PPT-The Mesozoic 252-66 MYA Permian-Triassic Transition

Pangaea the interior of which was desert Low atmospheric oxygen 12 recovering to 16 No early coal deposits recovery took 30 MY Atmospheric CO 2 6X preindustrial levels Mean global temperature 3. 0117 0126 0781 180 258 3600 5333 7246 1162 1382 1597 2044 2303 281 339 380 413 478 560 592 616 660 721 02 836 02 863 05 898 03 939 1005 1130 1250 1294 1329 1398 1450 1450 1521 09 1573 10 1635 10 1661 12 1683 13 1703 14 1741 10 1827 07 1908 10 GEOL 2110. The Paleozoic Era. Geological History of Gondwanaland and Late Paleozoic Life. Major Concepts. The continental reconstructions of . Gondwana. by Werner and . DuToit. were bang on and confirmed by geologic mapping, . Important Terminology. The Geologic Column. Eonothem. Erathems. Systems. Eonothem. Erathems. Systems. Eon. Era. Periods. Chronostratigraphic. Geochronologic. Two Sets of Terminology. Precambrian. Phanerozoic. GEOL 2110. The . Mesozoic . Era. Tectonic and Geologic History . In North America. Major Concepts. The geologic history of North America during the Mesozoic Era was dominated by two contrasting tectonic processes :. the emplacement of . massive . plutons. created the Sierra Nevada. Nevadan . orogeny. gold was discovered at Sutter's Mill . on the South Fork of the American River at Coloma, California. On January 24, 1848, James Marshall, . Brian O. ’. Meara. EEB464 Fall . 2015. Tucson Botanical Gardens. Learning outcomes:. Get a deep perspective on time. Understand major events in earth history. Generate hypotheses regarding what happens after mass extinctions. Pedro J Marenco. Bryn Mawr College Department of Geology. End . Cretaceous . Mass Extinction. End Permian Mass Extinction. The Big 5 Mass Extinctions. (modified from . Alroy. , 2010). End Permian. End Triassic. Highfield. Farm. Ian . Ladds. , Tom Brown and David Briggs. Acknowledgements. The work described here has been done by members of the Nelson Rock and Mineral Club, as part of a project led by Ian . Ladds. Chapter 14 Lesson 3. 248 mya to 65 mya. Dinosaurs roam the Earth. Tremendous plate movement occurs breaking Pangaea up. The Mesozoic Era. Beginning of Mesozoic all land was joined as the Supercontinent Pangaea. Biology 342. (Over) Simplified Phylogeny of . Basal . Synapsida. Diadectomorpha. (?). . . Synapsida. . Reptilia. . Avialae. TENTH EDITION. H A R O L D L. L E V I N. © 2013 JOHN WILEY & SONS, INC. ALL RIGHTS RESERVED.. Chapter 13. Mesozoic Events . Peter L. . Kresan. Photography. 2. © 2013 JOHN WILEY & SONS, INC. ALL RIGHTS RESERVED.. The Mesozoic Era. Geologic and Tectonic History of the . North American Cordilleran. Major Concepts. The geologic history of Cordilleran . Orogen. of North America during the Mesozoic Era was dominated . The Geologic Column. Eonothem. Erathems. Systems. Eonothem. Erathems. Systems. Eon. Era. Periods. Chronostratigraphic. Geochronologic. Two Sets of Terminology. Precambrian. Phanerozoic. Eonothem. chiridium. = muscular limb with digits. Derived . from Crossopterygian ancestors; . Tetrapods. . first appear in the fossil record toward the end of the Devonian (. ~. 360 mya. ).. First . Tetrapods.