. Le mbobo ayivamile ukubonakala kuma-ichthyosaur.2

Amathambo okuqala e-Wahlisaurus atholakala yindoda ebizwa ngokuthi u-Percy Faulkes, owawanikela emyuziyamu ngesikhathi eshona ngo 1951.1

I-Wahlisaurus yaqanjwa ngososayensi ababili: u-William Wahl no-Judy Massare, bobabili abafunda ngezilwane zasolwandle zasendulo.1

Kutholakale izilwane ezimbili kuphela ze-Wahlisaurus. Eyesibili yatholakala ngo 1996 kodwa ayizange ihlonzwe kwaze kwaba ngu 2018.1

I-Wahlisaurus yayiphila ngesikhathi se-Hettangian, eminyakeni ecishe ibe yizigidi ezingu 201 kuya kwezingu 199 edlule, ngemva nje kwesikhathi sokushabalala kwezilwane eziningi.3

Umlomo wayo wawuncane kakhulu futhi uthambile, futhi umhlathi wayo ongezansi wawumfushane kunowaphezulu, okwenza amazinyo aphume kancane.2

Isithombe sika-Wahlisaurus 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: Wahlisaurus
Iqanjwe ngu: Lomax 20173
Iqembu: Ama-ichthyosaur
Umndeni / i-clade: Leptonectidae3
Ukuhlukaniswa: Ichthyosauria > Ichthyosauromorpha3
Inkathi yamadwala: 201 kuya ku-200 wezigidi zeminyaka (Hettangian)3
Izakhiwo zamatshe: Scunthorpe Mudstone3
Amazwe: United Kingdom3
Izinsalela ezitholiwe: 1 ku-Paleobiology Database3
Ukutholakala: I-Wahlisaurus yaqanjwa futhi yachazwa ngusosayensi wezinto zakudala u-Dean Lomax ngo 2016. Amathambo okuqala, okuyingxenye yekhanda nomzimba, atholakala e-Nottinghamshire, e-England, futhi ayekade ehlala eqoqweni lemyuziyamu kusukela ngo 1951.1 2
Kusaphikiswana ngakho: Ososayensi abaqiniseki ukuthi i-Wahlisaurus yayikhula kangakanani, ngoba kutholakale amathambo angaphelele kuphela.1

Lapho amaqiniso evela khona

Wahlisaurus (en.wikipedia.org)
A new leptonectid ichthyosaur from the Lower Jurassic (Hettangian) of Nottinghamshire, England, UK, and the taxonomic usefulness of the ichthyosaurian coracoid: Journal of Systematic Palaeontology: Vol 15, No 5 (tandfonline.com)
Wahlisaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

Yonke imininingwane ekuleli khasi inenombolo ekhomba umthombo wayo. Uma kukhona esikwenze kabi, siyaxolisa, singabalandeli bama-dino, hhayi iphephabhuku lesayensi. Sitshele ku-[email protected] futhi sizokulungisa.

Rex ulambile! I-Dino Wiki iphrojekthi kababa wendodana yakhe ethanda ama-dino, imahhala ngaphandle kwezikhangiso nezilandeleli. Abantu abadala bangaphakela u-Rex ukudla okulula ukuze basize ukuyigcina iku-inthanethi.Phakela u-Rex