Examlex
In 1928, Chiang Kai-shek established a new Chinese republic at Beijing.
Lagerstätte
Lagerstätte (plural, Lagerstätten) is a site with an abundant supply of unusually well-preserved fossils — often including soft tissues — from the same period of time.
Cambrian
A geological time period occurring approximately 541 million years ago, notable for the Cambrian Explosion, a significant increase in the diversity of life on Earth.
Oldest Vertebrate Trackways
The earliest known fossilized paths made by the locomotion of vertebrates, providing insights into prehistoric behavior and environments.
Fossil Record
The collection of fossils that has been gathered, providing evidence about the history of life and past environments on Earth.