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Hastanectes

Nkombo elingi koloba: “spear swimmer”3

Alyaki: MosuniBaplezozoreKretase ya ebandeliNa siansi, dinozore mpenza te

Hastanectes was a plesiosaur, a marine reptile that lived in the seas around what is now England and Germany. It had a long neck, flippers, and a mouth full of teeth to catch fish. It swam in warm, shallow waters during the Early Cretaceous period.3 1

Likambo ya kosepelisa: reptile oyo ya mbu azalaki kobeta mai ntango badinozore bazalaki kotambola na mabele. Bato nyonso babengaka bango badino, kasi bazalaki libota mosusu ya bareptile.

Azalaki na bomoi

mbula milio 139 kino 133 eleki3

Kretase ya ebandeli

Bafosile emonanaki na

United Kingdom (England) and Germany (Nordrhein-Westfalen)3

Bolai

4 kino 5 m (13 kino 16 ft)2

Mbangu ya likolo

pene na 28 km/h (17 mph)

Kobeta mai, kokanisa

Azalaki na bomoi ntango nini?

Triasiki

Jurasiki

Kretase

Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

molai lokola bambwa 5 zolo kino mokilamolai lokola matoko 28 oyo balandaniakokaki kobeta mai bolai ya pisine monene (50 m) na sekonde 6,4

Hastanectes azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

Moto oyo azali kotambola pene na 5 km/h (3 mph)

Mwana na velo pene na 12 km/h (7 mph)

Hastanectes pene na 28 km/h (17 mph)

Mpunda oyo azali kopota mbangu pene na 65 km/h (40 mph)

Nkoi ya mbangu pene na 100 km/h (62 mph)

makambo ya kitoko

Makambo ya kosepelisa

Hastanectes was named in 2013 by scientists Benson, Ketchum, Naish, and Turner.3 1

Its name means 'spear swimmer' in Greek, because of its long, pointed snout.3

Hastanectes lived about 139 to 132 million years ago, during the Early Cretaceous.3

It was originally thought to be a species of Cimoliasaurus, another plesiosaur.1

Fossils of Hastanectes have been found in the Wadhurst Clay Formation of England and the Bückeberg Formation of Germany.3

Scientists are unsure if Hastanectes belongs to the plesiosaur family Leptocleididae or the pliosaur family Pliosauridae.3 1

Elilingi ya Hastanectes esalemi na AI — Elilingi esalemi na AI oyo ezali kolakisa ndenge Hastanectes akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.

Mpo na bayebi ya badino

Nkombo ya siansi: Hastanectes
Nkombo epesamaki na: Benson et al. 20133
Lisanga: Baplezozore
Libota / klade: Leptocleididae3
Klasifikasio: Plesiosauria > Sauropterygia3
Mbula ya mabanga: mbula milio 139 kino 133 (Berriasian / Valanginian)3
Milongo ya mabanga: Wadhurst Clay, Bückeberg3
Bikolo: Angeletere, Alemani3
Bafosile oyo ekomami: 6 na The Paleobiology Database3
Ntango bamonaki yango: Hastanectes was first named in 2013 by a team of scientists who re-examined old fossils that had been called Cimoliasaurus valdensis since 1889. The fossils came from the Wadhurst Clay of England.1
Naino bazali kowelana: Scientists still debate whether Hastanectes is a leptocleidid plesiosaur or a pliosaur, because its fossils share features of both groups.3 1

Esika makambo euti

Hastanectes (en.wikipedia.org)
Hastanectes (nl.wikipedia.org)
Hastanectes in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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