Top 10 largest dinosaurs in the world

As we all know, dinosaurs are very large prehistoric animals. Later, due to the impact of crustal activities, they faced the fate of extinction. The discovery of dinosaur fossils allows us to realize that such wonderful creatures once existed on the earth. Do you know which dinosaur was the largest? This article has carefully compiled a ranking of the TOP10 largest dinosaurs, including Amphora the Fragile, Giant Ruyangosaurus, Argentinosaurus, Futaloncosaurus, Superosaurus, Tidalosaurus, etc. Let’s learn more about it together!

1. Fragile Amphotericus (body length 40-58 meters, weight about 180 tons)

When it comes to how big the largest dinosaurs were, Amphibianus fragilis is sometimes considered the largest dinosaur known to date. Based on descriptions of a single fossilized bone, known as the type specimen, scientists have produced numerous estimates of its size over the years. According to the largest estimate, an individual of Amphora fragilis could reach 60 to 80 meters long, with a hip height of about 10 meters, a head height of about 14 to 15 meters, and a weight of up to 220 tons, which is heavier than a blue whale. big. Although the paleontological community generally ignores Amphibelophora fragilis when discussing the largest dinosaurs because of its unclear understanding and ridiculous size, scientists usually refer to Amphibelophora fragile for the time being out of caution. Excluded. However, according to the existing data analysis, even according to the minimum calculation, the body length of Fragile Amphoraeus reached 58 meters and the weight was 180 tons. Therefore, it can be said that Amphoraeus fragilis was the largest dinosaur in the world.

2. Giant Ruyang Dragon (body length exceeds 38 meters, weight exceeds 100 tons)

What was the largest dinosaur? The giant Ruyangosaurus ranks among the top three largest dinosaurs in the world. Giant Ruyangosaurus is a giant sauropod dinosaur that belongs to the megasauroid type. Its dorsal vertebrae have low neural spines and lack of prevertebral facet septa. The excavated tibiae, femurs, ribs, and dorsal and tail vertebrae are all very thick. The length of its femur reaches 2.35 meters, and the diameter of a single dorsal vertebra reaches 51 centimeters, which is 1 centimeter more than the largest known dinosaur, Argentinosaurus. The giant Ruyang dragon is more than 38 meters long, more than 17 meters tall, and weighs more than 130 tons, which is equivalent to the weight of 20 elephants. It is the strongest, heaviest and largest dinosaur known in the world when restored and mounted.

3. Argentinosaurus (body length 35-43 meters, weight about 88 tons)

Argentinosaurus belongs to the titanosaur group of sauropods and is named after its discovery in Argentina. It lived from the mid-Cretaceous about 100 million years ago to the Cenomanian stage of the late Cretaceous about 93 million years ago. It has a huge size that may be the largest land creature in the history of the earth, and is also one of the largest dinosaurs. The Argentinosaurus is 12 meters tall, 42 meters long, and weighs nearly 100 tons. It can be called the giant that once roamed the earth. However, even for such a huge animal, Argentinosaurus could not escape the threat of predators. The largest carnivorous dinosaur, Maposaurus, was the overlord of the Argentinosaurus world and posed a threat even to such a behemoth. Among modern creatures, only Amphibianus fragilis is longer than Argentinosaurus.

4. Alamosaurus (body length over 30 meters, weight 70-80 tons)

Alamosaurus is a genus in the family Saltasauridae that lived in North America during the Upper Cretaceous period. It is a large four-legged herbivorous dinosaur that belongs to one of the last surviving herbivorous dinosaur families in the titanosaur family. Alamosaurus was similar to other sauropods in that it had a long neck and tail that ended in a whip-like structure. With a length of more than 30 meters and a weight of up to 75 tons, it is one of the largest dinosaurs in the world.

5. Puertalosaurus (body length 30-40 meters, weight more than 70 tons)

Puertaosaurus lived in Argentina during the Late Cretaceous about 70 million years ago. It is similar in body shape to Alamosaurus and is one of the largest known dinosaurs. It has the widest vertebrae in the dinosaur world, wider than Argentinosaurus, and it is speculated that it may be one of the strongest dinosaurs. Puertaosaurus was a member of the titanosaur family that walked on all fours and was a sauropod dinosaur with a long neck and tail. Its thorax could reach 5 meters in diameter, equivalent to the size of an entire modern elephant, while Puertalosaurus reesei had the largest buttocks in the world. With a body length of up to 40 meters and a weight of more than 70 tons, Puertaosaurus is one of the largest dinosaurs in the world.

