单词 | Cenozoic era |
例句 | The Cenozoic era, from 66 million years ago to modern times, is divided into two eras, the Tertiary and the Quaternary. Fundamentals of Biology 2015-01-01T00:00:00Z Mammal skulls from the Cenozoic era tend to shatter around the opening of the snout, he said, while crocodile skulls often break at a weak spot between the eyes. It’s Turtles All the Way Down in the Fossil Record 2022-12-26T05:00:00Z With the arrival of the Cenozoic era, starting 66 million years ago, a whole new way of experiencing the world acoustically emerged: echolocation. Fossils Reveal When Animals Started Making Noise 2022-01-10T05:00:00Z After the mass extinction event brought the Mesozoic era to a close and ushered in the Cenozoic era, birds diversified. How Birds Evolved Their Incredible Diversity 2020-08-24T04:00:00Z For example, the North American mammalian fossil record from the Cenozoic era fits the law of constant extinction with remarkable fidelity11,12. A tip of the hat to evolutionary change A putative geological Anthropocene epoch would be nested within the Quaternary period, Cenozoic era and Phanerozoic eon. Anthropocene: its stratigraphic basis : Nature : Nature Research 2017-01-17T05:00:00Z As first epoch of the Cenozoic era, often called the ‘age of the mammals’, the Paleocene saw the first appearance of many modern orders of mammals such as horses and rhinos. Ancient digging mammal is a `scaly anteater' relative 2012-08-29T16:45:00.187Z Hence there have been less radical departures from the present distribution during the relatively recent Cenozoic era than in the ancient Paleozoic because the submergence of continental areas has become less general and less frequent. Climatic Changes Their Nature and Causes 2011-10-28T02:00:24.840Z The Cenozoic era is the age of mammals, so called because during that time brute mammals succeeded reptiles as the rulers of the earth. North America 2011-05-05T02:00:20.027Z Miocene , that period of the Cenozoic era when apes were transformed into man. Unexplored! Thus, just as we speak of the ancient, medi�val, and modern history of mankind, so we may speak of Pal�ozoic, Mesozoic and Cenozoic eras in the history of the earth as a whole. The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told The first owl may have come out of the Cenozoic era of 70 to 40 million years ago if not the latter part of the Mesozoic era, which was 135 to 70 million years ago. Tokyo to Tijuana: Gabriele Departing America The record of many of the most important events in the development of the continent during the Mesozoic and Cenozoic eras is found in the rocks of our western states. The Elements of Geology The Mesozoic era has three periods, the Triassic, Jurassic and Cretaceous, while the Cenozoic era names five periods,—the Eocene, Oligocene, Miocene, Pliocene and Pleistocene. The Grand Canyon of Arizona; how to see it The Cenozoic era had volcanic activity and geological unrest. Tokyo to Tijuana: Gabriele Departing America From the beginning of the Cenozoic era until now there is a steadily increasing number of species of animals and plants which have continued to exist to the present time. The Elements of Geology |
随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的有利工具。