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
There are some animals that are believed to be devoted to love until death. Here are some examples: 1. Swans: Known for their beauty and elegance, swans typically spend their entire lives with their partners and treat their partners in an affectionate manner. 2. Sea lions: Male...
Heatstroke in cattle is a heat stress reaction caused by hot environments such as high temperature or high humidity, which manifests as symptoms such as high body temperature, shortness of breath, and rapid heartbeat. Here are some common symptoms of heatstroke in cattle:...
Everyone’s opinion on the best dog breed to keep may be different, as choosing the “best” dog breed requires considering many factors, such as your lifestyle, housing conditions, time and energy, etc. Here are some common easy-to-keep dog breeds: 1. Poodle: The Poodle is a gentle,...
Arthropoda is one of the largest phyla in the animal kingdom, including insects, spiders, crustaceans, isopods and other groups. Here are the detailed differences between arthropods and insects: Body structure: The body of arthropods is usually divided into several segments, each se...
There are some scents that can have a repellent effect on cats, but be aware that each cat may react differently. Here are some common odors that may keep some cats away: 1. Citrus Smell: The smell of citrus fruits (such as oranges, lemons, grapefruit) is often uncomforta...
Cougar and jaguar are often used to refer to the same animal, Panthera onca. The jaguar is a large cat in the Americas, so named because it lives in the Americas. In different regions it may be called a cougar, a jaguar or, in the northwest, a leopard. In China, it is also known as the Jaguar...
There are many varieties of green birds. Here are a few common examples: Green Parrot (Scientific Name: Ara ambiguus): The Green Parrot is a large parrot-like bird with a bright green body and red patches on its head. They are mainly found in the tropical rainforest areas of Central...
Guppies (Paradise Fish) are a type of fish that are adapted to higher water temperatures, but in the high temperatures of summer, some measures need to be taken to ensure their health and comfort. Here are some suggestions for caring for guppies during the high summer water temperatures:...
Email: jsset#163.com (change # to @) Please indicate your purpose of visit! Guangdong ICP No. 2022053326 XML| map| Chinese
