The so-called "Cambrian Explosion" was more than 500 million years ago. About 700 million years ago there was possibly a very big ice age which covered most of the earth for a very long time.
The latest ice age is the one we are in now which started only about 2.6 million years ago and has been composed of periodic glaciations interspersed with warmer times such as now. The last glaciation ended about 10,000 years ago depending on where on earth you live.
The Cambrian period is also called the "Cambrian explosion" due to the sudden appearance and diversification of many major animal groups.
Cambrian Explosion. This was a period about 541 million years ago when a diverse array of complex multicellular organisms appeared in the fossil record, marking a significant increase in biodiversity.
The Bronze age
If you're talking about the movie Ice Age, then yes dinosaurs came first, but if it's the first ice age, then ice age, as it was approximately 650 million years ago. Hope this answer was useful for you.
The Cambrian Explosion, a period between about 540 and 530 million years ago when many major animal groups appeared in the fossil record. This is when animals first developed hard shells and skeletons, so they became much more easily fossilised. Nobody is quite sure what caused the Cambrian Explosion, but increased oxygen levels in the air after the melting of a huge ice age around 600 million years ago may have led to an increase in the size of animals in the oceans; in turn they developed skeletons and shells to support their larger bodies. The evolution of predators may have inspired prey animals to develop shells, as well. We do have fossils before the Cambrian Explosion, but these are simple, soft-bodied, small and rare, so the origins of animals are still shrouded in mystery.
the stonge age
The Stone Age came first. Followed by the Bronze Age.
The Minoan age came first.
23
The Paleolithic Age came first, lasting from around 2.6 million years ago to about 10,000 years ago. The Neolithic Age followed the Paleolithic Age and began around 12,000 years ago.
The Stone Age came before the Bronze Age. The Stone Age is divided into the Paleolithic, Mesolithic, and Neolithic periods, while the Bronze Age followed the Neolithic period.
Middle agesRenaissanceEnlightenment