Learn more about a time period marked by an intense burst of evolution. 3 min read The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known.

In order to be available to us, the remains of ancient plants and animals have ... moved through the Precambrian mud. Life was flourishing long before the Cambrian "explosion".

In order to be available to us, the remains of ancient plants and animals have ... moved through the Precambrian mud. Life was flourishing long before the Cambrian "explosion".

or "Life oasis" for terrestrial plants during the end-Permian mass extinction, the most severe biological crisis since the Cambrian period. The research, published in Science Advances, challenges ...

or "life oasis," for terrestrial plants during the end-Permian mass extinction, the most severe biological crisis since the ...

visitors can follow fossil evidence tracing the evolution of life during the Cambrian period — the first geological period of the Paleozoic era — which lasted from 541 million to 485 million ...

Visitors at the Miraculous Life in the Ancient Oceans: Exhibition of Premium Fossils from the Cambrian Chengjiang Biota, held at the Natural History Museum of China in Beijing. WANG QIAN/CHINA ...