Quaternary

by Leanne McCord and Louisa Musser

 * ﻿1.8 mya till today
 * In the cenozic era
 * has many series of large scale environmental changes

Animals that appeared
 * mammoths
 * saber-toothed cats
 * birds
 * horses
 * camals
 * long horn bison
 * rhinos
 * fish
 * seals
 * otters
 * humans
 * and all other animals that we have today came from this period

<span style="color: #1026e0; font-family: 'Comic Sans MS',cursive; font-size: 130%;">﻿ Plants that appeared
 * <span style="color: #1026e0; font-family: 'Comic Sans MS',cursive; font-size: 130%;">oaks
 * <span style="color: #1026e0; font-family: 'Comic Sans MS',cursive; font-size: 130%;">ivy[[image:pines.jpg width="232" height="109" align="right" caption="pine tree's appreared "]]
 * <span style="color: #1026e0; font-family: 'Comic Sans MS',cursive; font-size: 130%;">grasse's
 * <span style="color: #1026e0; font-family: 'Comic Sans MS',cursive; font-size: 130%;">trees
 * <span style="color: #1026e0; font-family: 'Comic Sans MS',cursive; font-size: 130%;">bushes
 * <span style="color: #1026e0; font-family: 'Comic Sans MS',cursive; font-size: 130%;">and all other plants that we have today

<span style="color: #38f11e; font-family: 'Arial Black',Gadget,sans-serif; font-size: 140%;">Animals or plants that went extinct
 * <span style="color: #38f11e; font-family: 'Arial Black',Gadget,sans-serif; font-size: 140%;">mammoths
 * <span style="color: #38f11e; font-family: 'Arial Black',Gadget,sans-serif; font-size: 140%;">saber-toothed cats[[image:http://notendur.hi.is/oi/Cats_Plate_07b.jpg width="205" height="151" align="right" caption="mammoths are now extinct"]]
 * <span style="color: #38f11e; font-family: 'Arial Black',Gadget,sans-serif; font-size: 140%;">dinosaurs
 * <span style="color: #38f11e; font-family: 'Arial Black',Gadget,sans-serif; font-size: 140%;">cave lions
 * <span style="color: #38f11e; font-family: 'Arial Black',Gadget,sans-serif; font-size: 140%;">cave bears

<span style="color: #f49f1f; font-family: 'Palatino Linotype','Book Antiqua',Palatino,serif; font-size: 140%;">Important events that happened
 * <span style="color: #f49f1f; font-family: 'Palatino Linotype','Book Antiqua',Palatino,serif; font-size: 140%;">climate: 60 cycles of glacial expansion and contraction during the pleisocene, certain animals adapted to the cold
 * <span style="color: #f49f1f; font-family: 'Palatino Linotype','Book Antiqua',Palatino,serif; font-size: 140%;">formation of great lakes
 * <span style="color: #f49f1f; font-family: 'Palatino Linotype','Book Antiqua',Palatino,serif; font-size: 140%;">ice agesthe sea level lowered[[image:pangaea.gif align="right" caption="the ice glaciers moved the continents"]]
 * <span style="color: #f49f1f; font-family: 'Palatino Linotype','Book Antiqua',Palatino,serif; font-size: 140%;">ice glacial made continental shifts

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<span style="color: #ff00c6; font-family: Impact,Charcoal,sans-serif; font-size: 190%; line-height: 0px; overflow: hidden;">sources used


 * <span style="color: #ce2222; font-family: Impact,Charcoal,sans-serif; font-size: 130%;">[]
 * <span style="color: #ce2222; font-family: Impact,Charcoal,sans-serif; font-size: 130%;">[]
 * <span style="color: #1628e3; font-family: Impact,Charcoal,sans-serif; font-size: 130%;">http://www.enchantedlearning.com/subject/Geologictime.html
 * <span style="color: #10ea35; font-family: Impact,Charcoal,sans-serif; font-size: 130%;">[]

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