Paleontology refers to ancient creatures that have become extinct. Most of these creatures had many unique characteristics, sometimes quite different from modern creatures. Here are some famous paleontological creatures:
1. Tyrannosaurus: A dinosaur that lived about 68 million years ago and is one of the largest carnivorous dinosaurs.
2. Allosaurus mongolica: A ceratopsian dinosaur that lived about 75 million years ago. It was covered with spines and was called the "pangolin dragon".
3. Prolosaurus: A dinosaur that lived about 150 million years ago. Its forelimbs were long and powerful and may have been used for hunting or fighting each other.
4. Pterosaurs: Reptiles that lived from 150 million to 66 million years ago. They had huge wings and could fly.
5. Trilobites: Arthropods that lived from the Pentassic to the Cretaceous. They are invertebrates that live in the ocean.
6. Ammonites: Molluscs that lived from the Ordovician to the Cretaceous. Their fossils are widely distributed throughout the earth.
These ancient creatures have their own unique characteristics and way of survival, and have played an important role in the evolution of life on earth.
animal tags：
you may also like
Sensitive animals refer to those animals that can establish emotional connections with humans and produce emotional responses. Here are some common sentient animals:1. Dogs: Dogs are one of the most beloved pets. They are very loyal and friendly and can become people's good friends.2. Cats: Cats...
Which came first, the chicken or the egg? All walks of life have endlessly and tirelessly discussed this question. From philosophy to paleontology to life sciences.What is the relationship between chickens and birds? Chickens, animal kingdom, chordates, vertebrates, birds. According to the ancient G...
Cicadas are a type of insect belonging to the order Homoptera. They are known for their unique call and unique life cycle. Cicadas are distributed all over the world, and can be found in Asia, Africa, America and Australia. They are herbivorous insects that feed mainly on tree sap....
Hamsters eating paper towels can cause some health problems, so it's best to avoid letting them touch or eat them. Paper towels often contain soft fibers and chemicals such as bleach, dyes, and other additives. These substances may have adverse effects on your hamster's d...
The answer to this question is not that simple, because the question of which female animal is best for boys involves a person's preferences and the responsibilities of pet keeping. The choice of a pet should take into account many aspects such as personal lifestyle, family conditions, financial a...
To distinguish between male and female Chinese betta fish, you can observe the following characteristics: 1. Fish body shape: Male betta fish are usually larger and thicker than female betta fish. The dorsal and tail fins of male bettas may be longer and more ornate, whil...
Generally speaking, kittens start to be weaned 4-5 weeks after birth. This is because kittens will begin to grow their baby teeth at 3-4 weeks of age and can gradually start eating solid food.The kitten's mother will usually naturally begin to nurse less frequently at this point, until she stops...
High protein nutritional turtle food is a feed specially designed for turtles to meet their needs for protein and other important nutrients. Here are some common ingredients in high-protein, nutritious turtle food: 1. Fish meal: Fish is one of the high-quality foods rich...
Email: jsset#163.com (change # to @) Please indicate your purpose of visit! Guangdong ICP No. 2022053326 XML| map| Chinese
