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Pennsyvanian Period

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by

Hannah Chancellor

on 15 November 2013

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Transcript of Pennsyvanian Period

Pennsyvanian Period by Hannah C
One Animal-Permina
time specialization for marine fauna, with major diversifications of ammonoids, brachiopods and bryozoan
The second Animal-Cynodonta
earliest known synapsid reptile, Protoclepsydrops haplous still had amphibian-type vertebrae with tiny neural processes
The third Animal-Amphibians
so successful during the Carboniferous (Mississippian and Pennsylvanian periods).
Fourth Animal- Diadectomorpha
clade of large reptile-like amphibians that lived in Euramerica during the Carboniferous and Early Permian periods
The firth Animal-Archegosaurus
semi-aquatic predator, a sort of stem tetrapod crocodile
First plant-Carboniferous forest
Among the giant plants in the Carboniferous forests were Cordaites, an early relative of conifers; Calamites, a bushy horsetail; Medullosa,a seed fern (a plant with seeds and fern-like leaves); Psaronius, a tree fern; and Paralycopodites and Lepidophloios, lycopsids (scaly, pole-like trees with cones). Lepidophloios
Second plant-Dimetrodon
in 1841 by the geologist Murchison after a tour of Imperial Russia to include the "vast series of beds of marls, schists, limestones, sandstones, and conglomerates" that overlay the Carboniferous formations in the eastern part of thecountry
Third plant-
Carboniferous is a geologic period and system that extends from the end of the Devonian Period, about 359.2 million years ago, to the beginning of the Permian Period, about
Continent and description
it has more water than land on this picture.The continent are named differnt on this picture. Than we known as today.
Climate and the description
Swamps dried out and many giant plants began to die out as the Pennsylvanian came to an end. The world of that time was in an ice age, a generally cold global climate phase.
Climate and Description
Swamps dried out and many giant plants began to die out as the Pennsylvanian came to an end. The world of that time was in an ice age, a generally cold global climate phase.
Convince Me or others to vist!
Pennsyvanian period is very cold but the animals have adapted. They're alot of swaps. so if you like getting wet, like being cold,I recamend you beingg there(back in the furture). I recamed the Pennsyvanian Period because its a great place to live if you like hunting animal. if you dont like hunting you still can go make the food or make clothing for the other people.
It occurred?
325-286 million years ago
Scientists know for of this period
they found fossils of animals and plants which mean there where many differner kinds.
Sources.....
http://www.uky.edu/KGS/fossils/pennsyl.htm
http://paleobiology.si.edu/geotime/main/htmlversion/pennsylvanian4.html
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