Actiosaurus

Lebitso le bolela: “coast lizard”1

E jele: DimelaMelala e meleleleTriasiki ya Morao

Actiosaurus was a reptile that lived a very long time ago, during the Late Triassic period. Scientists are not sure exactly what kind of reptile it was, but it might have been a dinosaur or something else!1 2

E phetse

dilemo tse dimilione tse 206 ho isa ho 201 tse fetileng3

Triasiki ya Morao

Difosili di fumanwe ho

France, specifically from the Antully bonebed near Autun.1 2

Lebelo le phahameng ka ho fetisisa

e ka bang 38 km/h (24 mph)

Ho matha, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

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)

Actiosaurus e ka bang 38 km/h (24 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

Actiosaurus was first described in 1883 by a scientist named Henri Sauvage.1

It was originally thought to be a dinosaur, but in 1908 scientists thought it might be an ichthyosaur, which is a marine reptile, not a dinosaur.1

Some scientists now think Actiosaurus might be a choristodere, which is another kind of reptile that lived in water.1

Actiosaurus is considered a nomen dubium, which means its fossils are too incomplete to be sure what it really is.1

The fossils of Actiosaurus are about 205 to 201 million years old, from the Rhaetian age of the Late Triassic.2

Setshwantsho sa Actiosaurus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Actiosaurus 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.

Mosenyi wa ditshomo

Tshomo: Actiosaurus was a long-necked sauropod dinosaur.

Nnete: Scientists are not sure what Actiosaurus was. It might be a dinosaur, but it could also be a marine reptile like an ichthyosaur or a choristodere. Its fossils are too incomplete to know for sure.1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Actiosaurus
E rehilwe ke: Sauvage 18833
Sehlopha: Melala e melelele
Lelapa / leloko: Anchisauridae3
Tlhophiso: Sauropodomorpha3
Dilemo tsa mafika: dilemo tse dimilione tse 206 ho isa ho 201 (Rhaetian)3
Dinaha: Fora3
Direkoto tsa difosili: 1 ho The Paleobiology Database3
Ho sibollwa: Actiosaurus was named by Henri Sauvage in 1883 from fossils found in the Antully bonebed near Autun, France.1
E sa ntse e phehwa kgang: Scientists still debate whether Actiosaurus was a dinosaur, an ichthyosaur, or a choristodere, because the fossils are so incomplete.1

Moo dintlha di tswang teng

Actiosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Actiosaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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