Fish first developed in the Paleozoic Era
Basically, a lot of species began to evolve. Unfortunetly, a mass extinction took place near the end of the era and destroyed as much as 95% of the ocean life.
Mesozoic era is called the era of creepers.In this era there are three periods viz Triassic,Jurassic and carboniferous. It is found that in Triassic era, reptiles were evolved and in Jurassic era they were dominant.That is why Mesozoic era is called the era of creepers/reptiles.
i cant answer this :(
No Paleozoic is not the second era it is the first era
it was on earth the precambrian era is an era that happend several million years ago on the earths surface
Fish first developed in the Paleozoic Era
If you are asking what era the fish ORIGINATED, then your answer is the Cambrian Period, which was during the Paleozoic Era (544-245 million years ago). They started off as invertebrates, however. The first vertebrate that was a fish was the jawless fish in the Ordovician period. The first vertebrate that was a fish was the jawed fish in the Silurian period.
from when god became the master of this land
the palezoic and the period is devonian!! your welcome!
Until the modern era, fish detection was done primarily by the eye. The twentieth century introduced new methods of looking for fish
ichthiasaurus
fish, reptiles, insects, and vascular plants
first fish, reptiles,appalachian mountains
The Paleozoic era was from 540 million years ago to about 245 million years ago. After that came the Mesozoic era, and that lasted from the end of the Paleozoic to 65 million years ago, when the earth entered the Cenozoic era.
Basically, a lot of species began to evolve. Unfortunetly, a mass extinction took place near the end of the era and destroyed as much as 95% of the ocean life.
Fish, reptiles, and amphibians, originated in that order during the Paleozoic era.
They are freshwater fish, so they can be found in lakes, rivers and streams.catfish came from the Cenozoic era.