What are the permic organisms?

Permic organisms lived during the permic era, which lasted about 299 to 251 million years, over a total length of about 48 million years. The period opened with an era of crawl similar to the relatively recent ice age of modern geological times, then warms up in the middle of the period. The sea levels increased accordingly and produced the Great Continental Sea friendly to marine life. The era ended with the most serious mass mix in the history of life, the extinction of the end permic, which smoked 95% of the seabed families and 70% of earthly families. It was also the last period of the paleozoic era. This large mainland caused the interior of the supercontinent to be extremely dry, while earth animals spread everywhere. The PANGEA continent straddled the equator and the C.

marinous invertebrates were mostly the expansion of lines that originated in the middle and late carbon period immediately before. Among themThere were always present brachiopods, Bryozoans, echinoderma, molluscs, corals, ammonoids and more. Until this period, only one group of trilobites hung, just to be extinct at the end. Morish vertebrates included numerous fish, sharks, Conodonta and other animals that developed during Devonian, Carbonian and Cambrian. EURYPTIDS, a huge sea scorpion that ruled the sea floors of almost the entire paleozoic, eventually disappeared at the end of the Permium.

As far as earthly life is concerned, this period was full of rapid development and changes. Lycopods loving swamps, a family of club cars, were replaced by conifers that could better adapt to changing climate and Sobrana UPERIior against newly developed earthly herbivores.

Permian was a time for earthly animals. He diversified insects from his primitive condition during the carbon and produced many groups that we consider today to be known, such as Scorpionflies, Dragonflies, True Bugs, Wasps and many others. Era was nAzydani the greatest period of all time for insect diversification.

It also saw the first main diversification of amniote or non -lamp tetrapods, including the competition between sauropsids or plasim and synappers, ancestors of mammals. Although many large amphibians existed during this period, they have joined other large tetraons, especially pelycosaurs, sauropsid, which developed in the late carbon and during this time it was flourishing. In the later part of the era, the morning archosaurs developed, which would later be created by dinosaurs who would dominate the mesozoic.

In the middle of Thera, primitive therap sycatosides, a mammalian predecessor, such as Dinocephalia , evolved and in the late Perms have evolved more advanced therapsis such as Gorgonopsians and Dicynodonts. Therapy ranged from small rats to animals ox or bear, while pelycosaurs were usually large, among the size of about 1 m (3.2 ft) to 4 m (13 ft).

At the end of the Permian, most animals of each type and evolution M diedUselo start again with what few survivors, especially herbivorous theppivory therapsid