Cenozoic
use
http://www.anselm.edu/homepage/jpitocch/evolution/evoltimeline.html
for any other questions.
paleolithic era, Neolithic era , mesolithic era
Insects thrived during the Carboniferous period, approximately 359 to 299 million years ago. This era was characterized by high levels of oxygen in the atmosphere, providing ideal conditions for the diversification and proliferation of insects.
There were major asteroid impacts.
Yes, there were bugs during the Cretaceous period, which lasted from around 145 to 66 million years ago. Insects were diverse and abundant during this time, with many different species thriving in various ecosystems around the world.
The Precambrian era is divided into three subdivisions: the Hadean, Archean, and Proterozoic eons. These subdivisions represent different stages in Earth's early history, from the formation of the planet to the evolution of complex life forms.
the Elizabethan era.
Insects thrived in the late Paleozoic Era.
the Cenozoic era
Paleozoic Era
the cenozoic era
The Permian-Triassic Extinction Event happened at the end of the Paleozoic Era. It is widely recognised as the greatest extinction in Earths history. It was also known as the "Great Dying". 90% of all marine species, 60% of all land vertebrates and 58% of all genera of insects became extinct. It is the only known mass extinction of insects.
The era that immediately follows the Precambrian is the Paleozoic Era. It is characterized by the diversification of life forms, including the rise of fishes, insects, and amphibians.
A major new political innovation that emerged in the revolutionary era was?
The major issue in the era of the democrats between 1800-1860 was slavery and high tariffs.
The dominant life forms during the Paleozoic era were marine invertebrates such as trilobites, brachiopods, and cephalopods. These organisms were abundant in the oceans and played a major role in shaping the ecosystems of that time.
The three stages of the Big Bang are the primordial nucleosynthesis, the recombination era, and the cosmic microwave background radiation era. In primordial nucleosynthesis, the first nuclei formed; during the recombination era, hydrogen atoms formed; and in the cosmic microwave background radiation era, the Universe cooled down enough for light to travel freely.
There were major asteroid impacts.