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There is no evidence of insects in the Cambrian Period. It is current believed that insect evolved from their arthropod ancestors during the Devonian Period. The earliest known insect was Rhyniognatha hirsti was thought to date from around 400 million years ago in the Lower Devonian.
jurassic The Triassic was the earliest period of the Mesozoic, followed by the Jurassic then the Cretaceous. The Cretaceous was of the greatest duration.
Period- Silurian Epoch- Late 416m/Early 444million years ago Life on Earth- Earliest insects, Earliest land, plants, and animals. Abundant eurypterids
Fossils of the earliest land plants come from the Ordovician period (roughly 450 million years ago).
No, the Sahara desert is not where some of the earliest human fossils have been found. The earliest human fossils have been discovered in other parts of Africa, such as the Great Rift Valley and South Africa. The Sahara, being a desert, is not conducive to preserving fossils from this early period.
The earliest hominids evolved in the late Neogene period, about 3 million years ago. Presently, we live in the early Quaternary period. Both of these periods are part of the Cenozoic era.
"Earliest" is an adjective.
out of the three listed, the earliest is the triassic period, then the jurassic, and finally the cretaceous period (the last prehistoric period in which dinosaurs lived.)
The first period of human life is called pre-history
earliest period
The Jurassic Period.
Missed period
Haggai
its earliest name was IMPERIAL BANK OF INDIA
The Jurassic Period is named for the Jura Mountains, part of the Alps between France and Switzerland, which date to this period.
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The Jurassic Period is named for the Jura Mountains, part of the Alps between France and Switzerland, which date to this period.