Dating 544-245mya, the Paleozoic Era, as all Eras, began and ended with a vast change in the nature of life on Earth. Beginning with the "Cambrian...
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www.starsandseas.com/SAS%20Evolution/SAS%20geoltime/geo...
www.starsandseas.com/SAS%20Evolution/SAS%20geoltime/geotime_paleozoic.htm
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Using Paleozoic Time Line Planning Sheet, have the students record See *Paleozoic Timeline: Extinction for specific questions on the role of extinction.
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www.cetconnect.org/ohiorocks/lessons/4_paleozoic_timeli...
www.cetconnect.org/ohiorocks/lessons/4_paleozoic_timeline/4_paleozoic_timeline_lesson.pdf
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Click below for more information on the Paleozoic Era. SOURCE: Encarta Online Encyclopedia, University of Chicago. Earth's timeline
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www.msnbc.com/news/wld/graphics/Earths_timeline_dw.swf
www.msnbc.com/news/wld/graphics/Earths_timeline_dw.swf
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Westfield State College; PHYS 0106 (Spring, 2001); Earth History Timeline Phanerozoic Eon: Paleozoic Era: Devonian Period ; Timeline Links; Phanerozoic; Neoproterozoic; Mesoproterozoic; Paleoproterozoic; Archean; Other Links; Historical Geology Page; Physical Geology Page; Mike's Home Page;
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www.physci.wsc.ma.edu/young/hgeol/geoinfo/timeline/fish...
www.physci.wsc.ma.edu/young/hgeol/geoinfo/timeline/fish/BobM2.html
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Template:Paleozoic graphical timeline Key events in the Paleozoic An approximate timescale of key Paleozoic events.
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en.wikipedia.org/wiki/Template:Paleozoic_graphical_time...
en.wikipedia.org/wiki/Template:Paleozoic_graphical_timeline
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An overview of the era from the UC Berkeley Museum of Paleontology. The Paleozoic is bracketed by two of the most important events in the history of animal life. At its beginning, multicelled animals underwent a dramatic "explosion" in diversity, and almost all living animal phyla appeared within a few millions of years.
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www.ucmp.berkeley.edu/paleozoic/paleozoic.html
www.ucmp.berkeley.edu/paleozoic/paleozoic.html
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biological, geological, natural history timeline LET ME HEAR FROM YOU: Please feel free to question any fact and note any errors in the timeline. Send your questions, corrections and suggestions to max5ties@yahoo.com; Paleozoic era...
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www.triassiclegacy.org/Bio_Timeline.html
www.triassiclegacy.org/Bio_Timeline.html
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* 550MYA 505MYA 438MYA 408MYA 360MYA 320MYA 286MYA 248MYA 65MYA ERA PALEOZOIC MESOZOIC CENOZOIC ERA EARLY; ARCHEAN MIDDLE; ARCHEAN LATE; ARCHEAN EARLY; PROTEROZOIC MIDDLE; PROTEROZOIC LATE; PROTEROZOIC PALEOZOIC MESOZOIC CENOZOIC...
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www.alientravelguide.com/history/timeline.htm
www.alientravelguide.com/history/timeline.htm
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Geologic Timeline; The First 20 Billion Years The period between the formation of the Earth and the Paleozoic era is called the Precambrian Era by geologists and paleontologists. The Precambrian era ends 570 million years ago.
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www.philosophyforum.net/HistTimeline_files/HistTimeline...
www.philosophyforum.net/HistTimeline_files/HistTimeline.htm
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