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Khathune ya Mamenchisaurus
Karete ya dinosaure No. 1129 ho tse 2ย 027

Mamenchisaurus

Lebitso le bolela: “Mamenchi lizard”6
E jele: DimelaMelala e meleleleJurasiki ya Bohareng ho isa ho Kretase ya Pele

Mamenchisaurus was a giant plant-eater with the longest neck of any known animal. Its neck was so long that it could look into second-story windows without even trying!1

E phetse
dilemo tse dimilione tse 168 ho isa ho 113 tse fetileng6
Jurasiki ya Bohareng ho isa ho Kretase ya Pele
Difosili di fumanwe ho
China (Sichuan, Gansu, Yunnan), Mongolia, and Thailand62
Bolelele
13 ho isa ho 22 m (43 ho isa ho 72 ft)21
Boima
ditone tse 45 (99,200 lb)1
Bophahamo
3.5 m (11 ft)1
Lebelo le phahameng ka ho fetisisa
e ka bang 9 km/h (6 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?

Mamenchisaurus bolelele ba e ka bang 22 m (72 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e phahame hakae?

Peree ka bang 1.6 m (5.2 ft)Tloue ka bang 3.2 m (10 ft)Mamenchisaurusbophahamo ba e ka bang 3.5 m (11 ft)Thuhloe ka bang 5.5 m (18 ft)

E ne e le boima hakae?

boima jwaloka ditlou tse 8
telele jwaloka dikoloi tse 5 tse pakilweng ka molatelele jwaloka dibanana tse 120 di behilwe ka molaboima jwaloka mahapu a 9000boima jwaloka ditlelase tse feletseng tse 56 tsa bana ba sekoloboima jwaloka dibere tse tshweu tse 100e ne e ka matha dimitara tse 100 ka metsotswana e 40 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Mamenchisaurus 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?

dintho tse monate

Dintlha tse monate

1

Mamenchisaurus had 19 neck bones, more than any other dinosaur. Its neck was longer than its body and tail combined.1

2

The first Mamenchisaurus fossil was found near a ferry crossing on the Mamenchi River in Sichuan, China.2

3

Mamenchisaurus lived during the Late Jurassic and Early Cretaceous periods, about 168 to 113 million years ago.6

4

A complete skeleton of Mamenchisaurus hochuanensis was discovered in Hechuan County, Sichuan, and is the most complete sauropod ever found in China.1

5

Mamenchisaurus had a small head and spoon-shaped teeth, perfect for stripping leaves from branches.1

6

Some Mamenchisaurus fossils were found in red mudstone, which suggests they lived near rivers or lakes.1

E entswe ke AISetshwantsho sa Mamenchisaurus se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Mamenchisaurus 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 Mamenchisaurus

?How big was Mamenchisaurus?

Most species were 15 to 26 metres (49 to 85 ft) long, possibly up to 35 metres (115 ft). It weighed about 12 tonnes (13 tons).34

?How long was its neck?

Its neck was up to 15 metres (49 ft) long, the longest of any known dinosaur. That is longer than a school bus.54

?What did Mamenchisaurus eat?

It was a plant-eater that ate conifers, ferns, cycads and other plants. It swallowed leaves whole and may have used stomach stones to help digest them.4

?When did Mamenchisaurus live?

It lived during the Late Jurassic Period, from about 161 to 145 million years ago. One species lived even later, in the Early Cretaceous.34

?Where was Mamenchisaurus found?

Fossils have been found in China, mostly in Sichuan and Xinjiang. The first one was discovered near the Mamenchi River in Sichuan.34

?Why did Mamenchisaurus have such a long neck?

The long neck probably helped it reach leaves high in trees or eat soft plants in wetlands without going into the water. It might also have been used for showing off to mates.45

?Was Mamenchisaurus bigger than T. rex?

Yes, Mamenchisaurus was much longer and heavier than T. rex. It could be up to 35 metres (115 ft) long, while T. rex was only about 12 metres (40 ft).3

?Did Mamenchisaurus have feathers?

No, Mamenchisaurus was a sauropod, and no sauropod fossils have ever been found with feathers. It had scaly skin like modern reptiles.3

Mosenyi wa ditshomo

Tshomo: Many people think Mamenchisaurus used its long neck like a giraffe to reach high treetops.

Nnete: Scientists think Mamenchisaurus probably kept its neck low and ate soft plants near the ground or in shallow water, because its neck bones were not very flexible.1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Mamenchisaurus
E rehilwe ke
Young 19546
Sehlopha
Melala e melelele
Lelapa / leloko
Mamenchisauridae6
Tlhophiso
Sauropodomorpha > Sauropoda6
Dilemo tsa mafika
dilemo tse dimilione tse 168 ho isa ho 113 (Bathonian / Aptian)6
Dibopeho tsa mafika
Shaximiao, Ulan Malgait, Xiangtang6
Dinaha
Tjhaena, Mongolia, Thailand6
Direkoto tsa difosili
24 ho The Paleobiology Database6
Ho sibollwa
Chinese paleontologist Yang Zhongjian (also known as C. C. Young) named Mamenchisaurus in 1954 based on a partial skeleton found near Yibin, Sichuan. The first complete skeleton of a larger species, M. hochuanensis, was dug up in Hechuan County in the 1970s.61
E sa ntse e phehwa kgang
Scientists still debate exactly how many species of Mamenchisaurus existed, because many fossils are incomplete and hard to compare.1

Moo dintlha di tswang teng

  1. Mamenchisaurus (naturalhistory.si.edu)
  2. PBDB Taxon (paleobiodb.org)
  3. Mamenchisaurus (Wikipedia) (Wikipedia)
  4. Mamenchisaurus - Dinosaur - Enchanted Learning Software (enchantedlearning.com)
  5. Longest ever necked dinosaur discovered in China | Natural History Museum (nhm.ac.uk)
  6. Mamenchisaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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