Timeline of the major events of the evolution of earth

408 - 360 cardinal geezerhood chivalric          streams. The variety of realm plants growth dramatically and the first base solid ground faunas appear. Tracheophyta, vascular plants, evolved along pissings donut supporting a great diversity of invertabrates like spiders and scorpions. prescribe supporting an episode of international cooling suggests that warm pissing marine species were the most disadvantageously affected when ocean levels lour triggered by a glaciation solution on Gondwana. 360 - 286 jillion obsolete age ago         The first reptiles evolve. Westlothiana, a tiny creature, contains many mediocre characters between rude tetrapods and true amniotes. 286 - 245 million old age ago         The Continental islands egg on together to form the mussive land mass of Pangea. Ocean currents mod flowte temp geological erate coastal areas, and the Continental midland is dry. 245 - 200 million years ago         The continental mass was warm, but cut of meat off from rain-bearing ocean winds, midland regions make vast deserts. In the oceans ammonoids have replaced the trilobites of the Permian. Marine animals flourished in the warm, tropical oceans, For most of this period the dominant land animal is a mammal-like reptile. Their posture was straggly and their size was from one to 3 meters in length. Dinosaurs begin to evolve. In the late Triassic. 208 - 150 million years ago         The rifting of the supercontinents continue.

The Atlantic Ocean opens and shallow seas cover much(prenominal) of North America. Climates were warm and wet. The rough dinosaurs which survived the extinctions at the end of the Triassic begin a cxxx million year authorisation of the planet. Primitive mammals, marsupials, and cranes have evolved. 149 - 65 million years ago         Temperatures on Earth were warm. works and fauna thrived around hawkshaw regions. The land was covered with forests and a large inland sea divided the North American Continent. Over the next era the planet would warm again... If you indigence to get a crowing essay, order it on our website: Ordercustompaper.com

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