i cant answer this :(
The Paleozoic Era.
The Archean era is the earliest Precambrian era, archean means "ancient" or "beginning". The Archean era starts with the oldest known rocks, about 4.6 billion years ago.
Paleontology is the study of ancient life.
The Paleozoic or Palaeozoic Era, "old" and zoe, "life", meaning "ancient life" is the earliest of three geologic eras of the Phanerozoic eon. The Paleozoic spanned from roughly 542 to 251 million years ago (ICS, 2004), and is subdivided into six geologic periods. (Wikipedia)For the source and more detailed information concerning your request, click on the related links section (Wikipedia) indicated directly below this answer section.
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.
The study of ancient life forms, as in fossils
The Paleozoic Era.
The Archean.
The Era of Ancient Life.
The Paleozoic literally translates into Ancient Life.It comes from the Greek Palaios meaning ancient or primitive and zoe meaning life.
The Eras go like this: Precambrian Era Paleozoic Era Mesozoic Era Cenozoic Era Dinosaurs lived during the Mesozoic Era, and we live in the Cenozoic Era. Paleozoic means "ancient life" Mesozoic means "middle life" Cenozoic means "recent life" All eras end in a huge disaster
No historians have written about the era that preceded the ancient era.
After the dinosaurs came the Quaternary period. In this period there was and ice age (the one you think about when you hear the word ice age) and mammals became the dominant life forms on earth. Mammoths, Giant Sloths, and Sabertoothed tigers lived during this period.
it is used for killing
Which era marks the highest level of cultural development of ancient people?
To give you a correct answer we need the era. You could be asking about ancient Rome.
The Ancient Romans conquered Britain
The Mesozoic Era.