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Palezoic Era

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Palezoic Era - Page Text Content

S: Paleozoic Era

FC: Mauricio Gándara Sergi Carrasco Héctor Elizondo Honors Biology Ms. Iliana | Paleozoic Era

1: Devonian Period Information | The Devonian Period is known as the age of fish and the age of plants and trees. This is because fish started developing during this period. Also, the period marked the emergence of seeds, which made the reproduction of plants much easier. Many gigantic reefs were also built.

2: Archaeopteryx- the first species of tree. It emerged almost at the end of the period. | Eophyllophytonbellum- one of the first plants with leaves.

3: Plants During the Devonian Period | Ferns- some of the first plants that were 1 meter tall.

4: Animals in the Devonian Period | Dunkleosteus-Largest of all Placoderms | Osteichthyes-Bone Fish | Placoderms- armored fish extinct at the end of period

5: Chondricthyes- shark, one of the biggest predators

6: Carboniferous Period Information | The Carboniferous period is especially famous because Pangea was formed during this period. Also, the large numbers of carbon-bearing coal deposits gave the name to the period. One especially unique and attractive aspect of this period are the giant insects that came into being. If you are interesting in witnessing the earliest amphibians and reptiles, this is the period to visit! Also, because of the large amounts of oxygen in the air, organisms were much larger than they are now.

8: Plants during the Carboniferous Period | Ferns- looked much of the same as in the Devonian Period. Were up to 1 meter tall

9: Cycads- huge palm trees that bore seeds.

10: Tetrapods- this was the period in which many species of 4-legged animals appeared. | Meganeura- a dragonfly with a wingspan of 75 cm. | Arthropleura- a giant millipede that grew to 1.5 meters of length. It had 30 pairs of legs.

11: Animals During the Carboniferous Period

12: 1) "Carboniferous Period Photos, Carboniferous Period Wallpapers, Download, Photos -- National Geographic." Science and Space Facts, Science and Space, Human Body, Health, Earth, Human Disease - National Geographic. Web. 08 Feb. 2011. . 2) "Carboniferous." Logan's Dino World. Web. 08 Feb. 2011. . 3) "Chondrichthyes." UserIDs | Studierende - U:net - Zentraler Informatikdienst (ZID). Web. 08 Feb. 2011. . 4) "Devonian Period." Logan's Dino World. Web. 08 Feb. 2011. . 5) "The Emergence of Early Tetrapods." PALAEOBLOG. Web. 08 Feb. 2011. . 6) "Fossil Boffins Have Discovered The First Evidence Of Sex | The Daily Dust | Good News from the UK." Latest UK Daily Entertainment News Online. Web. 08 Feb. 2011. . 7) "Google Image Result for Http://mepillasenbragas.files.wordpress.com/2009/10/meganeura.jpg." Google. Web. 08 Feb. 2011. . 8) "Modern Battle to Save Ancient Plants - National Wildlife Federation." Home - National Wildlife Federation. Web. 08 Feb. 2011. . 9) Moore, Michael. "Gardening with Mo Gilmer: The MoZone People." Maureen "MO" Gilmer ~ MO Plants. Web. 08 Feb. 2011. . 10) "Palaeos Invertebrates: Arthropoda: Arthropleurida: Arthropleurida." Palaeos. Web. 08 Feb. 2011. . 11) "Placoderms Videos - Placoderms Video Clips." BlingCheese.com - MySpace Graphics, MySpace Comments, MySpace Codes, & More! Web. 08 Feb. 2011. . 12) "Useful Things Blog Archive Ferns—Useful for Cooking, Healing, Decorating and More." Useful Things - Unique & Useful Gifts for Home, Office and Travel. Web. 08 Feb. 2011. . | Works Cited

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