The Paleogene Period

The Paleogene Period Paleogene period, oldest of the three stratigraphic divisions of the cenozoic era spanning the interval between 66 million and 23 million years ago. paleogene is greek meaning “ancient born” and includes the paleocene (palaeocene) epoch (66 million to 56 million years ago), the eocene epoch (56. The paleogene period (ipa: ˈ p eɪ l i. ə dʒ iː n, l i. oʊ , ˈ p æ l i pay lee ə jeen, ⁠lee oh , pal ee ; also spelled palaeogene or palæogene) is a geologic period and system that spans 43 million years from the end of the cretaceous period 66 ma (million years ago) to the beginning of the neogene period 23.03 ma.

Paleogene Period Natural History Museum The paleogene period marks the beginning of the cenozoic era. it began 65 million years ago and lasted more than 40 million years. the paleogene is made up of three epochs: the paleocene epoch. the eocene epoch. the oligocene epoch. each epoch has unique characteristics for climate, geography, plants and animals. The paleogene period spanned 65 to 23 million years ago, after the extinction of dinosaurs and other reptiles. it saw the emergence of mammals, the cooling and drying of the climate, and the appearance of whales and birds. Learn about the 43 million years of the paleogene period, when mammals, birds, and reptiles diversified after the dinosaur extinction. discover the climate, geography, and plant and animal life of this crucial interval in the cenozoic era. The paleogene period is the first of three periods in the cenozoic era. the paleogene represents less than 1% of geologic time; however, the rocks of this period were deposited quite recently and are, therefore, at or near earth’s surface.

The Paleogene Period Darwin S Door Learn about the 43 million years of the paleogene period, when mammals, birds, and reptiles diversified after the dinosaur extinction. discover the climate, geography, and plant and animal life of this crucial interval in the cenozoic era. The paleogene period is the first of three periods in the cenozoic era. the paleogene represents less than 1% of geologic time; however, the rocks of this period were deposited quite recently and are, therefore, at or near earth’s surface. Learn about the paleogene period, the first of three periods of the cenozoic era, when mammals and birds diversified and global warming and cooling occurred. see paintings and fossils of the plants and animals that lived during this time. Paleogene period. the earliest part of the cenozoic was the paleogene period, including the paleocene, eocene, and oligocene epochs, spanning the interval of 64–23 mya. the first drop in pco 2 levels marked in proxy records was during the transition from the paleocene to the eocene, about 56 mya.

Artist Depiction Of Mammals Of The Oligocene Epoch Paleogene Period Learn about the paleogene period, the first of three periods of the cenozoic era, when mammals and birds diversified and global warming and cooling occurred. see paintings and fossils of the plants and animals that lived during this time. Paleogene period. the earliest part of the cenozoic was the paleogene period, including the paleocene, eocene, and oligocene epochs, spanning the interval of 64–23 mya. the first drop in pco 2 levels marked in proxy records was during the transition from the paleocene to the eocene, about 56 mya.