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Well-known ferocious beasts in nature

1. African elephant African elephants are the largest land mammals, exhibiting sexual dimorphism (males and females differ in size and phys...

Articles 2026-01-12
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Fossil sites and physical characteristics of Allosaurus

Allosaurus (also known as Fragile Allosaurus), which lived in the Late Jurassic period, was the largest carnivorous din...

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2026-01-12
Fossil sites and physical characteristics of Allosaurus

Fossil sites and physical characteristics of Yongchuanosaurus

Yongchuanosaurus was a large carnivorous dinosaur that lived during the Late Jurassic period, named after Yongchuan Cou...

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2026-01-12
Fossil sites and physical characteristics of Yongchuanosaurus

Fossil sites and physical characteristics of Deinonychus

Deinonychus was one of the fastest and most ferocious species in the dinosaur family, and one of the most unusual preda...

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2026-01-12
Fossil sites and physical characteristics of Deinonychus

Fossil sites and physical characteristics of Sinornithosaurus

Chinese name: Sinornithosaurus Latin name: Sinornithosaurus Era: Early Cretaceous Fossil origin: Western Liaoning, Chin...

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2026-01-12
Fossil sites and physical characteristics of Sinornithosaurus

Fossil sites and physical characteristics of Monoclawedosaurus

Chinese name: Monoclawed Dragon Latin name: Mononykus Age of existence: Late Cretaceous Fossil origin: Mongolia Physica...

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2026-01-12
Fossil sites and physical characteristics of Monoclawedosaurus

Fossil sites and physical characteristics of Therizinosaurus

Chinese name: Therizinosaurus Latin name: Therizinosaurus Age of existence: Late Cretaceous Fossil origin: Mongolia, Ka...

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2026-01-12
Fossil sites and physical characteristics of Therizinosaurus

Fossil sites and physical characteristics of Archaeopteryx

Chinese name: Primitive Archaeopteryx Latin name: Protarchaeopteryx Era: Early Cretaceous Fossil origin: Liaoning, Chin...

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2026-01-12
Fossil sites and physical characteristics of Archaeopteryx

Fossil sites and physical characteristics of Caudata

Chinese name: Tail Feather Dragon Latin name: Caudipteryx Era: Early Cretaceous Fossil origin: Liaoning, China Physical...

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2026-01-12
Fossil sites and physical characteristics of Caudata

Fossil sites and physical characteristics of Oviraptor

Chinese name: Oviraptor Latin name: Oviraptor Age of existence: Late Cretaceous Fossil origin: Mongolia Physical charac...

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2026-01-12
Fossil sites and physical characteristics of Oviraptor

Fossil sites and physical characteristics of Troodon

Chinese name: Troodon Latin name: Troodon Age of existence: Late Cretaceous Fossil sites: Canada, the United States, Ch...

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2026-01-12
Fossil sites and physical characteristics of Troodon

The oldest known bacterial fossil dates back 3.2 billion years.

The fossil of *Dendrobium solitarius*, discovered in southern Africa, is the oldest bacterial fossil ever discovered by...

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2026-01-12
The oldest known bacterial fossil dates back 3.2 billion years.

Structural and biological characteristics of modern bacteria

When people think of bacteria, they probably first think of pathogenic bacteria that cause disease and harm lives, so i...

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2026-01-12
Structural and biological characteristics of modern bacteria

Sengenburg Natural History Museum, Germany

The Sengenburg Natural History Museum, located in Frankfurt, is Germany's largest natural history museum and one of...

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2026-01-12
Sengenburg Natural History Museum, Germany

What are fossils? What are the uses of fossils?

In layman's terms, fossils are the remains or traces of creatures that lived in the distant past that turned into s...

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2026-01-12
What are fossils? What are the uses of fossils?

The role of body fossils

A fossil is a fossil formed from the preservation of all or part (especially the hard parts) of the remains of an ancie...

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2026-01-12
The role of body fossils