The plants, insects, fish and dinosaurs lived on earth during the late Cenozoic era. Now all that is left on the earth are the fossils.
The Tertiary period
a few plants that lived during the Cenozoic era were Birch&&Sweetgum
In my knowledge, the microorganisms lived first on earth.
The first dinosaurs lived in the beginning of the Mesozoic Era (or the Age of Reptiles). Birds were amazingly discovered to be dinosaurs so dinosaurs were also alive in the Cenozoic (that's our time-the Age of Mammals) to today.
Indricotherium is an extinct early relative of modern rhinos that lived during the late Oligocene and early Miocene Epochs of the Cenozoic Era. It was also the largest land mammal ever to live on land, at about 25 feet long, 17 feet tall, and weighing nearly 18 tons. In terms of weight, it was four times larger than a modern day bull elephant and rivaled the size of large sauropod dinosaurs that lived during the Mesozoic. Fossils of indricotherium have been unearthed in the Baluchistan province of Pakistan.
adam and ewe were the first human who steped on earth
a bacteria
a few plants that lived during the Cenozoic era were Birch&&Sweetgum
Dinosaurs first appeared during the Mesozoic, the era before the Cenozoic. All non avian dinosaurs were extinct by the time the Cenozoic began. However, birds, which are a clade of dinosaurs, still existed at the beginning of the Cenozoic and still live today.
i also dot know
The wooly mammoth lived in the Cenozoic era, the Tertiary period, Pleistocene epoch, and the Calabrian age.
In my knowledge, the microorganisms lived first on earth.
The Cenozoic Era shark, Carcharodon megalodon, was an estimated 50 feet long and weighed 100,000 pounds. It could have swallowed two whales whole.
Titanoboa was a huge snake that lived between 60 and 58 million years ago. That was during the Paleocene epoch of the Paleogene period, the first period of the Cenozoic era. Its fossils were found in Columbia, in South America.
Mammoths lived during the Pleistocene series, which is part of the Quaternary system, and that is part of the Cenozoic Era.
Dinosaurs and mammals coexisted during the Mesozoic era. If you count birds as dinosaurs, then they still coexist now in the Cenozoic.
The general answer would be no, dinosaurs lived in the Mesozoic. However, many scientists believe that modern birds, which have lived throughout the Cenozoic, are dinosaurs.
Mastadons lived during the last Ice Age. Specifically, they were around during the Cenozoic era, which was nearly 1.8 million years ago.