What Dinosaur Has 500 Teeth – Nigersaurus is a plant-eating, 30-foot dinosaur that lived for 110 million years ago within the area that is now the Sahara Desert. Nigersaurus was a thriving ecosystem that included predatory dinosaurs Suchomimus and the plant-eaters ouranosaurus, lurdusaurus and the super croc.
Nigersaurus was a skull with a delicate shape and a mouth that was incredibly wide that was lined with teeth specially designed to sift through vegetation close near to where they were. This strange, long-necked, dinosaur is distinguished by its unusually wide straight-edged muzzle, which is topped by more than 500 teeth that can be replaced. The first fossil skull of Nigersaurus is among the first fossil skulls from dinosaurs digitally reconstructed using CT scans.
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Journal Entry: September 9 September 2000
News regarding Dinosaur Discoveries from Paul SerenoCamp 1.
Gadoufaoua 11:30 pm
What Dinosaur Has 500 Teeth
The first week we spent in the field was awe-inspiring! Amazing discoveries are all around us every dune. On our first day, we found the bones of that long-necked dino Nigersaurus. Nigersaurus could be a name you’ve heard of was the name we gave to bones found during our last trip here just three years earlier. The sauropod (long-necked dinosaur) features a unique skull that has up to 500 slim teeth. One of the main goals in this research is to discover the remainder of this unique dinosaur so that we can better identify it and recreate it for the public to view.
We are getting closer to the goal very quickly as we found the skeleton only after a few days! The skeleton lies on its side, with the tail curving upwards. The backbone’s curve extends to about 15 feet. We meticulously scrubbed the sand off of the 110 million-year-old bones, and then made channels between the largest regions that comprise the bones. In the near future, we’ll cover each part with plaster, so that the skeleton will be taken out of the field and returned to the lab.
However, that’s not all there is for Nigersaurus. Chris led us to a flat piece of sandstone with a purple hue where he discovered the upper jaw of a newborn Nigersaurus. It could fit onto the top of an actual silver dollar! The Nigersaurus is a hatchling likely less than a year from its hatching date before it passed away and fossilized.
A brand new carnivore
Walking across flat terrain, Gabe made a remarkable discovery. The bones of a newly discovered meat-eating dinosaur were open in front of her feet. She scrubbed away the sand off her lower jaws. The bone that was nearby was part of the backbone as well as the hip bones. This was a typical customer. The bones come taken from a skeleton that could be about 30 feet long! We’re hoping to uncover additional evidence from this special animal during the season of fieldwork.
A huge crocodile
We are keen on finding more than dinosaurs. We would like to discover every animal and plant that once lived in the ancient streams and forests, 110 millennia ago. A few of the popular fossils that we came across during the initial week of our work was the huge crocodile known as Sarcosuchus.
The reptile was much bigger than the largest living crocodile. Based on the skull size of 6 feet that we found during the initial week, we think that it was over 40 feet in length! The armour plates that were on its back were about 1 foot in size. We laid out the entire team to gauge the size of this beast. was.
Hans has been working with a team consisting of Allison as well as Dave to dig the new location. When we started digging to find the head, they found another skull from the same species that was lying close to the larger one. They cut a block of rock that contained the two skulls, knowing of their hearts that it would weigh in the vicinity of 600 pounds once covered in plaster.
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Name Nigersaurus (Greek for “Niger Lizard”) (pronounced NYE-jer-SORES).
Named by: Sereno, Beck, Dutheil, Larsson, Lyon, Moussa, Sadleir, Sidor, Varricchio, G.P. Wilson and J. A. Wilson – 1999
Classification: Saurischia, Sauropodomorpha, Sauropoda, Diplodocidae, Rebbachisauridae.
Species: N. taqueti (Type).
Habitat: Africa, Niger, Elrhaz Formation
Historic Period Early Cretaceous (110 million years ago)
Volume and Weight approximately 30′ in length and 5 tons
Specific Characteristics Differential: Relatively short neck and hundreds of teeth in large jaws
The time period is Aptian (or Albian from the Cretaceous.
The name Nigersaurus is a reference to “Niger’s Lizard” or “Niger reptile”, and it was among the oldest dinosaurs to be discovered. Nigersaurus is a plant-eating, 30-foot dinosaur. It is a species of Diplodocus, a sauropod like the Diplodocus. It was alive in the mid- Cretaceous period, which was between 120 to 105 million years ago, during the Aptian or Albian age.
It was found in the extensive fossil vertebrate species in the Elrhaz Formation in an area known as Gadoufaoua situated in the Republic of Niger. Fossils from this dinosaur were first identified in 1976. However, it was named only in 1999 when more complete remains were discovered and identified.
The genus is comprised of only one species called Nigersaurus Taqueti. It is named in honour of French Palaeontologist Philippe Taquet, who discovered the first fossils.
In each active tooth, there were nine replacement teeth in the jaw. With 68 columns in the upper jaw and sixty in the lower jaws dental batteries comprised an overall total of over 500 replacement and active teeth.
The enamel of the teeth of Nigersaurus was highly asymmetrical 10 times thicker on its outside-facing side than the inside side.
Amazing Nigersaurus Dinosaurios Facts
Fact 1. “Nigersaurus” refers to “Niger Lizard”(it was discovered in the country of Niger).
FACT 2. Nigersaurus was a herbivore.Nigersaurus was a Sauropod one of the group of related large herbivores that were quadrupedal (plant-eating) dinosaurs that had necks that were long.
Fact 5. Nigersaurus was Fairly Light-Headed. The head of the animal had unusually thin skull bones. In reality, some are nearly translucent.
Fact 6. It took scientists decades to realize how bizarre It was that this Critter was. Nigersaurus was first named scientifically in 1976, however, palaeontologists didn’t have a clear concept of what the animal appeared like until the latter half of the 2000s. why?
The skeleton of this dinosaur was, in several places, hollow, rendering it susceptible to breaking and distortion. In the years prior to 1997, while there were plenty of specimens but no good ones had been found. So for many years, no one believed the Nigersaurus was anything more than an ordinary, Plain Jane sauropod.
Fact 7. Nigersauruswas one of the Saurischia (“lizard-hipped”) orders of dinosaurs. This means that even though Nigersaurus was not closely related to lizards it had similar-shaped pelvic bones.
Fact 8. Nigersaurus lived between approximately the ages of 119 and about 99 million years ago, in the period of the Cretaceous.
Fact 9. Nigersaurus had a quite unique mouth, for the Sauropod. it had a large intake similar to the vacuum cleaner (wider than the rest of its skull) and, after consuming the food the animal chewed it up using hundreds of tiny sharp teeth..
Fact 10. We’ve found Pieces of tiny Nigersaurus babies. Although adults are around 30 feet in length the jawbone of a baby Nigersaurus was so tiny that it, according to Paleontologist Paul Sereno, it could “fit onto the top of an entire sterling dollar.”
Fact 11. Nigersaurus’ sense of Smell left a lot to be desired. Nigersaurus probably didn’t spend a lot of time with its nose. A look inside the brain cavity of this animal revealed its long nostrils, the herbivore’s smelly lobes (which assist the brain in recognizing the smell) were noticeably smaller.
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