The Cambrian Period was from about 543 to 490 million years ago. It is the earliest period in the Paleozoic ("old life") Era. Until relatively recently paleontologists thought this marked the beginning of life. Primitive life is now know from the Pre-Cambrian Eon.
The only plant from the Cambrian period is algae.
The Cambrian Period was a part of the Paleozoic era
The Ediacarian fauna are from the Cambrian Explosion. The Cambrian Explosion occurred in the Cambrian period. The Cambrian period was part of the Paleozoic era.
The Cambrian is the oldest period of the Paleozoic.
Per-Cambrian
The "Cambrian Explosion"
There was no language used in the Cambrian period. Humans had not yet evolved.
Ordovician .
The Cambrian Period
Haikouichthys and Myllokunmingia were two vertebrates in the Cambrian Period
The Pre-Cambrian (Actual name)
what was the cambrian period environment like compared to the present