permian period

İngilizce - Türkçe

permian period teriminin İngilizce Türkçe sözlükte anlamı

(Coğrafya) permiyen dönem

İngilizce - İngilizce

permian period teriminin İngilizce İngilizce sözlükte anlamı

geologic period during the Paleozoic Era when a mass extinction occurred (killing approximately 95% of all life forms)

Interval of geologic time, 290-248 million years ago. The last of the six periods of the Paleozoic Era, it follows the Carboniferous Period. During the Permian, the continents joined to form a single supercontinent, Pangea. Hot, dry conditions prevailed almost everywhere, and deserts were widespread. Life evolved as a continuation of established lines. Marine invertebrates evolved into several lineages. Marine and freshwater fish and amphibians thrived. Reptiles evolved into three distinct groups: the cotylosaurs, the pelycosaurs, and the therapsids. Land plants evolved from ferns and seed ferns to conifers and adapted to drier and well-drained land conditions. Toward the close of the Permian, many forms of life suffered mass extinction, whose causes are unknown

İlgili Terimler

The Permian period

permian

Heceleme

Per·mi·an pe·ri·od

Türkçe nasıl söylenir

pırmiın pîriıd

Telaffuz

/ˈpərmēən ˈpərēəd/ /ˈpɜrmiːən ˈpɪriːəd/