'Mesozoic' presentation slideshows

Life of the Mesozoic Era

Chapter 15. Life of the Mesozoic Era. Mesozoic Life Fascinates. The animals existing during the Mesozoic Era fascinate nearly everyone Ever since Sir Richard Owen first used the term dinosaur in 1842, dinosaurs have been the objects of intense curiosity No other group of animals

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Last Time

Last Time. We ended our discussion of the Paleozoic with the greatest recorded mass extinction to affect Earth. This occurred at the end of the Permian about 90% of all marine invertebrate species extinct

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Mesozoic Geology

Mesozoic Geology. Introduction. The Mesozoic began 248 mya and ended 65 mya Three periods - Triassic, Jurassic, Cretaceous breakup of Pangaea was the major geologic event tectonism and sedimentation are used to classify the Mesozoic in N. America

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Geologic Time

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Classroom presentations to accompany Understanding Earth , 3rd edition

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North American Geological History

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Evolution Jeopardy

Evolution Jeopardy. 20 pts The idea that organisms gained adaptations as a result of natural selection was formulated by: a. Charles Darwin. b. Gregor Mendel c. Jean-Baptiste Lamarck. d. Charles Lyell. 40 pts Charles Darwin made many observations while traveling

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Mesozoic Era (Age of the Dinosaurs)

Mesozoic Era (Age of the Dinosaurs). Three Periods Triassic Jurassic Cretaceous. MESOZOIC ERA. KNOWN AS THE MIDDLE ERA TIMEFRAME: Occurred between 248 to 65 million years ago. IMPORTANT EVENT. Time marked by rapid movements of plates

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Geologic Time

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ISR

ISR. Mr.Santosh Kumar Scientist Email: sundriyal007@gmail.com Web: http:\www.isr.gujarat.gov.in. (ISR Established in 2006; New campus started 2008 end). ISR. INSTITUTE OF SEISMOLOGICSL RESEARCH Science and Technology Department Government of Gujarat. Research Activitiess.

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Mesozoic Era

Mesozoic Era. Age of Reptiles. After Permian Extinction Millions of years pass before diversity of living things begins to rise again. Ammonites evolved Related to squid Many types evolved Became extinct after f ew million years

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Geologic History Very Brief Version

Geologic History Very Brief Version. charity mulig. Geologic Time Scale. Precambrian. Paleozoic. Mesozoic. Cenozoic.

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Mesozoic

Mesozoic. About Mesozoic.

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Warm Up 6/13/07

Warm Up 6/13/07. What is the major source of free oxygen in the atmosphere? a. water c. molten rock b. silicate minerals d. green plants The first truly large organisms on Earth were ____. a. cephalopods c. dinosaurs b. lobe-finned fish d. trilobites

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Warm Up 6/13/07

Warm Up 6/13/07. What is the major source of free oxygen in the atmosphere? a. water c. molten rock b. silicate minerals d. green plants The first truly large organisms on Earth were ____. a. cephalopods c. dinosaurs b. lobe-finned fish d. trilobites

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Eras of the Geologic Time Scale

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Extinction of major groups

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