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Karete ya dinosaure No. 0299 ho tse 2 027

Brachytrachelopan

Lebitso le bolela: “short-necked Pan, after the shepherd god Pan”1

E jele: DimelaMelala e meleleleJurasiki ya Morao

Brachytrachelopan was a sauropod dinosaur with a very short neck, unlike most of its long-necked relatives. It lived in what is now Argentina during the Late Jurassic period, about 150 million years ago. This dinosaur was a plant-eater that probably fed on low-growing plants.1 2

E phetse

dilemo tse dimilione tse 155 ho isa ho 145 tse fetileng5

Jurasiki ya Morao

Difosili di fumanwe ho

Chubut Province, Argentina1 3

Bolelele

10 ho isa ho 11 m (33 ho isa ho 36 ft)1

Boima

ditone tse 5 (11,000 lb)1

Bophahamo

2.7 m (8.9 ft)

kakanyo

Lebelo le phahameng ka ho fetisisa

e ka bang 19 km/h (12 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 dikoloi tse 3

telele jwaloka dikoloi tse 2.5 tse pakilweng ka molatelele jwaloka dibanana tse 61 di behilwe ka molae batla e le boima jwaloka tlouboima jwaloka mahapu a 1000boima jwaloka ditlelase tse feletseng tse 6 tsa bana ba sekoloboima jwaloka dibere tse tshweu tse 11e ne e ka matha dimitara tse 100 ka metsotswana e 19 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Brachytrachelopan 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)

Brachytrachelopan e ka bang 19 km/h (12 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

Brachytrachelopan had the shortest neck of any known sauropod, about 40 percent shorter than other dicraeosaurids.1 2

Its neck was so short that it could not bend upward much, so it only ate plants growing near the ground.1

This dinosaur weighed about 5 metric tons, which is as heavy as a large elephant.1

The only known fossil was found by a shepherd named Daniel Mesa while he was looking for lost sheep.1

Brachytrachelopan belonged to a group called dicraeosaurids, which were sauropods with shorter necks than most.1

Scientists think Brachytrachelopan filled the same ecological role as large iguanodontian dinosaurs in North America, which were also low-browsing plant-eaters.1

The fossil bones were found still connected to each other, but much of the skeleton had already been lost to erosion.1

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

?How big was Brachytrachelopan?

It was small for a sauropod, measuring 10 to 11 metres (33 to 36 ft) in length and weighing about 5 metric tons (5.5 short tons).1

?What did Brachytrachelopan eat?

It was a herbivore that ate low-growing plants, probably those growing at heights between about 1 and 2 metres.1

?Why did Brachytrachelopan have a short neck?

Its short neck helped it feed on low plants, unlike most other sauropods that had long necks for reaching high vegetation.1

?Where was Brachytrachelopan found?

It was discovered in the Cañadón Calcáreo Formation in Chubut Province, Argentina, about 25 kilometres (16 mi) north-northeast of Cerro Cóndor.1

?When did Brachytrachelopan live?

It lived during the Late Jurassic Period, about 150 million years ago.4

?Is Brachytrachelopan a dinosaur?

Yes, it is a sauropod dinosaur from the group Diplodocoidea and family Dicraeosauridae.1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Brachytrachelopan
E rehilwe ke: Rauhut et al. 20055
Sehlopha: Melala e melelele
Lelapa / leloko: Dicraeosauridae5
Tlhophiso: Sauropodomorpha > Sauropoda > Diplodocoidea5
Dilemo tsa mafika: dilemo tse dimilione tse 155 ho isa ho 145 (Kimmeridgian / Tithonian)5
Dibopeho tsa mafika: Cañadón Calcáreo5
Dinaha: Argentina5
Direkoto tsa difosili: 1 ho The Paleobiology Database5
Ho sibollwa: Brachytrachelopan was discovered by a local shepherd named Daniel Mesa in Chubut Province, Argentina. Scientists Oliver Rauhut and colleagues named it in 2005.1
E sa ntse e phehwa kgang: Scientists are still debating exactly how Brachytrachelopan and other dicraeosaurids evolved such short necks compared to other sauropods.1 2

Moo dintlha di tswang teng

Brachytrachelopan (en.wikipedia.org)
Discovery of a short-necked sauropod dinosaur from the Late Jurassic period of Patagonia | Nature (nature.com)
PBDB Taxon (paleobiodb.org)
Brachytrachelopan | Natural History Museum (nhm.ac.uk)
Brachytrachelopan in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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