6. Chaolong (body length 27-30 meters, weight 60-80 tons)

Chaolong (Super Dragon) is a diplodocoid dinosaur, which means "super lizard" in Chinese. The dinosaur's fossils were discovered in 1972 in the Morrison Formation of Colorado, USA. Also included in the discovery was the skeleton of a giant Supersaurus, which was later revealed to be actually another name for Supersaurus. Although Supersaurus has never been officially named or scientifically described, scattered bones found include a 2.5-meter-long shoulder blade, a 1.8-meter-wide bony disc, and a 3.1-meter-long rib. Some paleontologists speculate that Supersaurus could have been up to 27 meters long and weighed as much as 68 tons, while others estimate it could have been even longer and even weighed 90 tons. Regardless, it was certainly a massive creature, with the spine of Supersaurus alone reaching 1.4 meters in length. The real answer still needs to wait for more fossils to be discovered in the future.

7. Tidal Dragon (body length 27-30 meters, weight 60-80 tons)

Tidalosaur refers to a giant titanosaur-like sauropod dinosaur, and it is also the first dinosaur confirmed to live in a mangrove ecological environment. The fossil was found in the Bahariya Formation in Egypt, which belongs to the coastal sedimentary layer of the Upper Cretaceous. According to fossil speculation, the total length of Tidalosaurus is about 27-30 meters. Its height is currently uncertain, but its weight can be estimated to be about 60-80 tons. It is not only one of the heaviest known dinosaurs, but also one of the heaviest known dinosaurs. Ranked among the top ten largest dinosaurs.

8. Poseidonosaurus (body length 30-34 meters, weight 50-60 tons)

Poseidonosaurus (Poseidon, Poseidon) is a herbivorous dinosaur belonging to the order Sauropod. It lived in the Early Cretaceous and is closely related to Brachiosaurus. It is one of the latest large brachiosaur-like dinosaurs known to appear in North America. Poseidonosaurus is considered one of the tallest dinosaurs. It is estimated to be up to 17 meters tall, which is equivalent to about six stories high. It is about 30 to 34 meters long and weighs an estimated 50 to 60 tons. In some ways, Poseidon's physical characteristics were similar to those of modern giraffes, which both have short bodies and long necks and may have been as high as 6 or 7 meters at the shoulders.

9. Futalon Kelong (About 26 meters in length, 40-90 tons in weight)

Futaloncosaurus is a titanosaur-like dinosaur. Its scientific name comes from the local Mapuche language, which means "huge alpha lizard". Its fossils were discovered in Neuquen Province, Argentina, in 2000, and excavations began on October 17, 2007. This fossil can restore 70% of the entire skeleton and is considered to be one of the most complete giant dinosaur fossils to date. Furtaloncosaurus lived in the Late Cretaceous about 80 million years ago. It is said to be larger than the blue whale and weighs about 90 tons. It is one of the ten largest dinosaurs. Its skeleton is on display at the Ferns Museum of Natural History in Atlanta, Georgia, USA.

10. Mamenchisaurus (more than 20 meters long and weighing up to 55 tons)

Mamenchisaurus, a member of the order Sauropoda, is one of the largest sauropod dinosaurs discovered in China and one of the largest dinosaurs in the world. Its total length is about 22 meters, its body height is nearly 7 meters, and its weight is 55 tons. Mamenchisaurus has the longest neck among all dinosaurs (up to 12.1 meters long, equivalent to half the body length). Each cervical vertebrae is long and has 19 in number, making it the most cervical vertebrae among sauropods.A sort of. Mamenchisaurus lived during the late Jurassic period 140 million years ago and became extinct at the end of the Cretaceous period. It looks very similar to a Brontosaurus, the only difference being the length of its neck.

The ten largest dinosaurs in the world are ranked mainly based on the size of each dinosaur. The list is for reference only. If you have any questions, please comment/communicate at the end.

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