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Karete ya dinosaure No. 0092 ho tse 2 027

Ammosaurus

Lebitso le bolela: “sand lizard”1

E jele: DimelaMelala e meleleleJurasiki ya Pele

Ammosaurus was a long-necked dinosaur that lived during the Early Jurassic, about 195 to 180 million years ago. It was a plant-eater that probably walked on all fours but could stand on its hind legs to reach high plants. Fossils of this dinosaur have been found in the USA and Canada.1 2

E phetse

dilemo tse dimilione tse 201 ho isa ho 200 tse fetileng4

Jurasiki ya Pele

Difosili di fumanwe ho

USA (Connecticut, Arizona) and Canada (Nova Scotia)1 2

Bolelele

2.5 ho isa ho 5 m (8.2 ho isa ho 16 ft)1 2

Boima

20 kg ho isa ho 32 kg (44 ho isa ho 71 lb)2

Bophahamo

1.4 m (4.6 ft)

kakanyo

Lebelo le phahameng ka ho fetisisa

e ka bang 36 km/h (22 mph)

Ho matha, 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 phahame hakae?

kakanyo

E ne e le boima hakae?

boima jwaloka dikatse tsa lapeng tse 8

telele jwaloka dintja tse 5 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 28 di behilwe ka molaboima jwaloka mahapu a 6e ne e ka matha dimitara tse 100 ka metsotswana e 10 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Ammosaurus 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)

Ammosaurus e ka bang 36 km/h (22 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

Ammosaurus was once called Yaleosaurus, named after the famous Yale University.4

Some scientists think Ammosaurus might actually be the same dinosaur as Anchisaurus, just a larger individual.2

Fossils of Ammosaurus were found in a bridge abutment in Connecticut, USA, when the bridge was demolished in 1969.2

Ammosaurus lived in a dry environment with strong wet and dry seasons, like a desert today.2

Its spoon-shaped teeth were perfect for ripping plants, and it had fewer teeth than many other prosauropods.2

Setshwantsho sa Ammosaurus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Ammosaurus 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 Ammosaurus

?How big was Ammosaurus?

Ammosaurus was about 2.5 to 4 metres long and weighed up to 32 kilograms.2 1

?What did Ammosaurus eat?

Ammosaurus was mainly a plant-eater, but it might have eaten small animals sometimes. It swallowed stones called gastroliths to help grind up food in its stomach.2 1

?When did Ammosaurus live?

Ammosaurus lived during the Early Jurassic Period, about 200 to 185 million years ago.1 2

?Where was Ammosaurus found?

Fossils of Ammosaurus have been found in the USA and Canada, including in Connecticut, Massachusetts, and Nova Scotia.2 1

?Is Ammosaurus the same as Anchisaurus?

Many scientists now think Ammosaurus is actually just a larger individual of Anchisaurus, so they are probably the same dinosaur.2 3

?Did Ammosaurus have feathers?

The sources do not mention feathers on Ammosaurus, so scientists do not know for sure if it had them.2 1

Mosenyi wa ditshomo

Tshomo: Ammosaurus was a giant, fearsome predator.

Nnete: Ammosaurus was a small, plant-eating dinosaur, only about 2.5 to 5 meters long, and it ate plants, not meat.1 2

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Ammosaurus
E rehilwe ke: Marsh 18914
Sehlopha: Melala e melelele
Lelapa / leloko: Anchisauridae4
Tlhophiso: Sauropodomorpha4
Dilemo tsa mafika: dilemo tse dimilione tse 201 ho isa ho 200 (Hettangian)4
Dibopeho tsa mafika: McCoy Brook4
Dinaha: Kanada4
Direkoto tsa difosili: 3 ho The Paleobiology Database4
E boetse e tsejwa e le: Yaleosaurus (mabitso a kgale jwale a balwa e le phoofolo e le nngwe)4
Ho sibollwa: Ammosaurus was named by famous paleontologist Othniel Charles Marsh in 1891. The first fossils were found in a well in East Windsor, Connecticut, in 1818, but were not recognized as dinosaur bones until much later.2 4
E sa ntse e phehwa kgang: Scientists still debate whether Ammosaurus is a separate species or just a larger version of Anchisaurus.2

Moo dintlha di tswang teng

Ammosaurus | Natural History Museum (nhm.ac.uk)
Anchisaurus (en.wikipedia.org)
A revision of the problematic sauropodomorph dinosaurs from Manchester, Connecticut and the status of Anchisaurus Marsh (onlinelibrary.wiley.com)
Ammosaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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