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Karete ya dinosaure No. 0011 ho tse 2 027

Abyssosaurus

Lebitso le bolela: “bottomless lizard”1

E jele: NamaDiplesiosaureKretase ya PeleHa se dinosaure ho ya ka saense

Abyssosaurus was a plesiosaur, a marine reptile that swam in the seas during the time of dinosaurs. It had a short, deep skull and hind fins that were bigger than its front fins. It probably lived in deep water, hunting soft-bodied prey.1

Ntlha e monate: sehahabi sena sa lewatle se ne se sesa ha didinosaure di ntse di tsamaya naheng. Bohle ba di bitsa didinosaure, empa e ne e le lekala le leng la dihahabi.

E phetse

dilemo tse dimilione tse 133 ho isa ho 126 tse fetileng5

Kretase ya Pele

Difosili di fumanwe ho

Fossils were found near the Menya River in Chuvashia, Russia.2 1

Bolelele

6.7 ho isa ho 7 m (22 ho isa ho 23 ft)4

Boima

ditone tse 1.24 (2,700 lb)4

Lebelo le phahameng ka ho fetisisa

e ka bang 26 km/h (16 mph)

Ho sesa, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

E ne e le boima hakae?

boima jwaloka dintja tse 62

telele jwaloka dintja tse 7 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 39 di behilwe ka molaboima jwaloka mahapu a 250boima jwaloka bana ba kereshe ba 65boima jwaloka bana ba sekolo ba 39boima jwaloka dibere tse tshweu tse 3e ne e ka sesa bolelele ba letamo le leholo la ho sesa (50 m) ka metsotswana e 6.9

Abyssosaurus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Abyssosaurus e ka bang 26 km/h (16 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

Lengau e ka bang 100 km/h (62 mph)

dintho tse monate

Dintlha tse monate

Abyssosaurus is the youngest known Cretaceous representative of the Cryptoclididae family.1

Its skeleton shows features of an immature adult, a condition called paedomorphism, with a short and deep skull.1

Its hind fins were larger than its front fins, which may have helped it move in deep water.1

The first fossil found was a postcranial skeleton, but a partial skull was discovered later near the pectoral girdle and neck vertebrae.1

Scientists think it lived in deep-sea environments, based on its body shape and adaptations.1

Abyssosaurus lived about 132 to 125 million years ago, during the Hauterivian stage of the Early Cretaceous.2

Setshwantsho sa Abyssosaurus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Abyssosaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka Abyssosaurus

?How big was Abyssosaurus?

Abyssosaurus was about 6.7 to 7 metres (22 to 23 feet) long, with about half of that being its neck. It weighed around 1.24 metric tons (1.37 short tons).4

?When did Abyssosaurus live?

Abyssosaurus lived during the Early Cretaceous, about 132 to 125 million years ago, in the Hauterivian stage.4 5

?What did Abyssosaurus eat?

It probably ate soft-bodied prey like cephalopods and crustaceans, which it hunted in deep water.4

?Could Abyssosaurus swim?

Yes, it was a marine reptile that swam in the seas. Its front flippers were longer than its hind ones, which may have helped it swim through the water.4

?Why did Abyssosaurus have a short skull?

Its short, deep skull was likely an adaptation for feeding on soft-bodied prey in deep water, and it also had very large eye sockets.4 1

?Is Abyssosaurus a dinosaur?

No, Abyssosaurus was a plesiosaur, a marine reptile, not a dinosaur. It lived during the time of dinosaurs but was not one itself.4

Mosenyi wa ditshomo

Tshomo: Abyssosaurus was a dinosaur.

Nnete: Abyssosaurus was a plesiosaur, a marine reptile, not a dinosaur.1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Abyssosaurus
E rehilwe ke: Berezin 20115
Sehlopha: Diplesiosaure
Lelapa / leloko: Cryptoclididae5
Tlhophiso: Plesiosauria > Sauropterygia5
Dilemo tsa mafika: dilemo tse dimilione tse 133 ho isa ho 126 (Hauterivian)5
Dinaha: Russia5
Direkoto tsa difosili: 1 ho The Paleobiology Database5
Ho sibollwa: Abyssosaurus was named and described by Alexander Yu Berezin in 2011, based on a postcranial skeleton found in Chuvashia, Russia.3 1
E sa ntse e phehwa kgang: Scientists debate whether Abyssosaurus belongs to the family Aristonectidae or Cryptoclididae, and some think it may be an intermediate form.3 1

Moo dintlha di tswang teng

Abyssosaurus, Plesiosaur Directory (plesiosauria.com)
PBDB Taxon (paleobiodb.org)
A new plesiosaur of the family aristonectidae from the early cretaceous of the center of the Russian platform | Paleontological Journal | Springer Nature Link (link.springer.com)
Abyssosaurus (Wikipedia) (Wikipedia)
Abyssosaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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